AD7658BSTZ-1 - Analog Devices Inc.

Manufacturer Part Number

AD7658BSTZ-1

Manufacturer

Analog Devices

Introduction

AD7658BSTZ-1: a high-performance, multi-channel analog-to-digital converter with simultaneous sampling capability

Product Features and Performance

12-bit resolution

250k samples per second

6 single-ended inputs

SPI, Parallel, DSP data interfaces

S/H-ADC configuration

1:1 sample-and-hold to ADC ratio

6 independent ADC converters

SAR architecture

Simultaneous sampling feature

True bipolar input range

Product Advantages

High-speed operation for real-time applications

Multiple input channels for parallel signal processing

Flexible interfacing options suit various system designs

Integrated sample-and-hold simplifies circuit complexity

True bipolar inputs eliminate the need for external signal inversion

Internal and external reference voltage options provide versatility

Key Technical Parameters

Architecture: SAR

Number of Bits: 12

Sampling Rate: 250kSPS

Number of Inputs: 6

Input Type: Single Ended

Data Interface: SPI, Parallel, DSP

Voltage - Supply, Analog: 5V

Voltage - Supply, Digital: 5V

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Built with iCMOS® process technology for reliability

Operational temperature range suited for industrial environments

Compatibility

Compatible with 64-LQFP SMT packaging standards

Suitable for systems requiring SPI, Parallel, or DSP interfaces

Application Areas

Industrial control systems

Medical imaging equipment

Data acquisition systems

Communication infrastructure

Product Lifecycle

Active product status

Not currently listed as nearing discontinuation

Potential future replacements or upgrades should be monitored from the manufacturer

Several Key Reasons to Choose This Product

High precision 12-bit resolution for detailed signal conversion

Fast sampling rate ideal for data-intensive applications

Multiple channels with simultaneous sampling reduces data acquisition time

Versatile interface and reference voltage options for application flexibility

Robust thermal performance ensures operation in varied environments

Industry-standard package for ease of PCB design and assembly