DAC7574 www.ti.com SLAS375 – JUNE 2003 QUAD, 12-BIT, LOW-POWER, VOLTAGE OUTPUT,
I C INTERFACE DIGITAL-TO-ANALOG CONVERTER
2 FEATURES DESCRIPTION The DAC7574 is a low-power, quad channel, 12-bit
buffered voltage output DAC. Its on-chip precision output amplifier allows rail-to-rail output swing to be
achieved. The DAC7574 utilizes an I2C compatible two
wire serial interface supporting high-speed interface
mode with address support of up to four DAC7574s for
a total of 16 channels on the bus. Micropower Operation: 600 ВµA at 5 V VDD
Power-On Reset to Zero
+2.7 V to +5.5 V Analog Power Supply
12-Bit Monotonic
I2Cв„ў Interface Up to 3.4 Mbps
Data Transmit Capability
On-Chip Output Buffer Amplifier, Rail-to-Rail
Operation
Double-Buffered Input Register
Address Support for up to Four DAC7574s
Synchronous Update Support for up to 16
Channels
Operation From -40В°C to 105В°C
Small 10 Lead MSOP Package APPLICATIONS Process Control
Data Acquisition Systems
Closed-Loop Servo Control …
