Texas Instruments VSP2560PTRG4

Description
The VSP2560/62/66 are a family of mixed-signal processing ICs for digital cameras. They provide correlated double sampling (CDS) and analog-to-digital conversion for the output of CCD arrays. The CDS extracts the pixel video information from the CCD signal, and the ADC converts the digital signal. The VSP2560/62/66 also feature a programmable gain amplifier (PGA) with a range of -9 dB to 44 dB, input signal clamping, and offset correction. They are available in LQFP-48 packages and operate from single 3 V supplies.

Features
CCD Signal Processing:
36-MHz Correlated Double Sampling (CDS)
Output Resolution:
VSP2560 (10-Bit)
VSP2562 (12-Bit)
VSP2566 (16-Bit)
16-Bit Analog-to-Digital Conversion:
36-MHz Conversion Rate
No Missing Codes Ensured
80-dB Input-Referred SNR (at Gain = 12 dB)
Programmable Black Level Clamping
Programmable Gain Amp (PGA):
-9 dB to 44 dB
-3 dB to 18 dB (Analog Front Gain)
-6 dB to 26 dB (Digital Gain)
Portable Operation:
Low Voltage: 2.7 V to 3.6 V
Low Power: 86 mW at 3.0 V, 36 MHz
Low Power: 6 mW (Standby Mode)
Two-Channel, General-Purpose, 8-Bit DAC

Applications
Digital cameras