标题: MCP4725 Data Sheet [打印本页] 作者: admin 时间: 2010-4-17 18:05 标题: MCP4725 Data Sheet MCP4725 Data Sheet
The MCP4725 is a low-power, high accuracy, single channel, buffered voltage output 12-bit Digital-to-Analog Convertor (DAC) with non-volatile memory (EEPROM). Its on-board precision output amplifier allows it to achieve rail-to-rail analog output.
Parameter Name Value
Typical Standby Current (µA) 0.06
Typical Operating Current (µA) 210
Resolution (Bits) 12
DACs per Package 1
Vref Ext
Output Settling Time (µs) 6
DNL (LSB) 0.75
Temp. Range (°C) -40 to 125
Interface I²C™
Features
12-Bit Resolution
On-Board Non-Volatile Memory (EEPROM)
±0.2 LSB DNL (typ)
External A0 Address Pin
Normal or Power-Down Mode
Fast Settling Time of 6μs (typ)
External Voltage Reference (VDD)
Rail-to-Rail Output
Low Power Consumption
Single-Supply Operation: 2.7V to 5.5V
I2CTM Interface:
- Eight Available Addresses
- Standard (100 kbps), Fast (400 kbps) and
High Speed (3.4 Mbps) Modes
Small 6-lead SOT-23 Package
Extended Temperature Range: -40°C to +125°C
