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AD7870A - LC2MOS Complete/ 12-Bit/ 100 kHz / Sampling ADC

Download the AD7870A datasheet PDF. This datasheet also covers the AD7-87 variant, as both devices belong to the same lc2mos complete/ 12-bit/ 100 khz / sampling adc family and are provided as variant models within a single manufacturer datasheet.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AD7-87-0A.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number AD7870A
Manufacturer Analog Devices
File Size 254.23 KB
Description LC2MOS Complete/ 12-Bit/ 100 kHz / Sampling ADC
Datasheet download datasheet AD7870A Datasheet

General Description

The AD7870A is a fast, complete, 12-bit A/D converter.

It consists of a track/hold amplifier, 8 µs successive approximation ADC, 3 V buried Zener reference and versatile interface logic.

The ADC

Overview

a LC2MOS Complete, 12-Bit, 100 kHz , Sampling ADC AD7870A FUNCTIONAL BLOCK.

Key Features

  • Complete Monolithic 12-Bit ADC with: 2 ␮s Track/Hold Amplifier 8 ␮s A/D Converter On-Chip Reference Laser-Trimmed Clock Parallel, Byte and Serial Digital Interface 70 dB SNR at 10 kHz Input Frequency 57 ns Data Access Time Low Power.
  • 60 mW typ.

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