Microchip Technology Inc
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MCP4725

Status: In Production

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
  • 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
  • AEC-Q100 Grade 1 qualified
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

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.

Additional 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
    • AEC-Q100 Grade 1 qualified
Parametrics
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™

Documents

Jump to:

Data Sheets

06/03/2009
1494KB

Brochures

11/10/2012
3229KB

Product Selection Tools

Video

05/20/2009
20678KB

Development Environment

  • Demo & Evaluation Boards
Demo & Evaluation Boards
MCP4725 PICTail Plus Daughter Board
MCP4725 PICTail Plus Daughter Board ( MCP4725DM-PTPLS )

This daughter board demonstrates the MCP4725 (12 bit DAC with non-volatile memory) features using the Explorer 16 Development Board and the PICkitTM Serial Analyzer.

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MCP4725 SOT23-6 Eval Board
MCP4725 SOT23-6 Eval Board ( MCP4725EV )

The MCP4725 SOT-23-6 Evaluation Board is a quick and easy evaluation tool for the MCP4725 12-bit DAC device. It works with Microchip's popular PICkit™ Serial Analyzer or independently with the customer's applications board.


Connect the MCP4725 SOT-23-6 Evaluation Board to the PICkit™ Serial Analyzer and type in the DAC input data in the PICkit™ Serial...

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RoHS Information

Part Number
Device Weight
Shipping Weight
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MCP4725A1T-E/CH
0.017000
0.046667
6
SOT-23
-
Matte Tin
e3
Rohs icon
efup china icon
MCP4725A0T-E/CH
0.017000
0.046667
6
SOT-23
-
Matte Tin
e3
Rohs icon
efup china icon
MCP4725A0T-E/CHVAO
0.017000
0.046667
6
SOT-23
-
Matte Tin
e3
Rohs icon
efup china icon
MCP4725A2T-E/CH
0.017000
0.046667
6
SOT-23
-
Matte Tin
e3
Rohs icon
efup china icon
MCP4725A3T-E/CH
0.017000
0.046667
6
SOT-23
-
Matte Tin
e3
Rohs icon
efup china icon
MCP4725A3T-E/MAY
0.014800
0.258333
6
DFN
2x2x0.9mm
NiPdAu
e4
Rohs icon
efup china icon
MCP4725A2T-E/MAY
0.014800
0.258333
6
DFN
2x2x0.9mm
NiPdAu
e4
Rohs icon
efup china icon
MCP4725A1T-E/MAY
0.014800
0.258333
6
DFN
2x2x0.9mm
NiPdAu
e4
Rohs icon
efup china icon
MCP4725A0T-E/MAY
0.014800
0.258333
6
DFN
2x2x0.9mm
NiPdAu
e4
Rohs icon
efup china icon
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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