Datasheet Summary
WM2637 Dual 10-Bit Serial Input Voltage Output DAC with Internal Reference
Production Data, Rev 1.0, July 1999
Features
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- Dual 10-bit voltage output DAC Single 2.7V to 5.5V supply DNL ± 0.1 LSBs, INL ± 0.4 LSBs Internal programmable voltage reference Low power consumption:
- 5.5 mW, slow mode
- 5V supply
- 3.3 mW, slow mode
- 3V supply TM TM TMS320, (Q) SPI , and Microwire patible serial interface Programmable settling time of 1µ s or 3.5µ s typical Power down mode 10nA
DESCRIPTION
The WM2637 is a dual 10-bit voltage output, resistor string, digitalto-analogue converter. A software controlled power down mode is provided that reduces current consumption to 10nA. The WM2637...