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TEXAS INSTRUMENTS  ADS1255IDBT  Analog to Digital Converter, 24 bit, 30 kSPS, Single, 4.75 V, 5.25 V, SSOP

TEXAS INSTRUMENTS ADS1255IDBT
Manufacturer Part No:
ADS1255IDBT
Newark Part No.:
74K3630
Technical Datasheet:
See all Technical Docs

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Product Overview

The ADS1255IDBT is a 24-bit Analogue-to-digital Converter provides complete high-resolution measurement solutions for the most demanding applications. The converter is comprised of a 4th-order, delta-sigma modulator followed by a programmable digital filter. A flexible input multiplexer handles differential or single-ended signals and includes circuitry to verify the integrity of the external sensor connected to the inputs. The selectable input buffer greatly increases the input impedance and the low-noise programmable gain amplifier provides gains from 1 to 64 in binary steps. The programmable filter allows the user to optimize between resolution of up to 23-bit noise-free and data rate of up to 30kSPS. This low noise converter offers fast channel cycling for measuring multiplexed inputs and can also perform one-shot conversions that settle in just a single cycle. Communication is handled over an SPI-compatible serial interface that can operate with a 2-wire connection.
  • All data rates and PGA settings
  • ±0.0010% Maximum nonlinearity
  • Fast channel cycling
  • One-shot conversions with single-cycle settling
  • Flexible input multiplexer with sensor detect
  • Chopper-stabilized input buffer
  • 27nV Input-referred noise
  • Self and system calibration for all PGA settings
  • 0.4mW In-standby mode
  • Green product and no Sb/Br
ESD sensitive device, take proper precaution while handling the device.

 

Product Information

Resolution (Bits):
24bit
Sampling Rate:
30kSPS
Supply Voltage Type:
Single
Supply Voltage Min:
4.75V
Supply Voltage Max:
5.25V
ADC / DAC Case Style:
SSOP
No. of Pins:
20Pins
Input Channel Type:
Differential, Single Ended
Data Interface:
2 Wire, Serial
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Cut Tape
Product Range:
Dual 24-Bit Sigma-Delta ADCs
Automotive Qualifications Standard:
-
MSL:
MSL 2 - 1 year
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Industrial
  • Medical

Legislation and Environmental

Product Traceability
RoHS Compliant:
Yes
Authorized Distributor

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