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TI ADS7957QDBTRQ1RoHS

Manufacturer
TI
MPN
ADS7957QDBTRQ1
LCSC Part #
C2876916
Packaging
TSSOP-38-4.4mm
Customer #
Key Attributes
8-bit, 10-bit, and 12-bit, 1MSPS, multi-channel, single-ended, micropower, serial interface, analog-to-digital converters
Datasheetpdf iconTI ADS7957QDBTRQ1
In-Stock: 148
148 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 6.4574$ 6.46
10+$ 6.1471$ 61.47
30+$ 5.9586$ 178.76
100+$ 5.801$ 580.10
Standard Packaging2000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Data Acquisition/Analog to Digital Converters (ADC)
ManufacturerTI
PackagingTSSOP-38-4.4mm
Operating Temperature-40℃~+125℃
Clock Frequency20MHz
FeaturesMultiplexers
InterfaceSPI
Quiescent Current (Iq)1uA
Resolution(Bits)10;1MHz
S/N Ratio60dB
Voltage - Supply2.7V~5.25V
Number of Channels16
ADC architectureSAR
Integral non - linearity0.5LSB
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2000
Sales UnitPiece

Introduction

AI Translation

The ADS79xx-Q1 device series consists of multi-channel 8-bit, 10-bit, and 12-bit analog-to-digital converters (ADCs). This device includes a capacitor-based successive approximation register (SAR) ADC, which supports inherent sample-and-hold. The multiple features and excellent performance make the ADS79xx-Q1 devices suitable for a wide range of applications that require monitoring multiple channels.

Features

AI Translation
  • Qualified for automotive applications with the following AEC-Q100 test results:
    • Device temperature grade 1: ambient operating temperature range of -40°C to 125°C
    • Device HBM ESD classification level H2
    • Device CDM ESD classification level C4B
  • 8-bit, 10-bit, and 12-bit resolution
  • 4-channel, 8-channel, and 12-channel devices share the same package footprint as 16-channel devices
  • 1MHz sample rate serial device
  • Analog supply range: 2.7V to 5.25V
  • I/O supply range: 1.7V to 5.25V
  • Two software-selectable unipolar input ranges: (0V to 2.5V) or (0V to 5V)
  • Auto and manual modes for channel selection
  • Two programmable alarm levels per channel
  • Four independently configurable GPIO interfaces
  • Typical power dissipation: 14.5mW at 1MSPS (V(+VA) = 5V, (+VBD) = 3V)
  • Power-down current (1μA)
  • 30-pin and 38-pin TSSOP packages
  • ADS79xx-Q1 devices operate over a wide analog supply range of 2.7V to 5.25V. Due to ultra-low power consumption, these devices are well suited for battery-powered and isolated supply applications
  • 4-channel and 8-channel devices come in a 30-pin TSSOP package. 12-channel and 16-channel devices come in a 38-pin TSSOP package

Applications

AI Translation
  • Automotive systems
  • Power monitoring
  • Battery-powered systems
  • High-speed data acquisition systems