ADS1252

Features: · 24 BITS NO MISSING CODES· 19 BITS EFFECTIVE RESOLUTION UP TO 40kHz DATA RATE· LOW NOISE: 2.5ppm·DIFFERENTIAL INPUTS·INL: 0.0015% (max)· EXTERNAL REFERENCE· POWER-DOWN MODE· SYNC MODEApplication·CARDIAC DIAGNOSTICS· DIRECT THERMOCOUPLE INTERFACE· BLOOD ANALYSIS· INFRARED PYROMETER· LIQU...

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SeekIC No. : 004277029 Detail

ADS1252: Features: · 24 BITS NO MISSING CODES· 19 BITS EFFECTIVE RESOLUTION UP TO 40kHz DATA RATE· LOW NOISE: 2.5ppm·DIFFERENTIAL INPUTS·INL: 0.0015% (max)· EXTERNAL REFERENCE· POWER-DOWN MODE· SYNC MODEAppl...

floor Price/Ceiling Price

Part Number:
ADS1252
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/10/31

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Product Details

Description



Features:

· 24 BITS NO MISSING CODES
· 19 BITS EFFECTIVE RESOLUTION UP TO 40kHz DATA RATE
· LOW NOISE: 2.5ppm
·DIFFERENTIAL INPUTS
·INL: 0.0015% (max)
· EXTERNAL REFERENCE
· POWER-DOWN MODE
· SYNC MODE



Application

·CARDIAC DIAGNOSTICS
· DIRECT THERMOCOUPLE INTERFACE
· BLOOD ANALYSIS
· INFRARED PYROMETER
· LIQUID/GAS CHROMATOGRAPHY
·PRECISION PROCESS CONTROL



Pinout

  Connection Diagram


Specifications

Analog Input: Current ................................................ ±100mA, Momentary
                                                                                     ±10mA, Continuous
                        Voltage ....................................... GND 0.3V to VDD + 0.3V
VDD to GND .............................................................................. 0.3V to 6V
VREF Voltage to GND ................................................. 0.3V to VDD + 0.3V
Digital Input Voltage to GND ...................................... 0.3V to VDD + 0.3V
Digital Output Voltage to GND ................................... 0.3V to VDD + 0.3V
Lead Temperature (soldering, 10s) .............................................. +300°C
Power Dissipation (any package) .................................................. 500mW



Description

The ADS1252 is a precision, wide dynamic range, delta-sigma, Analog-to-Digital (A/D) converter with 24-bit resolution operating from a single +5V supply.

The delta-sigma architecture is used for wide dynamic range and to guarantee 24 bits of no missing code performance. An effective resolution of 19 bits (2.5ppm of rms noise) is achieved for conversion rates up to 40kHz. The ADS1252 is designed for high-resolution measurement applications in cardiac diagnostics, smart transmitters, industrial process control, weigh scales, chromatography, and portable instrumentation. The converter includes a flexible, two-wire synchronous serial interface for low-cost isolation.

The ADS1252 is a single-channel converter and is offered in an SO-8 package.




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