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MCP4728

12-Bit Quad Output DAC w/EEPROM and I2C™

Status: In Production

Features:

  • 12-Bit Resolution
  • 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)
  • Address bits: User Programmable toEEPROM
  • Standard (100 kbps), Fast (400 kbps) and High Speed (3.4 Mbps) Modes
  • 10-lead MSOP Package
  • Extended Temperature Range: -40°C to +125°C
  • AEC-Q100 Grade 1 qualified
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
Add To Cart

Device Overview

Summary

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.

Additional Features
    • 12-Bit Resolution
    • 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) and High Speed (3.4 Mbps) Modes
    • 10-lead MSOP Package
    • Extended Temperature Range: -40°C to +125°C
    • AEC-Q100 Grade 1 qualified
Parametrics
Name
Value
Typical Standby Current (µA)
0.04
Typical Operating Current (µA)
800
Resolution (Bits)
12
DACs per Package
4
Vref
Int,VDD
Output Settling Time (µs)
6
DNL (LSB)
0.75
Temp. Range (°C)
-40 to 125
Interface
I²C™

Documents

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Data Sheets

MCP4728 Data Sheet
  
2937KB

Application Notes

AN1326 - Using DAC for LDMOS Amplifier Bias Control Applications
  
259KB

Brochures

Analog and Interface Product Selector Guide
  
4832KB
Signal Chain Design Guide
  
3229KB

User Guides

MCP4728 Evaluation Board User's Guide
  
782KB

Development Environment

  • Demo & Evaluation Boards
Demo & Evaluation Boards
MSOP-10 and MSOP-8 Bondout Board
MSOP-10 and MSOP-8 Bondout Board ( ADM00309 )

The MSOP-10 and MSOP-8 Evaluation Board is a bond-out board that allows the system designer to quickly evaluate the operation of Microchip Technology’s devices in any of the following packages:
• MSOP (8- and 10-pin )
• DIP (10 pin)

Note:
• The Evaluation Board can be used as a MSOP- to DIP- converter
• The kit contains 10 blank...

Learn More
Add To Cart
MCP4728 Evaluation Board
MCP4728 Evaluation Board ( MCP4728EV )

The MCP4728 Evaluation Board is a tool for quick and easy evaluation of the MCP4728 4-channel 12-bit DAC device. It contains the MCP4728 device and connection pins for the Microchip's popular PICkit™ Serial Analyzer. Simply connect the MCP4728 Evaluation Board to the PICkit™ Serial Analyzer and type in the DAC input data in the PICkit™ Serial Analyzer's PC Graphical User...

Learn More
Add To Cart

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MCP47FEB28
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$1.11
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4
Int,VDD,Ext
 
MCP47FVB18
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MCP47FVB21
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Int,VDD,Ext
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2
Int,VDD,Ext
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4
Int,VDD,Ext
 
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$1.38
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$1.20
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$1.07
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$1.76
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$0.60
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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Dimension
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MCP4728A0-E/UN
0.023200
0.060000
10
MSOP
3x3mm
Matte Tin
e3
MCP4728A0T-E/UN
0.023200
0.200000
10
MSOP
3x3mm
Matte Tin
e3
MCP4728A0T-E/UNVAO
0.023200
0.200000
10
MSOP
3x3mm
Matte Tin
e3
MCP4728A1-E/UN
0.023200
0.060000
10
MSOP
3x3mm
Matte Tin
e3
MCP4728A1T-E/UN
0.023200
0.200000
10
MSOP
3x3mm
Matte Tin
e3
MCP4728A2-E/UN
0.023200
0.060000
10
MSOP
3x3mm
Matte Tin
e3
MCP4728A2T-E/UN
0.023200
0.200000
10
MSOP
3x3mm
Matte Tin
e3
MCP4728A3-E/UN
0.023200
0.060000
10
MSOP
3x3mm
Matte Tin
e3
MCP4728A3T-E/UN
0.023200
0.200000
10
MSOP
3x3mm
Matte Tin
e3
MCP4728A4-E/UN
0.023200
0.060000
10
MSOP
3x3mm
Matte Tin
e3
MCP4728A4T-E/UN
0.023200
0.200000
10
MSOP
3x3mm
Matte Tin
e3
MCP4728A4T-E/UNVAO
0.023200
0.200000
10
MSOP
3x3mm
Matte Tin
e3
MCP4728A5-E/UN
0.023200
0.060000
10
MSOP
3x3mm
Matte Tin
e3
MCP4728A5T-E/UN
0.023200
0.200000
10
MSOP
3x3mm
Matte Tin
e3
MCP4728A6-E/UN
0.023200
0.060000
10
MSOP
3x3mm
Matte Tin
e3
MCP4728A6T-E/UN
0.023200
0.200000
10
MSOP
3x3mm
Matte Tin
e3
MCP4728A7-E/UN
0.023200
0.060000
10
MSOP
3x3mm
Matte Tin
e3
MCP4728A7T-E/UN
0.023200
0.200000
10
MSOP
3x3mm
Matte Tin
e3
MCP4728-E/UN
0.023200
0.060000
10
MSOP
3x3mm
Matte Tin
e3
MCP4728T-E/UN
0.023200
0.200000
10
MSOP
3x3mm
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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