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DAC63202
12-bit 2-channel voltage/current output smart DAC with Hi-Z, EEPROM and waveform generator
Data sheet
DAC63202
- Programmable voltage or current outputs with flexible configuration:
- Voltage outputs:
- 1 LSB INL and DNL (10-bit and 8-bit)
- Gains of 1x, 1.5x, 2x, 3x, and 4x
- Current outputs:
- 1 LSB INL and DNL (8-bit)
- ±25 µA, ±50 µA, ±125 µA, ±250 µA output range options
- Voltage outputs:
- Programmable comparator mode for all channels
- High-impedance output when VDD is off
- High-impedance and resistive pulldown power-down modes
- 50-MHz SPI-compatible interface
- Automatically detected I2C, PMBus™, or SPI interface
- 1.62-V VIH with VDD = 5.5 V
- General-purpose input/output (GPIO) configurable as multiple functions
- Predefined waveform generation: sine, cosine, triangular, sawtooth
- User-programmable nonvolatile memory (NVM)
- Internal, external, or power-supply as reference
- Wide operating range:
- Power supply: 1.8 V to 5.5 V
- Temperature: –40˚C to +125˚C
- Tiny package: 16-pin WQFN (3 mm × 3 mm)
The 12-bit DAC63202 and 10-bit DAC53202 ( DACx3202) are a pin-compatible family of dual-channel, buffered, voltage-output and current-output smart digital-to-analog converters (DACs). The DACx3202 devices support Hi-Z power-down mode and Hi-Z output during power-off conditions. The DAC outputs provide a force-sense option for use as a programmable comparator and current sink. The multifunction GPIO, function generation, and NVM enable these smart DACs for processor-less applications and design reuse. These devices automatically detect I2C, PMBus, and SPI interfaces and contain an internal reference.
The feature set combined with the tiny package and low power make these smart DACs an excellent choice for applications such as voltage margining and scaling, dc set-point for biasing and calibration, and waveform generation.
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Technical documentation
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View all 8 | Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | DACx3202 12-Bit and 10-Bit, Dual, Voltage and Current Output Smart DACs With Auto-Detected I2C, PMBus™, or SPI Interface datasheet | PDF | HTML | 11 May 2022 |
| Product overview | Smart DAC Product Selection Guide | PDF | HTML | 01 Jul 2024 | |
| Circuit design | Voltage Margining and Scaling Circuit with a Voltage Output Smart DAC (Rev. A) | PDF | HTML | 17 Apr 2024 | |
| Circuit design | Voltage Margining and Scaling Circuit With Current Output Smart DAC (Rev. A) | PDF | HTML | 16 Apr 2024 | |
| Circuit design | Negative Voltage Margining and Scaling Circuit With Voltage Output Smart DAC (Rev. A) | PDF | HTML | 14 Jun 2023 | |
| Circuit design | Smart DAC Sine-Wave Generation Circuit | PDF | HTML | 20 Dec 2022 | |
| Application note | A Basic Guide to I2C | PDF | HTML | 08 Nov 2022 | |
| EVM User's guide | DAC63204EVM User's Guide | PDF | HTML | 09 Nov 2021 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.
Evaluation board
DAC63204EVM — DAC63204 evaluation module for four-channel, 12-bit, VOUT and IOUT smart DAC
The DAC63204 evaluation module (EVM) is a platform for evaluating the performance of the DAC63204, DAC53204, and DAC43204 (DACx3204) commercial buffered-voltage and current-output digital-to-analog converters (DACs) in a variety of configurations.
DAC63204EVM has a GUI available to evaluate the (...)
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Supported products & hardware
Products
Precision DACs (≤10 MSPS)
Simulation tool
PSPICE-FOR-TI — PSpice® for TI design and simulation tool
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User guide: PDF
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| WQFN (RTE) | 16 | Ultra Librarian |
Ordering & quality
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