TEXAS INSTRUMENTS  ADS1220IPW  Analog to Digital Converter, 24 bit, 2 kSPS, Single, 2.3 V, 5.5 V, TSSOP


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Product Overview

The ADS1220IPW is a precision, 24-bit Analogue-to-digital Converter (ADC) IC, offers many integrated features to reduce system cost and component count in applications measuring small sensor signals. The device features two differential or four single-ended inputs through a flexible input multiplexer (MUX), a low-noise, programmable gain amplifier (PGA), two programmable excitation current sources, a voltage reference, an oscillator, a low-side switch and a precision temperature sensor. The device can perform conversions at data rates up to 2000 samples-per-second (SPS) with single-cycle settling. At 20 SPS, the digital filter offers simultaneous 50 and 60Hz rejection for noisy industrial applications. The device supports measurements of pseudo- or fully-differential signals when using the PGA.
  • Low Current Consumption
  • 1 to 128V/V Programmable Gain
  • Up to 2kSPS Programmable Data Rate
  • Up to 20-bit Effective Resolution
  • Simultaneous 50 and 60Hz Rejection at 20 SPS with Single-Cycle Settling Digital Filter
  • Two Differential or Four Single-ended Inputs
  • 10µA to 1.5mA Dual-matched Programmable Current Sources
  • 5ppm/°C (Typical) Drift Internal 2.048V Reference
  • Internal 2% Accurate Oscillator
  • 0.5°C (Typical) Accuracy Internal Temperature Sensor
  • SPI™-compatible Interface (Mode 1)
  • Green Product, No Sb/Br


Test & Measurement; Sensing & Instrumentation; Portable Devices; Industrial; Automation & Process Control
ESD sensitive device, take proper precaution while handling the device, ESD damage can range from subtle performance degradation to complete device failure.
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Product Information

  • Resolution (Bits) 24bit
  • Sampling Rate 2kSPS
  • Supply Voltage Type Single
  • Supply Voltage Min 2.3V
  • Supply Voltage Max 5.5V
  • ADC / DAC Case Style TSSOP
  • No. of Pins 16Pins
  • Input Channel Type Single Ended
  • Data Interface SPI
  • Operating Temperature Min -40°C
  • Operating Temperature Max 125°C
  • Packaging Each
  • MSL MSL 2 - 1 year
  • Supply Current 540 µA
  • SVHC No SVHC (15-Jun-2015)


Availability:  72

  • 72 in stock for same day shipping
Check stock and lead times
    More stock available week commencing 6/20/16

Price for: Each

Minimum order quantity: 1

Order multiple quantity: 1

Price: $10.16 $10.16



Quantity List Price
1 - 9 $10.16
10 - 24 $9.18
25 - 49 $8.49
50 - 99 $8.11
100 - 249 $7.60
250 - 499 $7.26
500 - 999 $6.62
1000+ $5.34

Legislation and Environmental

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    More stock available week commencing 8/1/16

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Non-Cancelable / Non Returnable

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