Datasheet for AD7839ASZ:
- Manufacturer Part Number : AD7839ASZ
- Manufacturer : AD
- Description : Octal 13-Bit, Parallel Input, Voltage-Output D/A Converter IC
- Series : AD7839
- Reference Price : USD 24.488
- Our Price : We have a better price, contact us by email
- Product Type : Precision D/A Converters
- Function : Voltage Output D/A Converters
- Current Suggest : Production
- Status : Production
- ROHS Status : ROHS Compliant (Lead Free)
- Package Type : 44-Lead MQFP (13.9mm x 10mm)
- Pins : 44
- MFG Package Case : S-44-2
- Part Type : OTH
- Standard Packing Type : Tray
- Standard Packing Quantity : 96
- Working Temperature : -40 to 85C
- Other Part Number : AD7839ASZ
- 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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- Eight 13-Bit DACs in One Package
Voltage Outputs
Offset Adjust for Each DAC Pair
- Reference Range of ±5 V
Maximum Output Voltage Range of ±10 V
Clear Function to User-Defined Voltage
44-Lead MQFP Package
The AD7839 contains eight 13-bit, voltage-output DACs on one monolithic chip. It has output voltages with a full-scale range of ± 10 V from reference voltages of ± 5 V. There are three separate differential references; one for DACs A and B, one for DACs G and H and one for DACs C, D, E and F. The AD7839 accepts 13-bit parallel loaded data from the external bus into one of the input latches under the control of the WR, CS and DAC address pins, A0-A2. The DAC outputs are updated on reception of new data into the DAC registers. Each DAC output is buffered with a gain-of-two amplifier into which an external DAC offset voltage can be inserted via the DUTGND pins. The AD7839 is available in a 44 pin PQFP package.
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.