GENERAL DESCRIPTION
The XRD87L94 is a 1 MSPS 12-bit subranging Analog-to-Digital Converter with DNL = +1 LSB and INL = +2.5 LSB. The XRD87L94 contains an internal track and hold and an analog input bandwidth of 10 MHz.

FEATURES
● 12-Bit ADC with DNL = +1 LSB, INL = +2.5 LSB
● SNR > 60 dB
● Sampling Frequency < 1 MHz
● Single 3.3 V Supply
● Rail-to-Rail Input Range
● VREF Range: 1.5 V to VDD
● CMOS Low Power: 30 mW (typ)
● 1/4, 1/2 and 3/4 Scale Reference Resistor Taps
● Three-State Outputs
● Binary and Two’s Complement Digital Output Mode
● Latch-Up Proof
● ESD: 2000 V Minimum Protection

APPLICATIONS
● Scanners
● Digital Cameras
● Instrumentation
● Medical Imaging
● Digital Oscilloscopes
● Spectrum Analysis