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ADS1218Y/250 - 

Analog to Digital Converter, 24 bit, 780 SPS, Single, 2.7 V, 5.25 V, TQFP

TEXAS INSTRUMENTS ADS1218Y/250

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Manufacturer Part No:
ADS1218Y/250
Newark Part No.:
74C6990
Product Range
Octal 24-Bit Sigma-Delta ADCs
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The ADS1218Y/250 is a precision wide dynamic range delta-sigma Analog-to-digital Converter (ADC) with 24-bit resolution and Flash memory operating from 2.7 to 5.25V supplies. The delta-sigma A/D converter provides up to 24-bit of no missing code performance and effective resolution of 22-bit. Internal buffering can be selected to provide very high input impedance for direct connection to transducers or low-level voltage signals. Burnout current sources are provided that allow for the detection of an open or shorted sensor. An 8-bit digital-to-analog (D/A) converter provides an offset correction with a range of 50% of the FSR (full-scale range). The A/D conversion is accomplished with a second-order delta-sigma modulator and programmable sinc filter. The reference input is differential and can be used for ratiometric conversion. The on-board current DACs (digital-to-analog converters) operate independently with the maximum current set by an external resistor.
  • Single-cycle setting mode
  • On-chip calibration
  • Pin-compatible with ADS1216
  • SPI™ compatible
  • Green product and no Sb/Br

Applications

Industrial, Signal Processing

Product Information

:
24bit
:
780SPS
:
Single
:
2.7V
:
5.25V
:
TQFP
:
48Pins
:
Differential
:
Serial, SPI
:
-40°C
:
85°C
:
Cut Tape
:
Octal 24-Bit Sigma-Delta ADCs
:
-
:
MSL 2 - 1 year
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