ADS7888 Datasheet PDF (Miniature SAR Analog-to-Digital Converter)

ADS7888 - Miniature SAR Analog-to-Digital Converter

This page provides the datasheet information for the ADS7888, a member of the ADS7887 Miniature SAR Analog-to-Digital Converter family.

Description

The ADS7887 device is a 10-bit, 1.25-MSPS, analogto-digital converter (ADC), and the ADS7888 device is a 8-bit, 1.25-MSPS ADC.

These devices include a capacitor-based SAR A/D converter with inherent sample and hold.

Features

1 1.25-MHz Sample Rate Serial Device.
10-Bit Resolution (ADS7887).
8-Bit Resolution (ADS7888).
Zero Latency.
25-MHz Serial Interface.
Supply Range: 2.35 V to 5.25 V.
Typical Power Dissipation at 1.25 MSPS:.
3.8 mW at 3-V VDD.
8 mw at 5-V VDD.
±0.35 LSB INL, DNL (ADS7887).
±0.15 LSB INL, ±0.1 LSB DNL (ADS7888).
61 dB SINAD,.
84 dB THD (ADS7887).
49.5 dB SINAD,.
67.5.

Datasheet Details

Part number	ADS7888
Manufacturer	Texas Instruments
File Size	1.47 MB
Description	Miniature SAR Analog-to-Digital Converter
Datasheet	ADS7888 Datasheet
Additional preview pages of the ADS7888 datasheet.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community ADS7887, ADS7888 SLAS468A – JUNE 2005 – REVISED AUGUST 2016 ADS788x 10-Bit, 8-Bit, 1.25-MSPS, Micro-Power, Miniature SAR Analog-to-Digital Converters 1 Features •1 1.25-MHz Sample Rate Serial Device • 10-Bit Resolution (ADS7887) • 8-Bit Resolution (ADS7888) • Zero Latency • 25-MHz Serial Interface • Supply Range: 2.35 V to 5.25 V • Typical Power Dissipation at 1.25 MSPS: – 3.8 mW at 3-V VDD – 8 mw at 5-V VDD • ±0.35 LSB INL, DNL (ADS7887) • ±0.15 LSB INL, ±0.1 LSB DNL (ADS7888) • 61 dB SINAD, –84 dB THD (ADS7887) • 49.5 dB SINAD, –67.

Published: Aug 21, 2020 |