TDA8798 - Dual 8-bit/ 100 Msps A/D converter with DPGA

Product Overview

NXP

Part number	TDA8798
Manufacturer	NXP
File Size	195.83 KB
Description	Dual 8-bit/ 100 Msps A/D converter with DPGA
Datasheet	TDA8798 Datasheet
Additional preview pages of the TDA8798 datasheet.

The TDA8798 is a dual 8-bit ADC with DPGA.

The 100 Msps maximum sampling rate and 34 dBV DPGA gain range optimizes the ADC for high dynamic range applications.

MAX.

UNIT V V V mA mA mA mA tbf tbf LSB LSB tbf tbf 2

Dual 8-bit Analog-to-Digital Converter (ADC).
Sampling rate up to 100 million samples per second (Msps).
Dual 34 dBV 6-bit Digitally Programmable Gain Amplifier (DPGA) with optional power-off.
Optional external equalization filter with capacitive coupling between DPGA and ADC.
Serial Interface (SI) for DPGA gain control using either parallel load mode or count-up/count-down mode.
3.3 V TTL/CMOS compatible I/O.
Differential or single.

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Published: Apr 16, 2005 |