CXA1843Q
Description
The CXA1843Q is a bipolar IC designed to sampleand-hold video and various other signals with high speed. It is ideal for video and other signal conversions. Features
- Maximum operating rate = 33MHz (min.)
- Low power consumption: 320m W
- S/H clock pulse generator circuit
- Built-in clock pulse generator for A/D converter Applications When used in bination of the CXA1844Q, the CXA1843Q achieves A/D conversion. Absolute Maximum Ratings (Ta = 25°C)
- Supply voltage VCC 7 V VEE
- 7 V
- Input voltage (VIN pin) VIN VEE to AVCC + 0.3 V (REFIN pin) VREFIN +1 to AVCC + 0.3 V (CLKIN pin) VCLK GND
- 0.5 to DVCC + 0.3 V (REX 2, 3, 4 pins) VREX2, 3, 4 GND to GND + 4 V
- Reference voltage (REFFB pin) VREFFB VEE to +3 V (REFOUT pin) VREFOUT VEE to AVCC + 0.3 V
- Output current (REFFOUT pin) IREFOUT
- 1 to +1 m A (SHOUT pin) ISHOUT
- 12 to +12 m A (CLKOUT pin) IADC
- 1.5 to +1.5 m A
- Storage temperature Tstg
- 65 to +150 °C
- Allowable power dissipation PD 1.1 W Operating Conditions
- Supply...
