ADS7957SDBT Part Information

Details for ADS7957SDBT by Texas Instruments

Semiconductors - ICs>Data & Signal Conversion>Analog-to-Digital Converters - ADC

Part Features

  • 1-MHz Sample Rate Serial Devices
  • 12, 8, 4-Channel Devices can Share 16 Channel Device Footprint
  • 20-MHz Serial Interface
  • 38-,30-Pin TSSOP and 32-,24-Pin QFN Packages
  • Analog Supply Range: 2.7 to 5.25 V
  • Auto and Manual Modes for Channel Selection
  • Four Individually Configurable GPIOs for TSSOP package devices. One GPIO for QFN devices
  • I/O Supply Range: 1.7 to 5.25 V
  • Input Bandwidth (47 MHz at 3 dB)
  • Power-Down Current (1 u03bcA)
  • Product Family of 12/10/8-Bit Resolution
  • Two Programmable Alarm Levels per Channel
  • Two SW Selectable Unipolar, Input Ranges: 0 to 2.5 V and 0 to 5 V
  • Typical Power Dissipation: 14.5 mW (+VA = 5 V, +VBD = 3 V) at 1 MSPS
  • Zero Latency

Part Specifications

Resolution (Bits) 10bit
Sampling Rate 1MSPS
Input Channel Type Single Ended
Data Interface Serial
Supply Voltage Type Single
Supply Voltage Min 2.7V
Supply Voltage Max 5.25V
ADC / DAC Case Style TSSOP
No. of Pins 38Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range 16 Channel 10-Bit SAR ADCs
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
Base Number 7957
IC Case Style TSSOP
No. of Channels 16Channels
Operating Temperature Range -40°C to +125°C
Supply Current 2.3mA
Supply Voltage Range 2.7V to 5.25V
Supply Voltage Range - Analogue 2.7V to 5.25V
Supply Voltage Range - Digital 1.7V to 5.25V
Termination Type Surface Mount Device
RoHS Compliant

Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADS7957SDBT?

Additional datasheets, footprints and schematics for ADS7957SDBT are listed in our Part Details tab. You can also find the ADS7957SDBT image and similar parts on this details page.

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What category does ADS7957SDBT fall under?

The ADS7957SDBT is listed under Semiconductors - ICs > Data & Signal Conversion > Analog-to-Digital Converters - ADC.

Can I view similar or alternative parts?

You can view similar parts to ADS7957SDBT when available in the Analog-to-Digital Converters - ADC range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the ADS7957SDBT you can contact the distributor directly for product support, shipping queries etc.

Is the ADS7957SDBT RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

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