AD7949BCPZRL7 - Analog Devices Inc.

Manufacturer Part Number

AD7949BCPZRL7

Manufacturer

Analog Devices, Inc.

Introduction

High-performance 14-bit analog-to-digital converter (ADC) with on-chip temperature sensor

Part of Analog Devices' PulSAR series of ADCs

Product Features and Performance

14-bit resolution

250 kSPS sampling rate

Differential, pseudo-differential, and single-ended input types

8 input channels

1:1 sample-and-hold to ADC ratio

On-chip temperature sensor

Low power consumption

Product Advantages

High-speed and high-resolution performance

Flexible input configuration options

Integrated temperature sensor for system monitoring

Low power operation

Key Technical Parameters

Voltage supply: 2.3V to 5.5V (analog and digital)

Operating temperature: -40°C to 85°C

Data interface: SPI, DSP

Architecture: Successive Approximation Register (SAR)

Package: 20-WFQFN Exposed Pad, CSP

Quality and Safety Features

RoHS3 compliant

Manufacturer's packaging: 20-LFCSP (4x4)

Compatibility

Compatible with a wide range of digital signal processors (DSPs) and microcontrollers supporting SPI or DSP interfaces

Application Areas

Industrial automation and control systems

Test and measurement equipment

Medical instrumentation

Consumer electronics

Product Lifecycle

Currently in active production

Replacement or upgrade options available from Analog Devices

Key Reasons to Choose This Product

High-performance 14-bit ADC with excellent speed and resolution

Flexible input configuration options to suit diverse applications

Integrated temperature sensor for system monitoring

Low power consumption for energy-efficient designs

RoHS3 compliance for use in environmentally-conscious applications

Compatibility with a wide range of digital interfaces and processors