MCP4725

MCP4725 is a single channel, 12-bit, voltage output Digital-to-Analog Converter with integrated EEPROM and an I2C Compatible Serial Interface.

The MCP4725 DAC 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 packages.

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) andHigh Speed (3.4 Mbps) Modes
  • Eight Available Addresses
  • Standard (100 kbps), Fast (400 kbps) andHigh Speed (3.4 Mbps) Modes
  • Small 6-lead SOT-23 Package
  • Extended Temperature Range: -40°C to +125°C
  • AEC-Q100 Grade 1 quarlified
Parameter
Parameter Name Value Value
Typical Standby Current (µA) 0.06 0.06
Typical Operating Current (µA) 210 210
Resolution (Bits) 12 12
DACs per Package 1 1
Vref Ext Ext
Output Settling Time (µs) 6 6
DNL (LSB) 0.75 0.75
Temp. Range (°C) -40 to 125 -40 to 125
Interface I²C™ I²C™
Documents
MCP4725 Data SheetData Sheets06/03/20091494KB
Signal Chain Design GuideBrochures11/10/20123229KB
Analog & Interface Product Selector GuideProduct Line Card03/21/20164116KB
MCP4725 PICtail Plus Daughter Board User's GuideUser Guides07/22/2009952KB
MCP4725 SOT-23-6 Evaluation Board User's GuideUser Guides11/07/2007573KB
MCP4725 DAC Demo Boards VideoVideo05/20/200920678KB
Ordering Information
Part NumberLeadsPackage TypeTemp RangePacking1+26+100+1000+5000+
MCP4725A0T-E/CH6SOT-23-40C to +125CT/R0.960.800.730.700.70
MCP4725A0T-E/MAY6DFN-40C to +125CT/R0.960.800.730.700.70
MCP4725A1T-E/CH6SOT-23-40C to +125CT/R0.960.800.730.700.70
MCP4725A1T-E/MAY6DFN-40C to +125CT/R0.960.800.730.700.70
MCP4725A2T-E/CH6SOT-23-40C to +125CT/R0.960.800.730.700.70
MCP4725A2T-E/MAY6DFN-40C to +125CT/R0.960.800.730.700.70
MCP4725A3T-E/CH6SOT-23-40C to +125CT/R0.960.800.730.700.70
MCP4725A3T-E/MAY6DFN-40C to +125CT/R0.960.800.730.700.70
相关开发工具
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RoHS Information
PartNumberDeviceWeightShippingWeightLeadCountPackageTypePackageWidthSolderCompositionJEDECIndicatorRoHSChinaEFUP
MCP4725A2T-E/CH0.0170000.0466676SOT-23-Matte Tine3
MCP4725A3T-E/CH0.0170000.0466676SOT-23-Matte Tine3
MCP4725A1T-E/CH0.0170000.0466676SOT-23-Matte Tine3
MCP4725A0T-E/CH0.0170000.0466676SOT-23-Matte Tine3
MCP4725A0T-E/CHVAO0.0170000.0466676SOT-23-Matte Tine3
MCP4725A3T-E/MAY0.0148000.2583336DFN2x2x0.9mmNiPdAue4
MCP4725A2T-E/MAY0.0148000.2583336DFN2x2x0.9mmNiPdAue4
MCP4725A1T-E/MAY0.0148000.2583336DFN2x2x0.9mmNiPdAue4
MCP4725A0T-E/MAY0.0148000.2583336DFN2x2x0.9mmNiPdAue4
MCP4725 Data Sheet MCP4725
MCP4725 Data Sheet MCP4725EV
Signal Chain Design Guide MCP3901
Analog & Interface Product Selector Guide ENC624J600
MCP4725 PICtail Plus Daughter Board User's Guide MCP4725DM-PTPLS
MCP4725 SOT-23-6 Evaluation Board User's Guide MCP4725EV
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