Texas Instruments ADC0817
The ADC0816, ADC0817 data acquisition component is a monolithic CMOS device with an 8-bit analog-to-digital converter,16-channel multiplexer and microprocessor compatible control logic. The 8-bit A/D converter uses successive approximation as the conversion technique. The converter features a high impedance chopper stabilized comparator, a 256R voltage divider with analog switch tree and a successive approximation register.| Part No. | ADC0817 |
|---|---|
| Datasheet | ADC0817 Download |
| Manufacturer |  Texas Instruments |
| Description | A/D Converter |
| Buy | Stock & Price |
FEATURES
1●23 Easy interface to all microprocessors
● Operates ratiometrically or with 5 VDC or analog span adjusted voltage reference
● 16-channel multiplexer with latched control logic
● Outputs meet TTL voltage level specifications
● 0V to 5V analog input voltage range with single5V supply
● No zero or full-scale adjust required
● Standard hermetic or molded 40-pin DIP package
● Temperature range −40°C to +85°Cor −55°C to +125°C
● Latched TRI-STATE® output
● Direct access to “comparator in”and “multiplexer out” for signal conditioning
● ADC0816 equivalent to MM74C948
● ADC0817 equivalent to MM74C948-1
DESCRIPTION
The 16-channel multiplexer can directly access any one of16-single-ended analog signals, and provides the logic for additional channel expansion. Signal conditioning of any analog input signal is eased by direct access to the multiplexer output, and to the input of the 8-bit A/D converter. The device eliminates the need for external zero and full-scale adjustments. Easy interfacing to microprocessors is provided by the latched and decoded multiplexer address inputs and latched TTL TRI-STATE®outputs.
