Datasheet for AD7549JNZ:
- Manufacturer Part Number : AD7549JNZ
- Manufacturer : AD
- Description : 12-Bit, Dual, Multiplying, IOUT D/A Converter IC
- Series : AD7549
- Reference Price : USD 24.232
- Our Price : We have a better price, contact us by email
- Product Type : Precision D/A Converters
- Function : Multiplying Current Output D/A Converters
- Current Suggest : Not Recommended for New Designs
- Status : Production
- ROHS Status : ROHS Compliant (Lead Free)
- Package Type : 20-Lead PDIP
- Pins : 20
- MFG Package Case : N-20
- Part Type : OTH
- Standard Packing Type : Tube
- Standard Packing Quantity : 18
- Working Temperature : -40 to 85C
- Other Part Number : AD7549JNZ
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
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- Two Double Bufered 12-bit DACs
- 4-Quadrant Multiplication
- Low Gain Error (3 LSBs max)
- DAC Ladder Resistance Matching: 1%
- Space Saving Skinny DIP and Surface Mount Packages
- Latch-Up Proof
- Extended Temperature Range Operation
The AD7549 is a monolithic dual, 12-bit, current output D/A converter. It is packaged in both 0.3" wide 20-pin DIPs and in 20-terminal surface mount packages. Both DACs provide four quadrant multiplication capabilities with a separate reference input and feedback resistor for each DAC. The monolithic construction ensures excellent thermal tracking and gain error tracking between the two DACs.
The DACs in the AD7549 are each loaded in three 4-bit nibbles. The control logic is designed for easy processor interfacing. Input and DAC register loading is accomplished using address lines A0, A1, A2, and CS, WR lines. A logic high level on the CLR input clears all registers. Both DACs may be simultaneously update using the UPD input.
APPLICATIONS
- Programmable Filters
- Automatic test equipment
- Microcomputer based process control
- Audio systems
- Programmable power supplies
- Synchro Applications
This designates products ADI does not recommend broadly for new designs.