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1. Description
DAC7574IDGSG4 is a low-power, four-channel, 12-bit Buffer voltage output DAC. On-chip precision output Placing the amplifier can achieve a rail-to-rail output swing of achieve. DAC7574IDGSG4 utilizes two I 2C compatible Wired serial interface, support high-speed interface Mode, the address supports up to four DAC7574IDGSG4 for The bus has a total of 16 channels. DAC7574IDGSG4 uses VDD and GND to set the output The range of the DAC. DAC7574IDGSG4 contains a Power-on reset circuit to ensure DAC output Power on at zero volts and keep there until valid The writing occurs on the device. DAC7574IDGSG4 contains Power-off function, accessible through internal control Register, reducing current consumption 200nA at 5 V Under normal circumstances, the power consumption of this part is low Operation makes it ideal for portable batteries Operating equipment. Low power consumption When VDD = 5 V, the power consumption is less than 3mW and drops to 1 µW in power-down mode. DAC7574 is a 10-pin MSOP package.
2. Feature
1. Micro-power operation: 600 µA at 5 V VDD
2. Power-on reset to zero
3. +2.7 V to +5.5 V analog power supply
4. 12-bit monotonous
5. Up to 3.4 Mbps I2C™ interface
6. Data transmission capability
7. On-chip output buffer amplifier, rail-to-rail operation
8. Double-buffered input register
9. Support up to four DAC7574
10. Up to 16 channels of simultaneous update support
11. -40°C to 105°C operating temperature
12. Small 10-pin MSOP package
3. Application field
1. Process control
2. data collection systems
3. Closed loop servo control
4. PC peripherals
5. Portable instrument
4. PIN DESCRIPTIONS
5. PACKAGE OUTLINE
