HT82V842

` Operating voltage: 2.7V~3.6V
` Low power consumption: 70mW (Typ.)
` Power down mode: less than 30W
` Accepts a direct signal input to ADC or PGA at 1.0 V_PP (Typ.)
` CCD signal input level: 1.1 VP-P (Max.)
` 10-bit ADC (up to 20MHz)
- DNL: ±0.6 LSB (Typ.)
` Black level neutralizer, target setting: 16~127LSB
` Built-in serial interface
` Independent ADC input conversion clock and data output clock
` Independent CDS and PGA gain control
-  CDS: -1.94/0/6/12dB
- PGA: 0~24dB
` Wide gain range: -1.94~36dB
` High speed sample and hold circuit: pulse width 11ns (Min.)
` 48-pin LQFP package

Supply Voltage .........................GND-0.3V to GND+6V
Input Voltage .......................... V_SS-0.3V to V_DD+0.3V
Storage Temperature ..........................-55 to 150
Operating Temperature .........................-20 to 70

Note: These are stress ratings only. Stresses exceeding the range specified under "Absolute Maximum Ratings" may cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability.

The HT82V842 is a CMOS single-chip signal processing device for CCD area sensors. It consists of a clamp circuit, Correlated Double Sampler (CDS), Programmable Gain Amplifier (PGA), reference voltage generator, black level detection circuit, 20MHz 10-bit A/D converter (ADC), timing generator for internally required pulses, serial interface for internal function control and PGA gain control.