Analog Devices DAC8408
The DAC8408 is bus compatible with most 8-bit microprocessors, including the 6800, 8080, 8085, and Z80. The DAC8408 operates on a single +5 volt supply and dissipates less than 20 mW. The DAC8408 is manufactured using PMI’s highly stable, thin-film resistors on an advanced oxide-isolated, silicon-gate, CMOS process.
| Part No. |
DAC8408 |
| Datasheet |
DAC8408
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| Manufacturer |
 Analog Devices |
| Description |
Quad 8-Bit Multiplying CMOS D/A Converter |
| Buy |
Stock & Price
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FEATURES
Four DACs in a 28 Pin, 0.6 Inch Wide DIP or 28-Pin JEDEC Plastic Chip Carrier ؎ 1/4 LSB Endpoint Linearity Guaranteed Monotonic DACs Matched to Within 1% Microprocessor Compatible Read/Write Capability (with Memory) TTL/CMOS Compatible Four-Quadrant Multiplication Single-Supply Operation (+5 V) Low Power Consumption Latch-Up Resistant Available In Die Form APPLICATIONS
Voltage Set Points in Automatic Test Equipment Systems Requiring Data Access for Self-Diagnostics Industrial Automation Multichannel Microprocessor-Controlled Systems Digitally Controlled Op Amp Offset Adjustment Process Control Digital Attenuators Quad 8-Bit Multiplying CMOS D/A Converter with Memory DAC8408 A common 8-bit TTL/CMOS compatible input port is used to load data into any of the four DAC data-latches. Control lines DS1, DS2, and A/B determine which DAC will accept data. Data loading is similar to that of a RAMs write cycle. Data can be read back onto the same data bus with control line R/W. PMI’s improved latch-up resistant design eliminates the need for external protective Schottky diodes.
