DAC081S101
- Guaranteed Monotonicity
- Low Power Operation
- Rail-to-Rail Voltage Output
- Power-on Reset to Zero Volts Output
- SYNC Interrupt Facility
- Wide Power Supply Range (+2.7V to +5.5V)
- Small Packages
- Power Down Feature
The DAC081S101 is a full-featured, general purpose 8-bit voltage-output digital-to-analog converter (DAC) that can operate from a single +2.7V to 5.5V supply and consumes just 175 µA of current at 3.6 Volts. The on-chip output amplifier allows rail-to-rail output swing and the three wire serial interface operates at clock rates up to 30 MHz over the specified supply voltage range and is compatible with standard SPI, QSPI, MICROWIRE and DSP interfaces. Competitive devices are limited to 20 MHz clock rates at supply voltages in the 2.7V to 3.6V range.
The supply voltage for the DAC081S101 serves as its voltage reference, providing the widest possible output dynamic range. A power-on reset circuit ensures that the DAC output powers up to zero volts and remains there until there is a valid write to the device. A power-down feature reduces power consumption to less than a microWatt.
The low power consumption and small packages of the DAC081S101 make it an excellent choice for use in battery operated equipment.
The DAC081S101 is a direct replacement for the AD5300 and is one of a family of pin compatible DACs, including the 10-bit DAC101S101 and the 12-bit DAC121S101. The DAC081S101 operates over the extended industrial temperature range of −40°C to +105°C.
Technical documentation
Type | Title | Date | ||
---|---|---|---|---|
* | Data sheet | DAC081S101 8-Bit Micro Power DAC w/ Rail-to-Rail Output datasheet (Rev. C) | 18 Feb 2013 | |
Application note | AN-2001 Daisy Chaining Precision DACs (Rev. A) | 01 May 2013 | ||
EVM User's guide | Eval Board UG DAC121S101 12-Bit, DAC101S101 10-Bit, and DAC081S101 8-Bit | 25 Jan 2012 | ||
White paper | Optimizing Portable Applications with D/A Converters | 01 Sep 2006 | ||
Application note | Improving Machinery Vibration Analysis | 07 Jul 2006 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.
ANALOG-ENGINEER-CALC — Analog engineer's calculator
PSPICE-FOR-TI — PSpice® for TI design and simulation tool
TINA-TI — SPICE-based analog simulation program
Package | Pins | CAD symbols, footprints & 3D models |
---|---|---|
SOT-23-THN (DDC) | 6 | Ultra Librarian |
VSSOP (DGK) | 8 | 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
Recommended products may have parameters, evaluation modules or reference designs related to this TI product.
Support & training
TI E2E™ forums with technical support from TI engineers
Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.
If you have questions about quality, packaging or ordering TI products, see TI support.