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WM2613

Wolfson Microelectronics plc
Part Number WM2613
Manufacturer Wolfson Microelectronics plc
Description Byte-wide Parallel Input/ 12-bit Voltage Output DAC
Published Apr 17, 2005
Detailed Description WM2613 Byte-wide Parallel Input, 12-bit Voltage Output DAC Production Data, June 1999, Rev 1.0 FEATURES • • • • • • Dua...
Datasheet PDF File WM2613 PDF File

WM2613
WM2613

Overview
WM2613 Byte-wide Parallel Input, 12-bit Voltage Output DAC Production Data, June 1999, Rev 1.
0 FEATURES • • • • • • Dual 12-bit voltage output DAC Dual supply 2.
7V to 5.
5V operation DNL ± 0.
4 LSB, INL ± 1.
5 LSB Programmable settling time 1µ s or 3µ s typical 8-bit micro controller compatible interface Power down mode (10nA) DESCRIPTION The WM2613 is a 12-bit voltage output, resistor string, digital-toanalogue converter.
The DAC can be powered down under software or hardware control, reducing power consumption to 10nA.
The device has an 8-bit microcontroller compatible parallel interface.
The eight data LSBs, the four data MSBs, and the three control bits are written using three different addresses.
Excellent performance is delivered with a typical DNL of 0.
4 LSBs.
The output stage is buffered by a x2 gain near rail-to-rail amplifier, which features a Class A output stage (slow mode, class AB).
The settling time of the DAC is software programmable to allow the designer to optimize spe...


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