Low

8BIT ADC, DIP28, 809 - 

ADC0809CCN

TEXAS INSTRUMENTS ADC0809CCN

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Manufacturer Part No:
ADC0809CCN
Order Code:
SC09108
Technical Datasheet:
(EN)
Catalogue page:
  CPCC/3314
See all Technical Docs

Product Overview

The ADC0809CCN is a 8-bit Microprocessor Compatible A/D Converter with 8-channel multiplexer. The ADC0809 data acquisition component is a CMOS monolithic device with an 8-bit analogue-to-digital converter, 8-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 analogue switch tree and a successive approximation register. The 8-channel multiplexer can directly access any of 8-single-ended analogue signals. 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. The design of the ADC0809 has been optimized by incorporating the most desirable aspects of several A/D conversion techniques.
  • Easy interface to all microprocessors
  • No zero or full-scale adjust required
  • 8-channel Multiplexer with address logic
  • Outputs meet TTL voltage level specifications
  • 100µs Conversion time
  • High speed
  • High accuracy
  • Minimal temperature dependence
  • Excellent long-term accuracy and repeatability
  • Consumes minimal power

Applications

Industrial

Warnings

This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

Product Information

:
-40°C
:
8bit
:
DIP
:
Single
:
85°C
:
10kSPS
:
Parallel
:
28Pins
:
-
:
-
:
4.5V
:
Each
:
6V
:
Single Ended
:
MSL 1 - Unlimited
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