DAC7573
www.ti.com SLAS398 – SEPTEMBER 2003 QUAD, 12-BIT, LOW-POWER, VOLTAGE OUTPUT,
I C INTERFACE DIGITAL-TO-ANALOG CONVERTER
2 FEATURES DESCRIPTION The DAC7573 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 DAC7573 utilizes an I2C compatible
two wire serial interface supporting high-speed
interface mode with address support of up to sixteen
DAC7573s for a total of 64 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 Sixteen DAC7573s
Synchronous Update Support for up to 64
Channels
Operation From –40°C to 105°C
Small 16 Lead TSSOP Package The low power consumption of this part in normal …
