DG444,45 Datasheet by Maxim Integrated

View All Related Products | Download PDF Datasheet
lVI/JXI/VI 1—H_H_H_H_H_H_H_\ %>: v :<}‘ ii="" maxim="" e;="" ”(="">1 LILILILILILILILI ‘
General Description
Maxim’s redesigned DG444/DG445 analog switches
now feature on-resistance matching (4max) between
switches and guaranteed on-resistance flatness over
the signal range (9max). These low on-resistance
switches conduct equally well in either direction. They
guarantee low charge injection (10pC max), low power
consumption (35µW max), and an electrostatic dis-
charge (ESD) tolerance of 2000V (min) per Method
3015.7. The new design offers lower off-leakage current
over temperature (less than 5nA at +85°C).
The DG444/DG445 are quad, single-pole/single-throw
(SPST) analog switches. The DG444 has four normally
closed switches and the DG445 has four normally open
switches. Switching times are less than 250ns for tON
and less than 70ns for tOFF. Operation is from a single
+10V to +30V supply, or bipolar ±4.5V to ±20V sup-
plies. Maxim’s improved DG444/DG445 continue to be
fabricated with a 44V silicon-gate process.
________________________Applications
New Features
Plug-In Upgrades for Industry-Standard DG444/DG445
Improved RON Match Between Channels (4max)
Guaranteed RFLAT(ON) Over Signal Range (9max)
Improved Charge Injection (10pC max)
Improved Off-Leakage Current Over Temperature
(< 5nA at +85°C)
Withstand ESD (2000V min)
per Method 3015.7
Existing Features
Low RDS(ON) (85max)
Single-Supply Operation +10V to +30V
Bipolar-Supply Operation ±4.5V to ±20V
Low Power Consumption (35µW max)
Rail-to-Rail Signal Handling
TTL/CMOS-Logic Compatible
Ordering Information
DG444/DG445
Improved, Quad, SPST Analog Switches
________________________________________________________________ Maxim Integrated Products 1
DIP/SO
SWITCHES SHOWN FOR LOGIC "0" INPUT
DG444
LOGIC SWITCH
0
1
ON
OFF
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
IN2
D2
S2
V+
V-
S1
D1
IN1
DG444 VL
S3
D3
IN3
IN4
D4
S4
GND
TOP VIEW 16
D1
15
IN1
14
IN2
13
D2
5
D4
6
IN4
7
IN3
8
D3
DG444
2V-
1S1
3GND
4
S4
11 V+
12 S2
10 VL
9S3
Thin QFN
19-4705; Rev 4; 6/04
Pin Configurations/Functional Diagrams/Truth Tables
Ordering Information continued at end of data sheet.
*Contact factory for dice specifications.
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
Pin Configurations continued at end of data sheet.
Sample-and-Hold Circuits
Test Equipment
Heads-Up Displays
Guidance and Control
Systems
Military Radios
Communication Systems
Battery-Operated Systems
PBX, PABX
Audio Signal Routing
Modems/Faxes
PART TEMP RANGE PIN-PACKAGE
DG444CJ 0°C to +70°C 16 Plastic DIP
DG444CY 0°C to +70°C 16 Narrow SO
DG444C/D 0°C to +70°C Dice*
DG444DJ -40°C to +85°C 16 Plastic DIP
DG444DY -40°C to +85°C 16 Narrow SO
lVI/JXIIVI
DG444/DG445
Improved, Quad, SPST Analog Switches
2_______________________________________________________________________________________
PARAMETER SYMBOL UNITS
RFLAT(ON) 15
9
RDS(ON)
4
100
-0.50 +0.01 +0.50
Source Leakage Current
(Note 5) IS(OFF) -5 +5
nA
-0.50 +0.01 +0.50
Drain Off-Leakage Current
(Note 5) ID(OFF) -5 +5
nA
Analog Signal Range -15 +15 V
Drain-Source
On-Resistance RDS(ON)
50 85
-0.50 +0.08 +0.50
Drain On-Leakage Current
(Note 5) -10 +10
nA
IINH -0.5 -0.00001 +0.5 µA
IINL -0.5 -0.00001 +0.5 µA
CONDITIONS
(Note 3)VANALOG
TA= +25°C
V+ = 13.5V, V- = -13.5V,
VD= ±8.5V, IS= -10mA TA= TMIN to TMAX
On-Resistance Match
Between Channels (Note 4)
TA= +25°C
5
TA= TMIN to TMAX
VD= ±10V,
IS= -10mA
TA= +25°C
TA= TMIN to TMAX
On-Resistance Flatness (Note 4) VD= ±5V,
IS= -10mA
TA= +25°C
TA= TMIN to TMAX
V+ = 16.5V, V- = -16.5V,
VD= ±15.5V,
VS= 15.5V
ID(ON)
or
IS(ON)
Input Current with
Input Voltage High
Input Current with
Input Voltage Low
TA= +25°C
TA= TMIN to TMAX
TA= +25°C
TA= TMIN to TMAX
VIN = 2.4V, all others = 0.8V
VIN = 0.8V, all others = 2.4V
V+ = 16.5V, V- = -16.5V,
VD= ±15.5V,
VS= 15.5V
V+ = 16.5V, V- = -16.5V,
VD= ±15.5V,
VS= ±15.5V
MIN TYP MAX
(Note 2)
±
±
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—Dual Supplies
(V+ = 15V, V- = -15V, VL= 5V, GND = 0, VINH = 2.4V, VINL = 0.8V, TA= TMIN to TMAX, unless otherwise noted.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
(Voltage Referenced to V-)
V+........................................................................................44V
GND ....................................................................................25V
VL..................................................(GND - 0.3V) to (V+ + 0.3V)
Digital Inputs VS, VD (Note 1).......(V- - 2V) to (V+ + 2V) or 30mA
(whichever occurs first)
Continuous Current (any terminal) ......................................30mA
Peak Current, S or D (pulsed at 1ms, 10% duty cycle max) .100mA
Continuous Power Dissipation (TA= +70°C)
6-Pin Narrow SO (derate 8.70mW/°C above +70°C) ...696mW
16-Pin PDIP (derate 10.53mW/°C above +70°C)..........842mW
16-Pin Thin QFN (derate 33.3mW/°C above +70°C) ..2667mW
Operating Temperature Ranges
DG444C/DG445C ................................................0°C to +70°C
DG444D, E/DG445D, E ....................................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Note 1: Signals on S, D, or IN exceeding V+ or V- are clamped by internal diodes. Limit forward current to maximum current rating.
INPUT
SWITCH
[VI 1] X I [VI
DG444/DG445
Improved, Quad, SPST Analog Switches
_______________________________________________________________________________________ 3
ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)
(V+ = 15V, V- = -15V, VL= 5V, GND = 0, VINH = 2.4V, VINL = 0.8V, TA= TMIN to TMAX, unless otherwise noted.)
MIN TYP MAX
(Note 2)
DG444, VS= ±10V, Figure 2
VS= ±10V, Figure 2
Turn-Off Time
Turn-On Time
All channels on or off, V+ =
16.5V, V- = -16.5V, VIN = 0V
or 5V TA= TMIN to TMAX
TA= +25°C
All channels on or off, V+ =
16.5V, V- = -16.5V, VIN = 0V
or 5V
Logic Supply Current
TA= TMIN to TMAX
TA= +25°C
All channels on or off, V+ =
16.5V, V- = -16.5V, VIN = 0V
or 5V TA= TMIN to TMAX
µA
-5 +5
TA= +25°C
Negative Supply Current
TA= TMIN to TMAX
All channels on or off, V+ =
16.5V, V- = -16.5V, VIN = 0V
or 5V
TA= +25°C
V+, V-
CONDITIONS
ns90 120
tOFF
ns150 250tON
-1 -0.001 +1
I+Positive Supply Current
V±4.5 ±20.0Power-Supply Range
µA
-5 +5
IGND
Ground Current
-1 -0.0001 +1
µA
-5 +5
-1 -0.0001 +1
I-
-1 -0.001 +1
µA
-5 +5
IL
UNITSSYMBOLPARAMETER
TA= +25°C
TA= +25°C
CL= 1nF, VGEN = 0,
RGEN = 0, Figure 3 TA= +25°CCharge Injection (Note 3) pC510Q
RL= 50, CL= 5pF,
f = 1MHz, Figure 4 TA= +25°C
Off-Isolation Rejection
Ratio (Note 6) dB60OIRR
RL-50, CL= 5pF,
f = 1MHz, Figure 5 TA= +25°CCrosstalk (Note 7) dB100
f = 1MHz, Figure 6 TA= +25°CSource Off-Capacitance pF4CS(OFF)
f = 1MHz, Figure 6 TA= +25°CDrain Off-Capacitance pF4CD(OFF)
f = 1MHz, Figure 7 TA= +25°CSource On-Capacitance pF16CS(ON)
f = 1MHz, Figure 7 TA= +25°CDrain On-Capacitance pF16CD(ON)
DG445, VS= ±10V, Figure 2 TA= +25°C 110 170 ns
SWITCH
INPUT
[VI/J X I [VI
DG444/DG445
Improved, Quad, SPST Analog Switches
4_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS—Single Supply
(V+ = 12V, V- = 0, VL= 5V, GND = 0, VINH = 2.4V, VINL = 0.8V, TA= TMIN to TMAX, unless otherwise noted.)
Note 2: Typical values are for design aid only, are not guaranteed, and are not subject to production testing. The algebraic convention,
where the most negative value is a minimum and the most positive value a maximum, is used in this data sheet.
Note 3: Guaranteed by design.
Note 4: On-resistance match between channels and flatness are guaranteed only with bipolar-supply operation. Flatness is defined
as the difference between the maximum and the minimum value of on-resistance as measured at the extremes of the speci-
fied analog signal range.
Note 5: Leakage parameters IS(OFF), ID(OFF), ID(ON), and IS(ON) are 100% tested at the maximum rated hot temperature and guaranteed at +25°C.
Note 6: Off-Isolation Rejection Ratio = 20log (VD/VS), VD= output, VS= input to off switch.
Note 7: Between any two switches.
__________________________________________Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
ON-LEAKAGE CURRENTS
ON-LEAKAGE (nA)
-2
-1
0
1
2
-15 0 15
VS, VD (V)
TA = +125°C
TA = +85°C
V+ = 15V
V- = -15V
DG444/5-1
-10 -5 510
OFF-LEAKAGE CURRENTS
OFF-LEAKAGE (nA)
-1
0
-0.5
0.5
1
VS, VD (V)
DG444/5-2
-15 0 15
-10 -5 510
TA = +125°C
V+ = 15V
V- = -15V
TA = +85°C
SWITCHING THRESHOLD vs.
BIPOLAR SUPPLY VOLTAGE
VIN (V)
0
0.5
1.5
2.0
2.5
3.0
3.5
±5 ±10 ±15 ±20
BIPOLAR SUPPLY VOLTAGE (V)
DG444/5-3
IN HI MIN
IN LOW MAX
CL= 1nF, VGEN = 0,
RGEN = 0, Figure 3
Charge Injection (Note 3) QpC510TA= +25°C
Turn-Off Time tOFF nsVS = 8V, Figure 2 60 200TA= +25°C
Turn-On Time tON nsVS = 8V, Figure 2 300 400TA= +25°C
V+ = 10.8V; VL= 5.25V;
VD= 3V, 8V; IS= -10mA
Drain-Source
On-Resistance
100 160
VANALOG
All channels on or off,
VIN = 0V or 5V µA
-5 +5
IL
Logic Supply Current -1 +0.001 +1
TA= TMIN to TMAX
TA= +25°C
All channels on or off,
VIN = 0V or 5V µA
-5 +5
IGND
Ground Current -1 -0.0001 +1
TA= TMIN to TMAX
TA= +25°C
All channels on or off,
VIN = 0V or 5V µA
-5 +5
I-Negative Supply Current -1 -0.0001 +1
TA= TMIN to TMAX
TA= +25°C
(Note 3)
All channels on or off,
VIN = 0V or 5V
CONDITIONS
V012Analog Signal Range
µA
-5 +5
I+Power-Supply Current -1 +0.001 +1
TA= TMIN to TMAX
TA= +25°C
UNITS
MIN TYP MAX
(Note 2)
SYMBOLPARAMETER
TA= +25°C
Power-Supply Range V+, V- 10.8 24.0 V
RDS(ON) TA= TMIN to TMAX 200
DYNAMIC
SWITCH
SUPPLY
52 \\ ‘2?" A / \\ m 7‘ am // \::/ \\$5“L_// A q /\\_/ \_ [MAXI/III
DG444/DG445
Improved, Quad, SPST Analog Switches
_______________________________________________________________________________________ 5
Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
ON-RESISTANCE vs. VD
AND UNIPOLAR-SUPPLY VOLTAGE
0
25
50
75
100
125
051015 20
VD (V)
rDS(ON) ()
DG444/5-4
V+ = 10V
V+ = 15V
V+ = 20V
150
V+ = 5V
ON-RESISTANCE vs. VD, UNIPOLAR-
SUPPLY VOLTAGE AND TEMPERATURE
0
25
50
75
100
125
150
rDS(ON) ()
04 812
VD (V)
DG444/5-7
TA = +125°C
TA = +25°C
TA = -40°C
V+ = 12V
V- = 0V
ON-RESISTANCE vs. VD AND
BIPOLAR-SUPPLY VOLTAGE
rDS(ON) ()
30
60
90
120
-20 -10 0 10 20
VD (V)
0
DG444/5-5
±5V
±10V
±15V
±20V
ON-RESISTANCE vs. VD, BIPOLAR-
SUPPLY VOLTAGE AND TEMPERATURE
rDS(ON) ()
0
20
40
60
80
100
VD (V)
DG444/5-6
TA = +125°C
TA = -55°C
TA = +25°C
V+ = 15V, V- = -15V
-15 0 15
-10 -5 510
SWITCHING TIME vs.
BIPOLAR-SUPPLY VOLTAGE
TIME (ns)
0
40
80
120
160
±5 ±10 ±15 ±20
BIPOLAR-SUPPLY VOLTAGE (V)
DG444/5-8
tON
tOFF
SWITCHING TIME vs.
UNIPOLAR-SUPPLY VOLTAGE
TIME (ns)
0
50
100
150
200
10 15 20 25
UNIPOLAR-SUPPLY VOLTAGE (V)
V- = 0V
DG444/5-9
tON
tOFF
CHARGE INJECTION vs.
VD VOLTAGE
Q (pC)
-20
0
20
-15 -10 0 10 15
VD (V)
DG444/5-10
V+ = 15V
V- = -15V
CL = 1nF
CHARGE INJECTION vs.
VD VOLTAGE
Q (pC)
-10
0
051015
VD (V)
DG444/5-11
V+ = 12V
V- = 0V
CL = 1nF
10
DG444/DG445
Improved, Quad, SPST Analog Switches
6_______________________________________________________________________________________
tOFF
0.8 x VOUT
VOUT 0.8 x VOUT
tf < 20ns
tr < 20ns
50%
0V
0V
+3V
SWITCH
OUTPUT
LOGIC INPUT WAVEFORM IS INVERTED FOR SWITCHES
THAT HAVE THE OPPOSITE LOGIC SENSE.
tON
SWITCH
INPUT
LOGIC
INPUT
+3V
IN
+5V
V-
-15V
( )
RLCL
VOUT
S
CL INCLUDES FIXTURE AND STRAY CAPACITANCE.
GND
REPEAT TEST FOR CHANNELS 2, 3, AND 4.
VOUT = VD
RL
RL + rDS(ON)
LOGIC
INPUT VL
+15V
V+
D
DG444
DG445
Figure 2. Switching Time
Applications Information
General Operation
Switches are open when power is off.
IN, D, and S should not exceed V+ or V-, even with
the power off.
Switch leakage is from each analog switch terminal
to V+ or V-, not to other switch terminals.
Operation with Supply Voltages
Other than ±15V
Using supply voltages other than ±15V will reduce the
analog signal range. The DG444/DG445 switches oper-
ate with ±4.5V to ±20V bipolar supplies or with a +10V
to +30V single supply; connect V- to 0V when operating
with a single supply. Also, all device types can operate
with unbalanced supplies such as +24V and -5V. VL
must be connected to +5V to be TTL compatible, or to
V+ for CMOS-logic level inputs. The Typical Operating
Characteristics graphs show typical on-resistance with
±20V, ±15V, ±10V, and ±5V supplies. (Switching times
increase by a factor of two or more for operation at ±5V.)
Overvoltage Protection
Proper power-supply sequencing is recommended
for all CMOS devices. Do not exceed the absolute
maximum ratings because stresses beyond the list-
ed ratings may cause permanent damage to the
devices. Always sequence V+ on first, followed by
VL, V-, and logic inputs. If power-supply sequenc-
ing is not possible, add two small, external signal
diodes in series with supply pins for overvoltage
protection (Figure 1). Adding diodes reduces the
analog signal range to 1V below V+ and 1V above
V-, but low switch resistance and low leakage char-
acteristics are unaffected. Device operation is
unchanged, and the difference between V+ and V-
should not exceed +44V.
V+
D
V-
S
Vg
Figure 1. Overvoltage Protection Using External Blocking Diodes
_____________________Pin Description
PIN
DIP/SO
THIN QFN NAME
FUNCTION
1, 16, 9, 8 15, 14, 7, 6 IN1–IN4
Logic Control
Inputs
2, 15, 10, 7 16, 13, 8, 5 D1–D4
Drain Outputs
3, 14, 11, 6 1, 12, 9 4 S1–S4
Source Outputs
42V-
Negative-Supply
Voltage Input
53GND Ground
12 10 VL Logic-Supply
Voltage Input
13 11 V+
Positive-Supply-
Voltage
Input—Connected
to Substrate
—EPPAD Exposed Pad
Connect Pad to V+
¢ MAXIM fl ‘ ‘ f an U 5% : L i gfil‘ l n § w w m" 5H \” """" 44% fl 3% W 3ng E2 4 HQ 5 g H: SP IMM 5H ” IIIII 4:} y g H: g H: [VI 1] X I [VI
DG444/DG445
Improved, Quad, SPST Analog Switches
_______________________________________________________________________________________ 7
VOUT
OFFONOFF
VOUT
IN
DG444
IN
DG445
OFF OFFON
Q = VOUT × CL
-15V
V-
V+
INGND
S
+15V
RGEN
VGEN
VIN = +3V
CL
VOUT
VL
+5V
D
DG444
DG445
Figure 3. Charge Injection
NETWORK
ANALYZER
SIGNAL
GENERATOR
RGEN = 50
D
S
GND
RL
10dBm
10nF
V+
+15V
IN
0V or +2.4V
V-
-15V
10nF
+5V
VL
DG444
DG445
Figure 4. Off-Isolation Rejection Ratio
NETWORK
ANALYZER
SIGNAL
GENERATOR
RGEN = 50
0V or +2.4V IN
D
GND
RL
10dBm
10nF +15V
D
IN
SNC
0V or +2.4V
50
V-
-15V
10nF
+5V
S
VL
V+
DG444
DG445
Figure 5. Crosstalk
CAPACITANCE
METER
D
S
GND
10nF +15V
IN 0V or +2.4V
V-
-15V
10nF
f = 1MHz
+5V
VL
V+
DG444
DG445
Figure 6. Source/Drain Off-Capacitance
D
S
GND
10nF +15V
IN 0V or +2.4V
V-
-15V
10nF
V+
+5V
VL
VD
DG444
DG445
CAPACITANCE
METER
f = 1MHz
Figure 7. Source/Drain On-Capacitance
V fi‘fi [MAXI/III WI’IWHWI—H—H—I LILILILILILILILI JL 3&6: gm [MAXI/VI C 3% W: [VI/J X I [VI
Ordering Information (continued)
DG444/DG445
Improved, Quad, SPST Analog Switches
8_______________________________________________________________________________________
Pin Configurations/Functional Diagrams (continued)
TOP VIEW
16
D1
15
IN1
14
IN2
13
D2
5
D4
6
IN4
7
IN3
8
D3
DG445
2V-
1S1
3GND
4
S4
11 V+
12 S2
10 VL
9S3
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
IN2
D2
S2
V+
V-
S1
D1
IN1
DG445 VL
S3
D3
IN3
IN4
D4
S4
GND
DIP/SO
DG445
LOGIC SWITCH
0
1
OFF
ON
Thin QFN
*Contact factory for dice specifications.
PART TEMP RANGE PIN-PACKAGE
DG444ETE -40°C to +85°C 16 Thin QFN (5mm
x 5mm)
DG445CJ 0°C to +70°C 16 Plastic DIP
DG445CY 0°C to +70°C 16 Narrow SO
DG445C/D 0°C to +70°C Dice*
DG445DJ -40°C to +85°C 16 Plastic DIP
DG445DY -40°C to +85°C 16 Narrow SO
DG445ETE -40°C to +85°C 16 Thin QFN (5mm
x 5mm)
go to www.maxim-ic.conugackages 54. D 1 —El— _ \_I r , .‘ A3 1. \11.,0*—15* C keA‘. eB INCHES MILLIMETERS INCHES MILLIMETERS MIN MAX MIN MAX MIN MAX MIN MAX N 140101 A ,2, 0.180 ,2, 4.572 0.348 0.390 8.84 9.91 8 AB A1 0.015 --- 0.38 --- 0.735 0.765 18.67 19.43 14 AC A20125 0.175 3.18 4.45 A3 0.055 0.080 1.40 2.03 B 0.015 0.022 0.381 0.56 E1 0045 0.065 1.14 1.65 C 0.008 0.014 0.2 0.355 01 0005 0.080 0.13 2.03 E 0.300 0.325 7.62 8.26 NDIES‘ E10240 0.310 610 m a525.01%;10.02.023.90: 5. gggg 133% :13; Egg 323.5:5E0.:S;.~.g$:.za.MM... . 6 0.745 0.765 18.92 19.43 16 AA 0.885 0.915 22.48 23.24 18 AD 1.015 1.045 25.78 26.54 20 AE 1.14 1.265 28.96 32.13 24 AF 1.360 1.380 34.54 35.05 28 x5 UCJCSCJCJCSU ‘ MEETS JEDEC MSDDI-XX AS SHEIVN as 0.400 ESC. 1016 13312 IN mv: TAM L 0115 |0.150 2.921[3.E11 3041le m JEDEC MD’OSBAE N : NUMBER 0? PINS MQXUM {PACKAGE FAMILY DUTLINE: PDIP .300' g; lVl/JXIIVI
DG444/DG445
Improved, Quad, SPST Analog Switches
_______________________________________________________________________________________ 9
PDIPN.EPS
Package Information
(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information,
go to www.maxim-ic.com/packages.)
go to www.maxim-ic.comlpackages :E W A I _V_I > “mu ,1 um Tami um. i‘fl" T WM [MAXI/VI F V DDD D D film-Md [MAXI/VI \“ V MAXIM
DG444/DG445
Improved, Quad, SPST Analog Switches
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
10 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
©2004 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products.
Improved, Quad, SPST Analog Switches
QFN THIN.EPS
D2
(ND-1) X e
e
D
C
PIN # 1
I.D.
(NE-1) X e
E/2
E
0.08 C
0.10 C
A
A1 A3
DETAIL A
E2/2
E2
0.10 M C A B
PIN # 1 I.D.
b
0.35x45
D/2 D2/2
L
C
L
C
e e
L
CC
L
k
LL
DETAIL B
L
L1
e
XXXXX
MARKING
G1
2
21-0140
PACKAGE OUTLINE,
16, 20, 28, 32L THIN QFN, 5x5x0.8mm
-DRAWING NOT TO SCALE-
L
COMMON DIMENSIONS
3.353.15
T2855-1 3.25 3.353.15 3.25
MAX.
3.20
EXPOSED PAD VARIATIONS
3.00T2055-2 3.10
D2
NOM.MIN.
3.203.00 3.10
MIN.
E2
NOM. MAX.
NE
ND
PKG.
CODES
1. DIMENSIONING & TOLERANCING CONFORM TO ASME Y14.5M-1994.
2. ALL DIMENSIONS ARE IN MILLIMETERS. ANGLES ARE IN DEGREES.
3. N IS THE TOTAL NUMBER OF TERMINALS.
4. THE TERMINAL #1 IDENTIFIER AND TERMINAL NUMBERING CONVENTION SHALL
CONFORM TO JESD 95-1 SPP-012. DETAILS OF TERMINAL #1 IDENTIFIER ARE
OPTIONAL, BUT MUST BE LOCATED WITHIN THE ZONE INDICATED. THE TERMINAL #1
IDENTIFIER MAY BE EITHER A MOLD OR MARKED FEATURE.
5. DIMENSION b APPLIES TO METALLIZED TERMINAL AND IS MEASURED BETWEEN 0.25 mm AND 0.30 mm
FROM TERMINAL TIP.
6. ND AND NE REFER TO THE NUMBER OF TERMINALS ON EACH D AND E SIDE RESPECTIVELY.
7. DEPOPULATION IS POSSIBLE IN A SYMMETRICAL FASHION.
8. COPLANARITY APPLIES TO THE EXPOSED HEAT SINK SLUG AS WELL AS THE TERMINALS.
9. DRAWING CONFORMS TO JEDEC MO220, EXCEPT EXPOSED PAD DIMENSION FOR T2855-1,
T2855-3 AND T2855-6.
NOTES:
SYMBOL
PKG.
N
L1
e
E
D
b
A3
A
A1
k
10. WARPAGE SHALL NOT EXCEED 0.10 mm.
JEDEC
T1655-1 3.203.00 3.10 3.00 3.10 3.20
0.70 0.800.75
4.90
4.90
0.25
0.25
0
--
4
WHHB
4
16
0.350.30
5.10
5.105.00
0.80 BSC.
5.00
0.05
0.20 REF.
0.02
MIN. MAX.NOM.
16L 5x5
3.10
T3255-2 3.00 3.20 3.00 3.10 3.20
2.70
T2855-2 2.60 2.602.80 2.70 2.80
L0.30 0.500.40
------
WHHC
20
5
5
5.00
5.00
0.30
0.55
0.65 BSC.
0.45
0.25
4.90
4.90
0.25
0.65
--
5.10
5.10
0.35
20L 5x5
0.20 REF.
0.75
0.02
NOM.
0
0.70
MIN.
0.05
0.80
MAX.
---
WHHD-1
28
7
7
5.00
5.00
0.25
0.55
0.50 BSC.
0.45
0.25
4.90
4.90
0.20
0.65
--
5.10
5.10
0.30
28L 5x5
0.20 REF.
0.75
0.02
NOM.
0
0.70
MIN.
0.05
0.80
MAX.
---
WHHD-2
32
8
8
5.00
5.00
0.40
0.50 BSC.
0.30
0.25
4.90
4.90
0.50
--
5.10
5.10
32L 5x5
0.20 REF.
0.75
0.02
NOM.
0
0.70
MIN.
0.05
0.80
MAX.
0.20 0.25 0.30
DOWN
BONDS
ALLOWED
NO
YES3.103.00 3.203.103.00 3.20T2055-3
3.103.00 3.203.103.00 3.20T2055-4
T2855-3 3.15 3.25 3.35 3.15 3.25 3.35
T2855-6 3.15 3.25 3.35 3.15 3.25 3.35
T2855-4 2.60 2.70 2.80 2.60 2.70 2.80
T2855-5 2.60 2.70 2.80 2.60 2.70 2.80
T2855-7 2.60 2.70 2.80 2.60 2.70 2.80
3.203.00 3.10T3255-3 3.203.00 3.10
3.203.00 3.10T3255-4 3.203.00 3.10
NO
NO
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
3.203.00T1655-2 3.10 3.00 3.10 3.20 YES
NO3.203.103.003.10T1655N-1 3.00 3.20
3.353.15T2055-5 3.25 3.15 3.25 3.35 Y
3.35
3.15T2855N-1 3.25 3.15 3.25 3.35 N
3.35
3.15T2855-8 3.25 3.15 3.25 3.35 Y
3.203.10T3255N-1 3.00 NO
3.203.103.00
L
0.40
0.40
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
SEE COMMON DIMENSIONS TABLE
±0.15
11. MARKING IS FOR PACKAGE ORIENTATION REFERENCE ONLY.
G
2
2
21-0140
PACKAGE OUTLINE,
16, 20, 28, 32L THIN QFN, 5x5x0.8mm
-DRAWING NOT TO SCALE-
12. NUMBER OF LEADS SHOWN ARE FOR REFERENCE ONLY.
Package Information (continued)
(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information,
go to www.maxim-ic.com/packages.)

Products related to this Datasheet

IC SWITCH QUAD SPST 16SOIC
Available Quantity: 172
Unit Price: 4.69
IC SWITCH QUAD SPST 16SOIC
Available Quantity: 100
Unit Price: 4.69
IC SWITCH QUAD SPST 16DIP
Available Quantity: 45
Unit Price: 5.45
IC SWITCH QUAD SPST 16DIP
Available Quantity: 0
Unit Price: 0
IC SWITCH QUAD SPST 16SOIC
Available Quantity: 0
Unit Price: 0
IC SWITCH QUAD SPST 16DIP
Available Quantity: 0
Unit Price: 0
IC SWITCH QUAD SPST 16SOIC
Available Quantity: 0
Unit Price: 0
IC SWITCH QUAD SPST 16DIP
Available Quantity: 0
Unit Price: 0
IC SW QUAD ANLG SPST 16SO
Available Quantity: 0
Unit Price: 0
IC SWITCH QUAD SPST 16DIP
Available Quantity: 0
Unit Price: 0
IC SWITCH QUAD SPST 16SOIC
Available Quantity: 0
Unit Price: 0
IC SWITCH QUAD SPST 16DIP
Available Quantity: 0
Unit Price: 5.45
IC SWITCH QUAD SPST 16DIP
Available Quantity: 0
Unit Price: 4.74
IC SWITCH QUAD SPST 16DIP
Available Quantity: 0
Unit Price: 4.74
IC SWITCH QUAD SPST 16SOIC
Available Quantity: 0
Unit Price: 3.66
IC SWITCH QUAD SPST 16SOIC
Available Quantity: 0
Unit Price: 3.105
IC SWITCH QUAD SPST 16SOIC
Available Quantity: 0
Unit Price: 3.105
IC SWITCH QUAD SPST 16SOIC
Available Quantity: 0
Unit Price: 0
IC SWITCH QUAD SPST 16TQFN
Available Quantity: 0
Unit Price: 0
IC ANALOG SW SPST QUAD 16SOIC
Available Quantity: 0
Unit Price: 0