PRODUCT OVERVIEW
The ADS-424 and ADS-429 are 12 bit multi-channel SAR Analog to Digital converters housed in TSSOP or ceramic LCC packages. The ADS-424 offers four differential input channels while the ADS-429 offer eight single-ended input channels.

FEATURES
◾ Multi- channel 250kSPS
◾ 12-bit resolution
◾ Single-ended and fully differential, rail-rail inputs
◾ Humidity and stress resistant ceramic LCC package
   for -QL and /883 models
◾ -40°C to +105°C and -55°C to +125°C operating
   temperature ranges
◾ 100% testing over temperature
◾ High-Rel process flow, burn-in,
   environmental, lot and ATE traceability
◾ No missing codes over specified temperature range
◾ SPI compatible serial interface
◾ THD -86dB
◾ 2.7V to 5.25 operating supply voltage range
◾ 3mA operating supply current
   8µA power-down current
◾ Small, 16-pin,TSSOP or ceramic LCC package
◾ Pb-Free (Rohs compliant)

APPLICATIONS
◾ Multi- channel data acquisition systems
◾ MIL-STD/883 applications
◾ Defense / aerospace multi- channel systems
◾ Low-power Data Acquisition
◾ Flow control, Pressure sensors
◾ Scientific test instruments
◾ Industrial process control
◾ Instrumentation measurement
◾ Battery-powered handheld equipment