DAC61401
Single-channel 12-bit high-voltage-output DAC with precision internal reference
DAC61401
- Exceptional performance: 1LSB INL/DNL (maximum)
- Ultra-low glitch energy: 1nV-s
- Wide power supply:
- Unipolar mode: +4.5V to +41.5V
- Bipolar mode: ±4.5V to ±21.5V
- 14 user-programmable output ranges
- ±5V, ±10V, ±20V
- 0V to 5V, 0V to 10V, 0V to 20V, 0V to 40V
- 20% overrange (except ±20V and 0V to 40V)
- Integrated 10ppm/°C, 2.5V precision reference
- Reliability features:
- Cyclic redundancy check (CRC)
- Fault pin
- 50MHz, 4-wire SPI-compatible interface
- Readback
- Daisy-chain
- Temperature range: –55°C to +125°C
- Packages:
- 20-pin TSSOP (PW)
- 16-pin WQFN (RTE)
The 16-bit DAC81401 and 12-bit DAC61401 (DACx1401) devices are a pin-compatible family of single-channel, buffered, high-voltage-output digital-to-analog converters (DACs) with an integrated 2.5V internal reference. These devices are specified monotonic and provide an exceptional linearity of less than 1LSB (maximum).
The DACx1401 offer bipolar output voltages of ±20V, ±10V, ±5V, and full-scale unipolar output voltages of 40V, 10V, and 5V. The DAC output range is programmable.
The DACx1401 incorporate a power-on-reset (POR) circuit that powers up the DAC output and keeps the devices in power-down mode until the outputs enable.
Communication to the devices is done through a high-speed, 4-wire serial interface compatible with industry-standard microprocessors and microcontrollers supporting 1.7V to 5.5V operation.
The DACx1401 are characterized for operation over the temperature range of –55°C to +125°C, and are available in a small 16-pin QFN and 20-pin TSSOP package.
Technical documentation
Type | Title | Date | ||
---|---|---|---|---|
* | Data sheet | DACx1401 Single-Channel, 16-Bit and 12-Bit, High-Voltage Output DACs With Precision Internal Reference datasheet (Rev. A) | PDF | HTML | 10 Dec 2024 |
Certificate | DAC81401EVM EU Declaration of Conformity (DoC) | 26 Jul 2023 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.
DAC81401EVM — DAC81401 evaluation module
The DAC81401 evaluation module (EVM) is an easy-to-use platform for evaluating the functionality and performance of the DAC81401. DAC81401EVM has an onboard controller that provides the serial peripheral interface (SPI).
DAC81401 is a single-channel, buffered, voltage-output DAC with an integrated (...)
ANALOG-ENGINEER-CALC — Analog engineer's calculator
ADC-DAC-TO-VREF-SELECT-DESIGN-TOOL — The ADC-TO-VREF-SELECT tool enables the pairing of TI ADCs, DACs, and series voltage references.
Supported products & hardware
Products
Series voltage references
Precision ADCs
Biosensing AFEs
Integrated precision ADCs & DACs
High-speed ADCs (≥10 MSPS)
Precision DACs (≤10 MSPS)
DAC814XXEVM-GUI — DAC814XXEVM GUI
Supported products & hardware
Products
Precision DACs (≤10 MSPS)
Hardware development
Evaluation board
PSPICE-FOR-TI — PSpice® for TI design and simulation tool
TINA-TI — SPICE-based analog simulation program
Package | Pins | CAD symbols, footprints & 3D models |
---|---|---|
TSSOP (PW) | 20 | Ultra Librarian |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
- Fab location
- Assembly location
Support & training
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