In this project
The DAC714P is a complete monolithic digital-to analog (D/A) converter including a +10V temperature compensated reference, current-to-voltage amplifier, a high-speed synchronous serial interface, a serial output which allows cascading multiple converters, and an asynchronous clear function which immediately sets the output voltage to midscale. The output voltage range is ±10V, ±5V, or 0 to +10V while operating from ±12V or ±15V supplies. The gain and bipolar offset adjustments are designed so that they can be set via external potentiometers or external D/A converters. The output amplifier is protected against short circuit to ground.
DAC714P Pinout
DAC714P Pin Configuration
| Pin No | Pin Name | Description |
|---|---|---|
| 1 | CLK' | Serial Data Clock |
| 2 | A0' | Enable for Input Register (Active Low) |
| 3 | A1' | Enable for D/A Latch (Active Low) |
| 4 | SD1 | Serial Data Input |
| 5 | SD0 | Serial Data Ouput |
| 6 | DCOM | Digital Ground |
| 7 | +VCC | Positive Power Supply |
| 8 | ACOM | Positive Power Supply |
| 9 | VOUT | D/A Output |
| 10 | Rfb2 | ±10V Range Feedback Output |
| 11 | RBP0 | Bipolar Offset |
| 12 | Vref OUT | Voltage Reference Outpu |
| 13 | OFFSET ADJUST | Offset Adjust |
| 14 | GAIN ADJUST | Gain Adjust |
| 15 | -VCC | Negative Power Supply |
| 16 | CLR' | Clear |
DAC714P Features
- SERIAL DIGITAL INTERFACE
- VOLTAGE OUTPUT: ±10V, ±5V, 0 to +10V
- ±1 LSB INTEGRAL LINEARITY
- 16-BIT MONOTONIC OVER TEMPERATURE
- PRECISION INTERNAL REFERENCE
- LOW NOISE: 120nV/√Hz Including Reference
- 16-LEAD PLASTIC AND CERAMIC SKINNY DIP AND PLASTIC SO PACKAGES
Application
- OMAP Mobile Processors
- Wireless Connectivity
- Data Converters
- Automotive and Transportation
- Computers and Peripherals
- Consumer Electronics
- Energy and Lighting
- Space, Avionics and Defense
- Video and Imaging
You can download this datasheet for DAC714P 16-bit D/A Converter from the link given below:
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