NXP Semiconductors TDA8784
The TDA8784 is a 10-bit analog-to-digital interface for CCD cameras. The device includes a correlated double sampling circuit, AGC and a low-power 10-bit Analog-to-Digital Converter (ADC) together with its reference voltage regulator. The AGC and CDS have a bandwidth circuit controlled by on-chip DACs via a serial interface.| Part No. | TDA8784 |
|---|---|
| Datasheet | TDA8784 Download |
| Manufacturer |  NXP Semiconductors |
| Description | 18 Msps/ 10-bit analog-to-digital interface for CCD cameras |
| Buy | Stock & Price |
FEATURES
● Correlated Double Sampling (CDS), AGC, 10-bit ADC and reference regulator included, adjustable bandwidth (CDS and AGC)● Fully programmable via a 3-wire serial interface
● Sampling frequency up to 18 MHz
● AGC gain from 4.5 to 34.5 dB (in 0.1 dB steps)
● CDS programmable bandwidth from 4 to 120 MHz
● AGC programmable bandwidth from 4 to 54 MHz
● Standby mode available for each block for power saving applications (20 mW typical)
● 6 dB fixed gain analog output for analog iris control
● 8-bit and 10-bit DAC included for analog settings
● Low power consumption of only 483 mW typical
● 5 V operation and 2.5 to 5.25 V operation for the digital outputs
● TTL compatible inputs, TTL and CMOS compatible outputs. ORDERING INFORMATION TYPE NUMBER TDA8784HL PACKAGE NAME LQFP48
DESCRIPTION
plastic low profile quad flat package; 48 leads; body 7 × 7 × 1.4 mmAPPLICATIONS
● CCD camera systems.GENERAL DESCRIPTION
TDA8784 A 10-bit DAC controls the ADC input clamp level. An additional 8-bit DAC is provided for additional system controls; its output voltage range is 1.4 V (p-p) which is available at pin OFDOUT.
