©
1995 Burr-Brown Corporation PDS-1290E Printed in U.S.A. October, 1996
ADS802
®
FEATURES
l NO MISSING CODES
l LOW POWER: 250mW
l INTERNAL REFERENCE
l WIDEBAND TRACK/HOLD: 65MHz
l SINGLE +5V SUPPLY
DESCRIPTION
The ADS802 is a low power, monolithic 12-bit, 10MHz
analog-to-digital converter utilizing a small geometry
CMOS process. This COMPLETE converter includes
a 12-bit quantizer, wideband track/hold, reference and
three-state outputs. It operates from a single +5V
power supply and can be configured to accept either
differential or single-ended input signals.
The ADS802 employs digital error correction in order
to provide excellent Nyquist differential linearity per-
formance for demanding imaging applications. Its low
distortion, high SNR, and high oversampling capability
give it the extra margin needed for telecommunications,
test instrumentation and video applications.
This high performance A/D converter is specified for
AC and DC performance at a 10MHz sampling rate.
The ADS802 is available in 28-lead SOIC and SSOP
packages.
12-Bit, 10MHz Sampling
ANALOG-TO-DIGITAL CONVERTER
TM
APPLICATIONS
l IF AND BASEBAND DIGITIZATION
l DATA ACQUISITION CARDS
l TEST INSTRUMENTATION
l CCD IMAGING
Copiers
Scanners
Cameras
l VIDEO DIGITIZING
l GAMMA CAMERAS
Pipeline
A/D
Timing
Circuitry
Error
Correction
Logic
3-State
Outputs
T/H
12-Bit
Digital
Data
CLK
+1.25V
+3.25V
MSBI OE
IN
IN
REFT
CM
REFB
ADS802U
ADS802E
International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 • Twx: 910-952-1111
Internet: http://www.burr-brown.com/ • FAXLine: (800) 548-6133 (US/Canada Only) • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132