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ADS1218Y/250

Analogue to Digital Converter, 24 bit, 780 SPS, Differential, Serial, SPI, Single, 2.7 V

TEXAS INSTRUMENTS ADS1218Y/250

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Manufacturer Part No:
ADS1218Y/250
Order Code:
3004310
Product Range
Octal 24-Bit Sigma-Delta ADCs

Product Range Selector (Octal 24-Bit Sigma-Delta ADCs)

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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

Automation & Process Control, Sensing & Instrumentation, Portable Devices, Consumer Electronics

Product Information

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:
24bit

:
780SPS

:
Differential

:
Serial, SPI

:
Single

:
2.7V

:
5.25V

:
TQFP

:
48Pins

:
-40°C

:
85°C

:
Octal 24-Bit Sigma-Delta ADCs

:
-

:
MSL 2 - 1 year
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Technical Docs (0)

Packaging type Re-reel

473 total stock globally Need more?

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