DAC8408
NOT RECOMMENDED FOR NEW DESIGNSQuad 8-Bit Multiplying CMOS D/A Converter with Memory
- Part Models
- 5
- 1ku List Price
- Starting From $17.99
Part Details
- 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
The DAC8408 is a monolithic quad 8-bit multiplying digital-to-analog CMOS converter. Each DAC has its own reference input, feedback resistor, and onboard data latches that feature read/write capability. The readback function serves as memory for those systems requiring self-diagnostics.
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. 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. PMI's improved latch-up resistant design eliminates the need for external protective Schottky diodes.
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
Documentation
Data Sheet 2
Solutions Bulletin & Brochure 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| DAC8408FPCZ | 28-Lead PLCC | ||
| DAC8408FPZ | 28-Lead PDIP | ||
| DAC8408FSZ | 28-Lead SOIC (Wide) | ||
| DAC8408FSZ-REEL | 28-Lead SOIC (Wide) | ||
| DAC8408GPZ | 28-Lead PDIP |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Nov 9, 2011 - 11_0182 Test Site Transfer from Analog Devices Philippines Inc in Paranaque to Analog Devices General Trias in Cavite, Philippines |
||
| DAC8408FPCZ | PRODUCTION | |
| DAC8408FPZ | PRODUCTION | |
| DAC8408FSZ | PRODUCTION | |
| DAC8408FSZ-REEL | PRODUCTION | |
| DAC8408GPZ | PRODUCTION | |
|
Mar 7, 2019 - 19_0046 Assembly Transfer of 18,20,24,28 Lead PDIP to Cirtek |
||
| DAC8408FPZ | PRODUCTION | |
| DAC8408GPZ | PRODUCTION | |
|
Aug 19, 2009 - 07_0024 Package Material Changes for SOT23, MiniSO, MQFP, PDIP, PLCC, SOIC (narrow and wide body), SSOP, TSSOP and TSSOP exposed pad |
||
| DAC8408FPZ | PRODUCTION | |
| DAC8408GPZ | PRODUCTION | |
|
Aug 4, 2010 - 10_0117 Halogen Free Material Change for SOIC_W Products at Carsem |
||
| DAC8408FSZ | PRODUCTION | |
| DAC8408FSZ-REEL | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Hardware Ecosystem
| Parts | Product Life Cycle | Description |
|---|---|---|
| AD7564 | PRODUCTION | +3.3 V/+5 V, Low Power, Quad 12-Bit CMOS DAC |
Tools & Simulations
Precision DAC Error Budget Tool
The Precision DAC Error Budget Tool is a web application that calculates the DC Accuracy of precision DAC signal chains. It shows how the static errors accumulate throughout your signal chain to quickly evaluate the design tradeoffs. Calculations include the DC errors introduced by Voltage References, Operation Amplifiers and Precision DACs.
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