Datasheet Microchip MCP4728-E/UN — 数据表

MCP4728
12-Bit, Quad Digital-to-Analog Converter with EEPROM Memory
Features Description • 12-Bit Voltage Output DAC with Four Buffered
Outputs
• On-Board Nonvolatile Memory (EEPROM) for
DAC Codes and I2C™ Address Bits
• Internal or External Voltage Reference Selection
• Output Voltage Range:
-Using Internal VREF (2.048V): The MCP4728 device is a quad, 12-bit voltage output
Digital-to-Analog Convertor (DAC) with nonvolatile
memory (EEPROM). Its on-board precision output
amplifier allows it to achieve rail-to-rail analog output
swing. 0.000V to 2.048V with Gain Setting = 1
0.000V to 4.096V with Gain Setting = 2
-Using External VREF (VDD):
0.000V to VDD
• ±0.2 Least Significant Bit (LSB) Differential
Nonlinearity (DNL) (typical)
• Fast Settling Time: 6 µs (typical)
• Normal or Power-Down Mode
• Low Power Consumption
• Single-Supply Operation: 2.7V to 5.5V
• I2C Interface: …