ADC71 Datasheet, PDF (1/8 Pages) Burr-Brown (TI) – ANALOG-TO-DIGITAL CONVERTER

®
ADC71
16-Bit
ANALOG-TO-DIGITAL CONVERTER
FEATURES
q 16-BIT RESOLUTION
q ±0.003% MAXIMUM NONLINEARITY
q COMPACT DESIGN: 32-pin Hermetic
Ceramic Package
q CONVERSION SPEED: 50µs max
DESCRIPTION
The ADC71 is a low cost, high quality, 16-bit succes-
sive approximation analog-to-digital converter. It uses
laser-trimmed ICs and is packaged in a convenient
32-pin hermetic ceramic dual-in-line package. The
converter is complete with internal reference, clock,
comparator, and thin-film scaling resistors, which
allow selection of analog input ranges of ±2.5V, ±5V,
±10V, 0 to +5V, 0 to +10V and 0 to +20V.
Data is available in parallel and serial form with
corresponding clock and status output. All digital in-
puts and outputs are TTL-compatible.
Power supply voltages are ±15VDC and +5VDC.
Parallel
Digital
Output
Short Cycle
Convert Command
16-Bit
Successive Approx.
Register (SAR)
16-Bit D/A
Converter
Reference
Ref Out (+6.3V)
}Input Range
Select
Comparator In
Clock
Clock Out
Status
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Tel: [phone] • Twx: 910-952-1111 • Cable: BBRCORP • Telex: 066-6491 • FAX: [phone] • Immediate Product Info: [phone]
©_{1990 Burr-Brown Corporation}
PDS-1060A
Printed in U.S.A. December, 1993