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MCP4728

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
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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 Sheet

MCP4728 Data Sheet
10/05/2010
2937KB

Application Notes

AN1326 - Using DAC for LDMOS Amplifier Bias Control Applications
02/09/2012
259KB

Brochures

Signal Chain Design Guide
11/10/2012
3229KB

Product Line Card

Analog & Interface Product Selector Guide
01/03/2019
4427KB

User Guides

MCP4728 Evaluation Board User's Guide
08/21/2009
782KB

Development tools data is currently unavailable.

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$1.38
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$1.92
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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
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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