ADC0820-N Description
By using a half-flash conversion technique, the 8-bit ADC0820-N CMOS A/D offers a 1.5 µs conversion time and dissipates only 75 mW of power. The halfflash technique consists of 32 parators, a most significant 4-bit ADC and a least significant 4-bit ADC. The input to the ADC0820-N is tracked and held by the input sampling circuitry eliminating the need for an external sample-and-hold for signals moving at less than...
ADC0820-N Key Features
- 2 Built-In Track-and-Hold Function
- No Missing Codes
- No External Clocking
- Single Supply-5 VDC
- Easy Interface to All Microprocessors, or
- Latched TRI-STATE Output
- Logic Inputs and Outputs Meet Both MOS and
- Operates Ratiometrically or with any
- No Zero or Full-Scale Adjust Required
- Overflow Output Available for Cascading