DAC813
- ±1/2LSB NONLINEARITY OVER TEMPERATURE
- GUARANTEED MONOTONIC OVER TEMPERATURE
- LOW POWER: 270mW typ
- DIGITAL INTERFACE DOUBLE BUFFERED: 12 AND 8 + 4 BITS
- SPECIFIED AT ±12V AND ±15V POWER SUPPLIES
- RESET FUNCTION TO BIPOLAR ZERO
- 0.3" WIDE DIP AND SO PACKAGES
Note: Recommended Voltage Reference: REF02 and REF102
The DAC813 is a complete monolithic 12-bit digital-to-analog converter with a flexible digital interface. It includes a precision +10V reference, interface control logic, double-buffered latch and a 12-bit D/A converter with voltage output operational amplifier. Fast current switches and laser-trimmed thin-film resistors provide a highly accurate, fast D/A converter.
Digital interfacing is facilitated by a double buffered latch. The input latch consists of one 8-bit byte and one 4-bit nibble to allow interfacing to 8-bit (right justified format) or 16-bit data buses. Input gating logic is designed so that the last nibble or byte to be loaded can be loaded simultaneously with the transfer of data to the D/A latch saving computer instructions.
A reset control allows the DAC813 D/A latch to asynchronously reset the D/A output to bipolar zero, a feature useful for power-up reset, recalibration, or for system re-initialization upon system failure.
The DAC813 is specified to ±1/2LSB maximum linearity error (J, A grades) and ±1/4LSB (K grade). It is packaged in 28-pin 0.3" wide plastic DIP and 28-lead plastic SOIC.
Technical documentation
Type | Title | Date | ||
---|---|---|---|---|
* | Data sheet | Microprocessor-Compatible 12-Bit D/A Converter datasheet | 27 Sep 2000 |
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 |
---|---|---|
SOIC (DW) | 28 | Ultra Librarian |
Ordering & quality
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