AD73360ARZ 模拟前端 – AFE

AD73360ARZ

Six-Input Channel  Analog Front End

模拟前端 – AFE IC 6-CH AFE Processor

GENERAL DESCRIPTION AD73360ARZ

The AD73360 is a six-input channel analog front-end processor

for general purpose applications including industrial power

metering or multichannel analog inputs. It features six 16-bit

A/D conversion channels each of which provide 77 dB signal-tonoise

ratio over a dc to 4 kHz signal bandwidth. Each channel

also features a programmable input gain amplifier (PGA) with

gain settings in eight stages from 0 dB to 38 dB.

FEATURES AD73360ARZ

Six 16-Bit A/D Converters

Programmable Input Sample Rate

Simultaneous Sampling

77 dB SNR

64 kS/s Maximum Sample Rate

–83 dB Crosstalk

Low Group Delay (25
s Typ per ADC Channel)

Programmable Input Gain

Flexible Serial Port which Allows Multiple Devices to

Be Connected in Cascade

Single (+2.7 V to +5.5 V) Supply Operation

80 mW Max Power Consumption at +2.7 V

On-Chip Reference

28-Lead SOIC and 44-Lead TQFP Packages

APPLICATIONS AD73360ARZ

General Purpose Analog Input

Industrial Power Metering

Motor Control

Simultaneous Sampling Applications