TDA8787A

The TDA8787A is designed as one kind of 10-bit analog-to-digital interface device that can be used in low-power, low-voltage CCD camera systems applications. And this device includes a correlated double sampling circuit, a PGA, clamp loops and a low-power 10-bit ADC, together with its reference voltage regulator.

Features of the TDA8787A are:(1)Fully programmable via a 3-wire serial interface; (2)Sampling frequency up to 18 MHz; (3)PGA gain range of 36 dB (in steps of 0.1 dB); (4)Low power consumption of only 170 mW at 2.7 V; (5)Power consumption in standby mode of 4.5 mW (typical value); (6)3.0 V operation; 2.5 to 3.6 V operation for the digital outputs; (7)Active control pulses polarity selectable via serial interface; (8)8-bit DAC included for analog settings; (9)TTL compatible inputs, CMOS compatible outputs; (10)Correlated Double Sampling (CDS), Programmable Gain Amplifier (PGA), 10-bit Analog-to-Digital Converter (ADC) and reference regulator included.

The absolute maximum ratings of the TDA8787A can be summarized as:(1)analog supply voltage: -0.3 to +5.0 V;(2)digital supply voltage: -0.3 to +5.0 V;(3)output stages supply voltage: -0.3 to +5.0 V;(4)input voltage: -0.3 to +5.0 V;(5)data output current: ±10 mA;(6)storage temperature: -55 to +150 °C;(7)ambient temperature: -20 to +75 °C;(8)junction temperature: 150 °C. If you want to know more information such as the electrical characteristics about the TDA8787A, please download the datasheet in www.seekic.com or www.chinaicmart.com.