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SP7800 - 12-Bit 3ms Sampling A/D Converter

General Description

The SP7800A is a complete 12-bit sampling A/D converter using state of the

art CMOS structures.

bit successive approximation A/D converter with internal sample/hold, reference, clock, digital interface for microprocessor control, and three

Key Features

  • The SP7800A is specified at a 333kHz sampling rate. Conversion time is factory set for 2.70µs max over temperature, and the high-speed sampling input stage insures a total acquisition and conversion time of 3µs max over temperature. Precision, laser.
  • trimmed scal- SP7800ADS/02 SP7800A 12-Bit 3µs Sampling A/D Converter © Copyright 2000 Sipex Corporation 4 ing resistors provide industry.
  • standard input ranges of ±5V or ±10V. The 24-pin SP7800A is available in plastic DIP, and SO.

📥 Download Datasheet

Datasheet Details

Part number SP7800
Manufacturer Sipex
File Size 171.30 KB
Description 12-Bit 3ms Sampling A/D Converter
Datasheet download datasheet SP7800 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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® SP7800A 12-Bit 3µs Sampling A/D Converter s s s s s s s s 333k Samples Per Second Standard ±10V and ±5V Input No Missing Codes Over Temperature AC Performance Over Temperature 71.5dB Signal–to–Noise Ratio at Nyquist 85dB Spurious–free Dynamic Range at 49KHz –81dB Total Harmonic Distortion at 49KHz Internal Sample/Hold, Reference, Clock, and 3-State Outputs Power Dissipation: 90mW 24–Pin Narrow DIP and 24–Lead SOIC Enhanced Single (+5V) Supply Version of ADS7800 DESCRIPTION… The SP7800A is a complete 12-bit sampling A/D converter using state–of–the–art CMOS structures. It contains a complete 12–bit successive approximation A/D converter with internal sample/hold, reference, clock, digital interface for microprocessor control, and three–state output drivers.