TDA9952HN中文资料10-bit, 3.0 V, 25 Msps analog-to-digital interface for CCD cameras数据手册恩XP规格书

描述 Description

GENERAL DESCRIPTION
The TDA9952 is a 10-bit analog-to-digital interface for CCD cameras. The device consists of a Correlated Double Sampling (CDS) circuit, a digitally Programmable Gain Amplifier (PGA), a black level clamp and a 10-bit Analog-to-Digital Converter (ADC).FEATURES
• Sample rate = 25 Msps;10-bit resolution
• Single 3.0 V supply operation (2.2 to 3.6 V operation for the digital outputs)
• Low power consumption: only 115 mW at 2.7 V
• Power consumption in standby mode: 4.5 mW (typical value)
• Programmable gain amplifier: gain range = 36 dB in 0.1 dB steps
• Correlated double sampling
• Internal input buffer for the correlated double sampling
• Fully programmable via a 3-wire serial interface
• 8-bit DAC included for external analog settings
• TTL-compatible inputs and CMOS-compatible outputs.APPLICATIONS
• Video camcorders
• Digital still cameras
• PC-cameras.

特性 Features

• Sample rate = 25 Msps;10-bit resolution
• Single 3.0 V supply operation (2.2 to 3.6 V operation for the digital outputs)
• Low power consumption: only 115 mW at 2.7 V
• Power consumption in standby mode: 4.5 mW (typical value)
• Programmable gain amplifier: gain range = 36 dB in 0.1 dB steps
• Correlated double sampling
• Internal input buffer for the correlated double sampling
• Fully programmable via a 3-wire serial interface
• 8-bit DAC included for external analog settings
• TTL-compatible inputs and CMOS-compatible outputs.