GUI for evaluation module (EVM)
DAC53701EVM-GUI — DAC53701EVM GUI
This GUI interfaces with the on board controller of the DAC53701EVM to control the register settings on the DAC53701 and related devices in the device family.
DAC53401-Q1
Automotive, 10-bit 1-channel VOUT smart DAC with Hi-Z, EEPROM, waveform generator and comparator
Data sheet
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Same functionality with different pin-out to the compared device
DAC53401-Q1
- AEC-Q100 qualified for automotive applications:
- Temperature grade 1: –40°C to +125°C, TA
- 1 LSB INL and DNL (10-bit and 8-bit)
- Wide operating range:
- Power supply: 1.8 V to 5.5 V
- PMBus™ compatible I2C interface
- Standard, fast, and fast mode plus
- Four slave address options configured by A0 pin
- 1.62-V VIH with VDD = 5.5 V
- User-programmable nonvolatile memory (NVM, EEPROM)
- Save and recall all register settings
- Programmable waveform generation: Square, ramp, and sawtooth
- Pulse-width modulation (PWM) output using triangular waveform and FB pin
- Digital slew-rate control
- Internal reference
- Very-low power: 0.2 mA at 1.8 V
- Flexible startup: High impedance or 10K-GND
- Tiny package: 8-pin WSON (2 mm × 2 mm)
The 10-bit DAC53401-Q1 and 8-bit DAC43401-Q1 (DACx3401-Q1) are a pin-compatible family of automotive, buffered, voltage-output, smart digital-to-analog converters (DACs). These devices consume very low power, and are available in a tiny 8-pin WSON package. The feature set, combined with the tiny package and low power, make the DACx3401-Q1 an excellent choice for applications such as LED and general-purpose bias point generation, power supply control, and PWM signal generation.
These devices have nonvolatile memory (NVM), an internal reference, and a PMBus-compatible I2C interface. The DACx3401-Q1 operates with either an internal reference or the power supply as a reference, and provides full-scale output of 1.8 V to 5.5 V. The devices communicate through the I2C interface. These devices support I2C standard mode, fast mode, and fast mode plus.
The DACx3401-Q1 are smart DAC devices because of their advanced integrated features. The force-sense output, PWM output, and NVM capabilities of these smart DACs enable system performance and control without the use of software.
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Technical documentation
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View all 4 | Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | DACx3401-Q1 Automotive, 10-Bit and 8-Bit, Voltage-Output Smart DACs With Nonvolatile Memory and PMBus™ Compatible I2C Interface in Tiny 2 × 2 WSON datasheet | PDF | HTML | 28 Oct 2020 |
| Product overview | Smart DAC Product Selection Guide | PDF | HTML | 01 Jul 2024 | |
| Application note | A Basic Guide to I2C | PDF | HTML | 08 Nov 2022 | |
| Application brief | DACx3401 Delivers Auto and Commercial LED and Laser Diode Biasing Solution | 01 Jul 2019 |
Design & development
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Evaluation board
DAC53401EVM — DAC53401 10-bit 1-channel DAC with NVM, buffered voltage output and I2C interface evaluation module
The DAC53401 evaluation module (EVM) is an easy-to-use platform for evaluating the functionality and performance of the DAC53401 device. DAC53401 is a single-channel, buffered, low-voltage output, digital-to-analog converter (DAC) in 10-bit resolution. The device provides unipolar (...)
User guide: PDF
Calculation tool
ANALOG-ENGINEER-CALC — Analog engineer's calculator
The analog engineer’s calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting operational-amplifier (...)
Simulation tool
PSPICE-FOR-TI — PSpice® for TI design and simulation tool
PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Simulation tool
TINA-TI — SPICE-based analog simulation program
TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
User guide: PDF
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| WSON (DSG) | 8 | Ultra Librarian |
Ordering & quality
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