AD7839 Octal 13-Bit, Parallel Input, Voltage-Output D/A Converter
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.
Features and Benefits- 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
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Data Sheets
Product Highlight
Order Information
| Part Number | Package | Packing Qty | Temp Range | Price 100-499 | Price 1000+ | RoHS |
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| AD7839ASZ Production | 44 ld MQFP (13.90mm wide) | OTH 96 | -40 to 85C | 32.74 | 27.83 | Y |
| AD7839ASZ-REEL Production | 44 ld MQFP (13.90mm wide) | REEL 800 | -40 to 85C | 0 | 27.83 | Y |
Reference Materials
