Datasheet
Package Availability, Models, Samples & Pricing
General Description
The ADC0808, ADC0809 data acquisition component is a monolithic CMOS device with an 8-bit analog-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 analog switch
tree and a successive approximation register. The 8-channel multiplexer can directly access any of 8-single-ended analog 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 ADC0808, ADC0809 has been optimized by incorporating the most desirable aspects of several A/D conversion
techniques. The ADC0808, ADC0809 offers high speed, high accuracy, minimal temperature dependence, excellent long-term accuracy
and repeatability, and consumes minimal power. These features make this device ideally suited to applications from process
and machine control to consumer and automotive applications. For 16-channel multiplexer with common output (sample/hold port)
see ADC0816 data sheet. (See AN-247 for more information.)
Reliability Metrics
| Part Number |
Process |
EFR Reject |
EFR Sample Size |
PPM |
LTA Rejects |
LTA Device Hours |
FITS |
MTTF (Hours) |
|
ADC0809CCN | CMOS | 0 | 19715 | 0 | 0 | 2605000 | 2 | 739175862
|
|
ADC0809CCV | CMOS | 0 | 19715 | 0 | 0 | 2605000 | 2 | 739175862
|
|
ADC0809CCVX | CMOS | 0 | 19715 | 0 | 0 | 2605000 | 2 | 739175862
|
Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR.
The Long Term Failure Rates were calculated
at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress
temperature of 150°C to an application temperature of 55°C.
For more information on Reliability Metrics, please click here.
Application Notes
| Title | Size in Kbytes |
Date |
 |
| AN-247: Application Note 247 Using the ADC0808/ADC0809 8-Bit µP Compatible A/D Converters with 8-Channel Analog Multiplexer |
547
Kbytes |
3-Oct-02 |
Download |
| AN-280: AN-280 A/D Converters Easily Interface with 70 Series Microprocessors |
134
Kbytes |
4-Oct-04 |
Download |
More Application Notes
| Title | Size in Kbytes |
Date |
|
| AN-276: Application Note 276 A New, Low-Cost, Sampled-Data, 10-Bit CMOS A/D Converter |
108
Kbytes |
2-May-04 |
Download |
| AN-1525: Application Note 1525 Single Supply Operation of the DAC0800 and DAC0802 |
465
Kbytes |
15-Sep-06 |
Download |
AN-1525 (Chinese): Application Note 1525 Single Supply Operation of the DAC0800 and DAC0802
|
257 Kbytes |
|
 |
| AN-281: AN-281 Data Acquisition Using INS8048 |
129
Kbytes |
4-Oct-04 |
Download |
| AN-233: Application Note 233 The A/D Easily Allows Many Unusual Applications |
60
Kbytes |
3-Oct-02 |
Download |
AN-233 (Japanese): Application Note 233 The A/D Easily Allows Many Unusual Applications
 |
97 Kbytes |
|
 |
| AN-294: Application Note 294 Special Sample and Hold Techniques |
233
Kbytes |
4-Oct-04 |
Download |
| AN-271: Application Note 271 Applying the New CMOS MICRO-DAC |
230
Kbytes |
4-Oct-04 |
Download |
AN-271 (Japanese): Application Note 271 Applying the New CMOS MICRO-DAC
|
342 Kbytes |
|
|
| AN-301: Application Note 301 Signal Conditioning for Sophisticated Transducers |
579
Kbytes |
2-Oct-02 |
Download |
[Information as of 8-Nov-2009]
|
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