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DAC63204-Q1
Automotive, 12-bit 4-channel voltage/current output smart DAC with Hi-Z, EEPROM, waveform generator
Data sheet
DAC63204-Q1
- • AEC-Q100 qualified for automotive applications:
- Temperature grade 1: –40°C to +125°C, T A
- Programmable voltage or current outputs with flexible configuration:
- Voltage outputs:
- 1 LSB DNL
- Gains of 1 ×, 1.5 ×, 2 ×, 3 ×, and 4 ×
- 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 detects I 2C, SPI, or PMBus™ interface
- 1.62-V V IH with V DD = 5.5 V
- General-purpose input/output (GPIO) configurable as multiple functions
- Predefined waveform generation: sine wave, 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 range: –40˚C to +125˚C
- Tiny package: 16-pin WQFN (3 mm × 3 mm)
The 12-bit DAC63204‑Q1 and 10-bit DAC53204‑Q1 ( DACx3204‑Q1) are a pin-compatible family of automotive, quad-channel, buffered, voltage-output and current-output smart digital-to-analog converters (DACs). The DACx3204‑Q1 devices support Hi-Z power-down mode and Hi-Z output during power-off condition. 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 I 2C, PMBus, and SPI and contain an internal reference.
The feature set combined with the tiny package and low power make these DACx3204‑Q1 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 3 | Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | DACx3204‑Q1 Automotive, 12-Bit and 10-Bit, Quad, Voltage and Current Output Smart DACs With Auto-Detected I2C, PMBus™, or SPI datasheet | PDF | HTML | 26 Apr 2023 |
| Product overview | Smart DAC Product Selection Guide | PDF | HTML | 01 Jul 2024 | |
| Functional safety information | DACx3204-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA | PDF | HTML | 21 Mar 2024 |
Design & development
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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
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Precision DACs (≤10 MSPS)
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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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