National Semiconductor ADC0819
The ADC0819 is an 8-Bit successive approximation A/D converter with simultaneous serial I/O. The serial input controls an analog multiplexer which selects from 19 input channels or an internal half scale test voltage. This allows the input signal to vary during the conversion cycle.| Part No. | ADC0819 |
|---|---|
| Datasheet | ADC0819 Download |
| Manufacturer |  National Semiconductor |
| Description | 8-Bit Serial I/O A/D Converter |
| Buy | Stock & Price |
GENERAL DESCRIPTION
An input sample-and-hold is implemented by a capacitive reference ladder and sampled data comparator. Separate serial I/O and conversion clock inputs are provided to facilitate the interface to various microprocessors.FEATURES
● Separate asynchronous converter clock and serial data I/ O clock● 19-Channel multiplexer with 5-Bit serial address logic
● Built-in sample and hold function
● Ratiometric or absolute voltage referencing
● No zero or full-scale adjust required
● Internally addressable test voltage
● 0V to 5V input range with single 5V power supply
● TTL/MOS input/output compatible
● 28-pin molded chip carrier or 28-pin molded DIP Key Specifications
● Resolution: 8-Bits
● Total unadjusted error: ± ½ LSB and ± 1 LSB
● Single supply: 5 VDC
● Low Power: 15 mW
● Conversion Time: 16 μs Connection Diagrams Molded Chip Carrier (PCC) Package Dual-In-Line Package 928701 Top View Order Number ADC0819BCV, CCV See NS Package Number V28A 928720 Top View Order Number ADC0...
