FEATURES
2.5V INTERNAL REFERENCE
8 INPUT CHANNELS
500kHz SAMPLING RATE
SINGLE 5V SUPPLY
±1LSB: INL, DNL
NO MISSING CODES
70dB SINAD
LOW POWER: 13mW
TQFP-32 PACKAGE

APPLICATIONS
DATA ACQUISITION
TEST AND MEASUREMENT
INDUSTRIAL PROCESS CONTROL
MEDICAL INSTRUMENTS

DESCRIPTION
The ADS7852 is an 8-channel, 12-bit Analog-to-Digital
(A/D) converter complete with sample-and-hold, internal 2.5V
reference and a full 12-bit parallel output interface. Typical
power dissipation is 13mW at 500kHz throughput rate. The
ADS7852 features both a nap mode and a sleep mode, further
reducing the power consumption to 2mW. The input range is
from 0V to twice the reference voltage. The reference voltage
can be overdriven by an external voltage.
The ADS7852 is ideal for multi-channel applications where
low power and small size are critical. Medical instrumentation,
high-speed data acquisition and laboratory equipment
are just a few of the applications that would take advantage of
the special features offered by the ADS7852. The ADS7852
is available in an TQFP-32 package and is fully specified and
ensured over the –40°C to +85°C temperature range.