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 30 MHz· PGA gain range of 24 dB (in steps of 0.1 dB)· Low power con...
TDA9964: 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 | - | +150 | °C |
The TDA9964 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. An additional DAC is provided for additional system controls; its output voltage range is 1.0 V p-p, which is available at pin OFDOUT.