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No Latency Delta Sigma ADCs

Linear Technology's family of No Latency Delta Sigma ADCs is unrivaled in performance and ease of use. Targeted for precision measurement applications, the family of ultralow noise ADCs offers sample rates from 6.8Hz up to 8kHz and the ability to select between 50Hz or 60Hz, or simultaneous, line frequency rejection. Unique features like the Easy Drive current cancellation technique enables external RC networks and high impedance sensors to directly interface to the Easy Drive ADC family without external amplifiers. If an external amplifier is used, the ADC automatically calibrates both the offset and drift of the circuit .

Featured No Latency Delta Sigma ADCs

Image of LTC2470
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Selectable 208 sps/833 sps, 16-Bit ΔΣ ADCs with 10 ppm/°C Max Precision Reference

  • Internal, High Accuracy Reference—10 ppm/°C (Max)
  • Single-Ended (LTC2470) or Differential (LTC2472)
  • Selectable 208 sps/833 sps Output Rate

LTC2470 product page link LTC2470 datasheet link

  • 1 mV Offset Error
  • 0.01% Gain Error
Bits:
Channels:
Product Bits Ch. Speed
(sps)
I/O  Supply
Voltage
Range 
Input
Drive 
Noise
(µV RMS)
Internal
Reference
Datasheet Demo Board Icon
LTC2400 24 1 7.5 Serial SPI 2.7V to 5.5V Single-Ended 1.5 no Datasheet Demo Board Icon
LTC2401 24 1 7.5 Serial SPI 2.7V to 5.5V Single-Ended 3 no Datasheet
LTC2402 24 2 7.5 Serial SPI 2.7V to 5.5V Single-Ended 3 no Datasheet
LTC2404 24 4 7.5 Serial SPI 2.7V to 5.5V Single-Ended 1.5 no Datasheet  
LTC2408 24 8 7.5 Serial SPI 2.7V to 5.5V Single-Ended 1.5 no Datasheet Demo Board Icon
LTC2410 24 1 7.5 Serial SPI 2.7V to 5.5V Differential 0.8 no Datasheet Demo Board Icon
LTC2411 24 1 7.5 Serial SPI 2.7V to 5.5V Differential 1.45 no Datasheet Demo Board Icon
LTC2411-1 24 1 7.5 Serial SPI 2.7V to 5.5V Differential 1.45 no Datasheet Demo Board Icon
LTC2412 24 2 7.5 Serial SPI 2.7V to 5.5V Differential 0.8 no Datasheet Demo Board Icon
LTC2413 24 1 6.8 Serial SPI 2.7V to 5.5V Differential 0.8 no Datasheet Demo Board Icon
LTC2414 24 8 7.5 Serial SPI 2.7V to 5.5V Differential, Single-Ended 1 no Datasheet  
LTC2415 24 1 15 Serial SPI 2.7V to 5.5V Differential 1.1 no Datasheet Demo Board Icon
LTC2415-1 24 1 13.7 Serial SPI 2.7V to 5.5V Differential 1.1 no Datasheet Demo Board Icon
LTC2418 24 16 7.5 Serial SPI 2.7V to 5.5V Differential, Single-Ended 1 no Datasheet Demo Board Icon
LTC2440 24 1 4000 Serial SPI 4.5V to 5.5V Differential 0.2 no Datasheet Demo Board Icon
LTC2442 24 4 8000 Serial SPI 4.5V to 5.5V Differential, Single-Ended 0.22 no Datasheet Demo Board Icon
LTC2444 24 8 8000 Serial SPI 4.5V to 5.5V Differential, Single-Ended 0.28 no Datasheet  
LTC2445 24 8 8000 Serial SPI 4.5V to 5.5V Differential, Single-Ended 0.2 no Datasheet  
LTC2446 24 8 8000 Serial SPI 4.5V to 5.5V Differential, Single-Ended 0.28 no Datasheet Demo Board Icon
LTC2447 24 8 8000 Serial SPI 4.5V to 5.5V Differential, Single-Ended 0.2 no Datasheet Demo Board Icon
LTC2448 24 16 8000 Serial SPI 4.5V to 5.5V Differential, Single-Ended 0.28 no Datasheet Demo Board Icon
LTC2449 24 16 8000 Serial SPI 4.5V to 5.5V Differential, Single Ended 0.2 no Datasheet Demo Board Icon
LTC2484 24 1 7.5,15 Serial SPI 2.7V to 5.5V Differential 0.6 no Datasheet Demo Board Icon
LTC2485 24 1 7.5,15 Serial I2C 2.7V to 5.5V Differential 0.6 no Datasheet Demo Board Icon
LTC2492 24 4 7.5,15 Serial SPI 2.7V to 5.5V Differential, Single-Ended 0.6 no Datasheet Demo Board Icon
LTC2493 24 4 7.5,15 Serial I2C 2.7V to 5.5V Differential, Single-Ended 0.6 no Datasheet Demo Board Icon
LTC2498 24 16 7.5,15 Serial SPI 2.7V to 5.5V Differential, Single-Ended 0.6 no Datasheet Demo Board Icon
LTC2499 24 16 7.5,15 Serial I2C 2.7V to 5.5V Differential, Single Ended 0.6 no Datasheet Demo Board Icon
LTC2420 20 1 7.5 Serial SPI 2.7V to 5.5V Single-Ended 6 no Datasheet Demo Board Icon
LTC2421 20 1 7.5 Serial SPI 2.7V to 5.5V Single-Ended 6 no Datasheet  
LTC2422 20 2 7.5 Serial SPI 2.7V to 5.5V Single-Ended 6 no Datasheet Demo Board Icon
LTC2424 20 4 7.5 Serial SPI 2.7V to 5.5V Single-Ended 6 no Datasheet  
LTC2428 20 8 7.5 Serial SPI 2.7V to 5.5V Single-Ended 6 no Datasheet  
LTC2430 20 1 7.5 Serial SPI 2.7V to 5.5V Differential 2.8 no Datasheet  
LTC2431 20 1 7.5 Serial SPI 2.7V to 5.5V Differential 2.8 no Datasheet Demo Board Icon
LTC2435 20 1 15 Serial SPI 2.7V to 5.5V Differential 4 no Datasheet  
LTC2435-1 20 1 13.7 Serial SPI 2.7V to 5.5V Differential 4 no Datasheet  
LTC2433-1 16 1 6.8 Serial SPI 2.7V to 5.5V Differential 1.45 no Datasheet Demo Board Icon
LTC2436-1 16 2 6.8 Serial SPI 2.7V to 5.5V Differential 0.8 no Datasheet  
LTC2439-1 16 16 6.8 Serial SPI 2.7V to 5.5V Differential, Single-Ended 1 no Datasheet Demo Board Icon
LTC2450 16 1 30 Serial SPI 2.7V to 5.5V Single-Ended 1.4 no Datasheet Demo Board Icon
LTC2450-1 16 1 60 Serial SPI 2.7V to 5.5V Single-Ended 1.4 no Datasheet Demo Board Icon
LTC2451 16 1 60 Serial I2C 2.7V to 5.5V Single-Ended 1.4 no Datasheet Demo Board Icon
LTC2452 16 1 60 Serial SPI 2.7V to 5.5V Differential 1.4 no Datasheet Demo Board Icon
LTC2453 16 1 60 Serial I2C 2.7V to 5.5V Differential 1.4 no Datasheet Demo Board Icon
LTC2460 16 1 60 Serial SPI 2.7V to 5.5V Single-Ended 2.2 yes Datasheet Demo Board Icon
LTC2461 16 1 60 Serial I2C 2.7V to 5.5V Single-Ended 2.2 yes Datasheet Demo Board Icon
LTC2462 16 1 60 Serial SPI 2.7V to 5.5V Differential 2.2 yes Datasheet Demo Board Icon
LTC2463 16 1 60 Serial I2C 2.7V to 5.5V Differential 2.2 yes Datasheet Demo Board Icon
LTC2470 16 1 208,833 Serial SPI 2.7V to 5.5V Single-Ended 3 yes Datasheet Demo Board Icon
LTC2471 16 1 208,833 Serial I2C 2.7V to 5.5V Single-Ended 3 yes Datasheet Demo Board Icon
LTC2472 16 1 208,833 Serial SPI 2.7V to 5.5V Differential 3 yes Datasheet Demo Board Icon
LTC2473 16 1 208,833 Serial I2C 2.7V to 5.5V Differential 3 yes Datasheet Demo Board Icon
LTC2480 16 1 7.5,15 Serial SPI 2.7V to 5.5V Differential 0.6 no Datasheet Demo Board Icon
LTC2481 16 1 7.5,15 Serial I2C 2.7V to 5.5V Differential 0.6 no Datasheet Demo Board Icon
LTC2482 16 1 6.8 Serial SPI 2.7V to 5.5V Differential 0.6 no Datasheet Demo Board Icon
LTC2483 16 1 6.8 Serial I2C 2.7V to 5.5V Differential 0.6 no Datasheet Demo Board Icon
LTC2486 16 4 7.5,15 Serial SPI 2.7V to 5.5V Differential, Single-Ended 0.6 no Datasheet Demo Board Icon
LTC2487 16 4 7.5,15 Serial I2C 2.7V to 5.5V Differential, Single-Ended 0.6 no Datasheet Demo Board Icon
LTC2488 16 4 6.8 Serial SPI 2.7V to 5.5V Differential, Single-Ended 0.6 no Datasheet Demo Board Icon
LTC2489 16 4 6.8 Serial I2C 2.7V to 5.5V Differential, Single-Ended 0.6 no Datasheet Demo Board Icon
LTC2494 16 16 7.5,15 Serial SPI 2.7V to 5.5V Differential, Single-Ended 0.6 no Datasheet Demo Board Icon
LTC2495 16 16 7.5,15 Serial I2C 2.7V to 5.5V Differential, Single-Ended 0.6 no Datasheet Demo Board Icon
LTC2496 16 16 6.8 Serial SPI 2.7V to 5.5V Differential, Single-Ended 0.6 no Datasheet Demo Board Icon
LTC2497 16 16 6.8 Serial I2C 2.7V to 5.5V Differential, Single-Ended 0.6 no Datasheet Demo Board Icon
LTC2990 14 4 666 Serial I2C 2.9V to 5.5V Differential, Single-Ended   yes Datasheet Demo Board Icon
LTC2991 14 8 666 Serial I2C 3V to 5.5V Differential, Single-Ended   yes Datasheet Demo Board Icon