Datasheet4U Logo Datasheet4U.com

ADS7946 - Analog-to-Digital Converter

Download the ADS7946 datasheet PDF. This datasheet also covers the ADS7945 variant, as both devices belong to the same analog-to-digital converter family and are provided as variant models within a single manufacturer datasheet.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ADS7945-etcTI.pdf) that lists specifications for multiple related part numbers.

General Description

The ADS7945/6 are 14-bit, 2 MSPS analog-to-digital converters (ADCs), with differential and single-ended inputs, respectively.

The devices operate at a 2 MSPS sample rate with a standard 16-clock data frame.

Overview

ADS7945 ADS7946 www.ti.com SBAS539B – JUNE 2011 – REVISED SEPTEMBER 2011 14-Bit, 2 MSPS, Dual-Channel, Differential/Single-Ended, Ultralow-Power Analog-to-Digital Converters Check for Samples: ADS7945,.

Key Features

  • 1.
  • 23 Sample Rate: 2 MSPS.
  • 14-Bit, Pin-Compatible with 8/10/12-bit ADS7947/8/9 Family (ADS7946).
  • Outstanding Performance:.
  • SNR: 84 dB (ADS7945).
  • No Missing Codes.
  • INL: 1.5 LSB (max) (ADS7945).
  • Low Power:.
  • 11.6 mW at 2 MSPS Operation.
  • Auto Power-Down at Lower Speeds:.
  • 7.2 mW at 500 kSPS.
  • 1.4 mW at 100 kSPS.
  • 0.3 mW at 20 kSPS.
  • Wide Supply Range:.
  • Analog: 2.7 V to 5.25 V.

More Datasheets from Texas Instruments

Part Number Description
ADS7945 Analog-to-Digital Converter
ADS7947 SAR ADC
ADS7948 SAR ADC
ADS7949 SAR ADC
ADS7924 Analog-to-Digital Converter
ADS7950 Serial Interface ADC
ADS7950-Q1 Analog-to-Digital Converter
ADS7951 Serial Interface ADC
ADS7951-Q1 Analog-to-Digital Converter
ADS7952 Serial Interface ADC