Features: · Correlated Double Sampling (CDS), Programmable Gain Amplifier (PGA), 12-bit Analog-to-Digital Converter (ADC) and reference regulator included· Fully programmable via a 3-wire serial interface· Sampling frequency up to 20 MHz· PGA gain range of 24 dB (in steps of 0.1 dB)· Low power con...
TDA9962: Features: · Correlated Double Sampling (CDS), Programmable Gain Amplifier (PGA), 12-bit Analog-to-Digital Converter (ADC) and reference regulator included· Fully programmable via a 3-wire serial int...
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SYMBOL | PARAMETER | CONDITIONS | MIN. | MAX. | UNIT |
VCCA | analog supply voltage | note 1 | -0.3 | +7.0 | V |
VCCD | digital supply voltage |
note 1 |
-0.3 |
+7.0 | V |
VCCO | digital outputs supply voltage | note 1 | -0.3 | +7.0 | V |
DVCC | supply voltage difference between VCCA and VCCD between VCCA and VCCO - between VCCD and VCCO |
-0.5 -0.5 -0.5 |
+0.5 +1.2 +1.2 |
V | |
Vi | input voltage |
referenced to AGND | -0.3 | +7.0 | V |
Io | data output current | - | ±10 | mA | |
Tstg | storage temperature | -55 | +150 | °C | |
Tamb | ambient temperature | -20 | +75 | °C | |
Tj | junction temperature | note 1 note 2 | - | +150 | °C |
The TDA9962 is a 12-bit analog-to-digital interface for CCD cameras. The device includes a correlated double sampling circuit, PGA, clamp loops and a low-power 12-bit ADC together with its reference voltage regulator. The PGA gain and the ADC input clamp level are controlled via the serial interface.