ADC701 Datasheet, PDF (1/15 Pages) Burr-Brown (TI) – 16-Bit 512kHz SAMPLING A/D CONVERTER SYSTEM

®
ADC701
SHC702
16-Bit 512kHz
SAMPLING A/D CONVERTER SYSTEM
FEATURES
q CONVERSION RATE: to 512kHz Over
Temp
q NO MISSING CODES AT 16 BITS
q SPURIOUS-FREE DYNAMIC RANGE:
107dB
q LOW NONLINEARITY: ±0.0015%
q SELECTABLE INPUT RANGES: ±5V,
±10V, 0 to +10V, 0 to +5V, –10V to 0
q LOW POWER DISSIPATION: 2.8W Typical
Including Sample/Hold
q METAL AND CERAMIC DIP PACKAGES
DESCRIPTION
The ADC701 is a very high speed 16-bit analog-to-
digital converter based on a three-step subranging
architecture. Outstanding dynamic performance is
achieved with the SHC702 companion sample/hold
amplifier. Both devices use hybrid construction for
applications where reliability, small size, and low
power consumption are especially important.
1k Ω
APPLICATIONS
q MEDICAL IMAGING
q SONAR
q PROFESSIONAL AUDIO RECORDING
q AUTOMATIC TEST EQUIPMENT
q HIGH PERFORMANCE FFT SPECTRUM
ANALYSIS
q ULTRASOUND SIGNAL PROCESSING
q HIGH SPEED DATA ACQUISITION
q REPLACES DISCRETE MODULAR ADCs
Excellent linearity and stability are assured through
use of a new ultra-precise monolithic D/A converter
and a low-drift reference circuit. Custom monolithic
op amps provide very high bandwidth and low noise
in all sections of the analog signal path. Logic is
CMOS/TTL compatible and is designed for maxi-
mum flexibility.
Input
Scaling
Network
PGA
Flash
Encoder
Analog
1k Ω
Input
Buffer
Output
–
Buffer
Input
+
Switch
Drive
–
+
DAC
10V
Ref
SHC702 _Sample/Hold
Command
Timing and
Control Logic
Data
Output
ADC701
Convert Command
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© 1988 Burr-Brown Corporation
PDS-877D
Printed in U.S.A. May, 1997