MCP4726 is a single channel, 12-bit, voltage output Digital-to-Analog Converter with integrated EEPROM and an I2C Compatible Serial Interface.
The MCP47X6 DAC family offers integrated non-volatile memory (EEPROM) which allows DAC register and configuration bit values to be saves at powered off. The VREF pin or the device VDD can be selected as the DAC’s reference voltage. Power-Down modes enable system current reduction when the DAC output voltage is not required. These devices are available in small 6-pin SOT-23 and DFN 2x2 mm packages.
Fast Settling Time of 6 µs (typical)
DAC Voltage Reference Options:
Output Gain Options:
2x, only when VREF is used as voltage source
Non-Volatile Memory (EEPROM)
Auto Recall of Saved DAC register setting
Auto Recall of Saved Device Configuration (Voltage Reference, Gain, Power Down)
Disconnects output buffer
Selection of VOUT pull-down resistors (640 kohm, 125 kohm, or 1 kohm)
Low Power Consumption
Normal Operation: 210 µA typ.
Power Down Operation: 60 nA typ. (PD1:PD0 = “11”)
Single-Supply Operation: 2.7V to 5.5V
Eight Available Addresses
Standard (100 kbps), Fast (400 kbps), and High-Speed (3.4 Mbps) Modes
MCP4706/16/26 PicTail Plus Daughter Board ( ADM00317 )
The MCP47X6 PICtail™ Plus Daughter Board allows customers to evaluate the capabilities of the MCP4726, MCP4716, and MCP4706 devices. This board can be controlled by the MCU of the Explorer 16 Development Board (P/N: DV164033) or by a PICkit™ Serial Analyzer. The board also provides easy access via test points to desired signals to monitor device operation. A buzzer is supplied that is...