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AD7865BSZ-2 - 

Analog to Digital Converter, 14 bit, 350 kSPS, Single, 5 V, QFP

ANALOG DEVICES AD7865BSZ-2

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Manufacturer Part No:
AD7865BSZ-2
Newark Part No.:
39Y2855
Product Range
Quad 14-Bit SAR ADCs
Technical Datasheet:
(EN)
See all Technical Docs

Product Information

:
350kSPS
:
QFP
:
-40°C
:
-
:
Each
:
85°C
:
14bit
:
44Pins
:
Single
:
-
:
Single Ended
:
Parallel
:
Quad 14-Bit SAR ADCs
:
5V
:
MSL 3 - 168 hours
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Product Overview

The AD7865BSZ-2 is a low power 4-channel simultaneous sampling 14-bit Analog-to-digital Converter (ADC) that operates from a single 5V supply. The part contains a 2.4µs successive approximation ADC, 4 track/hold amplifiers, 2.5V reference, on-chip clock oscillator, signal conditioning circuitry and a high speed parallel interface. The input signals on four channels are sampled simultaneously thus preserving the relative phase information of the signals on the 4-analog input. The part allows any subset of the four channels to be converted in order to maximize the throughput rate on the selected sequence. The channels to be converted can be selected either via hardware or via software. A single conversion start signal simultaneously places all the track/holds into hold and initiates conversion sequence for the selected channels. The EOC signal indicates the end of each individual conversion in the selected conversion sequence. The BUSY signal indicates the end of the conversion sequence.
  • HW/SW Select of channel sequence for conversion
  • Single supply operation
  • High speed parallel interface which also allows interfacing to 3V processors
  • Overvoltage protection on analog inputs

Applications

Motor Drive & Control, Power Management, Metering, Communications & Networking, Automation & Process Control