MCP4728

MCP4728 is a quad channel, 12-bit voltage output Digital-to-Analog Convertor with non-volatile memory and I2C compatible Serial Interface.
 
The user can program the DAC input codes, device configuration bits, and I2C address bits to the non-volatile memory (EEPROM) by using I2C™Compatible interface commands. The non-volatile memory feature enables the DAC device to hold the DAC input codes during power-off time, allowing the DAC outputs to be available immediately after power-up.

产品特性
  • 12-Bit Resolutoin
  • 4 Buffered Voltage Outputs
  • Single-Supply Operation: 2.7V to 5.5V
  • On-Board Non-Volatile Memory (EEPROM)
  • Normal or Power-Down Mode
  • Internal or External Voltage Reference Selection
  • Rail-to-Rail Output
  • Low Power Consumption
  • ±0.2 LSB DNL (typical)
  • I2C Interface Address bits: User Programmable toEEPROM Standard (100 kbps), Fast (400 kbps) andHigh Speed (3.4 Mbps) Modes
  • Address bits: User Programmable toEEPROM
  • Standard (100 kbps), Fast (400 kbps) andHigh Speed (3.4 Mbps) Modes
  • 10-lead MSOP Package
  • Extended Temperature Range: -40°C to +125°C
  • AEC-Q100 Grade 1 quarlified
技术参数
Parameter Name Value Value
Typical Standby Current (µA) 0.04 0.04
Typical Operating Current (µA) 800 800
Resolution (Bits) 12 12
DACs per Package 4 4
Vref Int,VDD Int,VDD
Output Settling Time (µs) 6 6
DNL (LSB) 0.75 0.75
Temp. Range (°C) -40 to +125 -40 to +125
Interface I²C™ I²C™
文档资料
MCP4728 Data SheetData Sheets10/05/20102937KB
AN1326 - Using DAC for LDMOS Amplifier Bias Control ApplicationsAppNote02/09/2012259KB
Signal Chain Design GuideBrochures11/10/20123229KB
Analog & Interface Product Selector GuideProduct Line Card03/21/20164116KB
MCP4728 Evaluation Board User's GuideUser Guides08/21/2009782KB
订购型号
Part NumberLeadsPackage TypeTemp RangePacking1+26+100+1000+5000+
MCP4728A0-E/UN10MSOP-40C to +125CTUBE1.891.581.441.391.37
MCP4728A0T-E/UN10MSOP-40C to +125CT/R1.891.581.441.391.37
MCP4728A1-E/UN10MSOP-40C to +125CTUBE1.891.581.441.391.37
MCP4728A1T-E/UN10MSOP-40C to +125CT/R1.891.581.441.391.37
MCP4728A2-E/UN10MSOP-40C to +125CTUBE1.891.581.441.391.37
MCP4728A2T-E/UN10MSOP-40C to +125CT/R1.891.581.441.391.37
MCP4728A3-E/UN10MSOP-40C to +125CTUBE1.891.581.441.391.37
MCP4728A3T-E/UN10MSOP-40C to +125CT/R1.891.581.441.391.37
MCP4728A4-E/UN10MSOP-40C to +125CTUBE1.891.581.441.391.37
MCP4728A4T-E/UN10MSOP-40C to +125CT/R1.891.581.441.391.37
MCP4728A5-E/UN10MSOP-40C to +125CTUBE1.891.581.441.391.37
MCP4728A5T-E/UN10MSOP-40C to +125CT/R1.891.581.441.391.37
MCP4728A6-E/UN10MSOP-40C to +125CTUBE1.891.581.441.391.37
MCP4728A6T-E/UN10MSOP-40C to +125CT/R1.891.581.441.391.37
MCP4728A7-E/UN10MSOP-40C to +125CTUBE1.891.581.441.391.37
MCP4728A7T-E/UN10MSOP-40C to +125CT/R1.891.581.441.391.37
MCP4728-E/UN10MSOP-40C to +125CTUBE1.891.581.441.391.37
MCP4728T-E/UN10MSOP-40C to +125CT/R1.891.581.441.391.37
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器件无铅环保信息
PartNumberDeviceWeightShippingWeightLeadCountPackageTypePackageWidthSolderCompositionJEDECIndicatorRoHSChinaEFUP
MCP4728-E/UN0.0232000.06000010MSOP3x3mmMatte Tine3
MCP4728T-E/UN0.0232000.20000010MSOP3x3mmMatte Tine3
MCP4728A0T-E/UN0.0232000.20000010MSOP3x3mmMatte Tine3
MCP4728A1T-E/UN0.0232000.20000010MSOP3x3mmMatte Tine3
MCP4728A6-E/UN0.0232000.06000010MSOP3x3mmMatte Tine3
MCP4728A5-E/UN0.0232000.06000010MSOP3x3mmMatte Tine3
MCP4728A1-E/UN0.0232000.06000010MSOP3x3mmMatte Tine3
MCP4728A0-E/UN0.0232000.06000010MSOP3x3mmMatte Tine3
MCP4728A2-E/UN0.0232000.06000010MSOP3x3mmMatte Tine3
MCP4728A4-E/UN0.0232000.06000010MSOP3x3mmMatte Tine3
MCP4728A3-E/UN0.0232000.06000010MSOP3x3mmMatte Tine3
MCP4728A5T-E/UN0.0232000.20000010MSOP3x3mmMatte Tine3
MCP4728A6T-E/UN0.0232000.20000010MSOP3x3mmMatte Tine3
MCP4728A7T-E/UN0.0232000.20000010MSOP3x3mmMatte Tine3
MCP4728A7-E/UN0.0232000.06000010MSOP3x3mmMatte Tine3
MCP4728A2T-E/UN0.0232000.20000010MSOP3x3mmMatte Tine3
MCP4728A3T-E/UN0.0232000.20000010MSOP3x3mmMatte Tine3
MCP4728A4T-E/UN0.0232000.20000010MSOP3x3mmMatte Tine3
MCP4728A4T-E/UNVAO0.0232000.20000010MSOP3x3mmMatte Tine3
MCP4728A0T-E/UNVAO0.0232000.20000010MSOP3x3mmMatte Tine3
MCP4728 Data Sheet MCP4728
MCP4728 Data Sheet MCP4728EV
AN1326 MCP48FVB21
Signal Chain Design Guide MCP3901
Analog & Interface Product Selector Guide ENC624J600
MCP4728 Evaluation Board User's Guide MCP4728EV
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