Microchip Technology Inc
product primary image

MCP4922

Status: In Production

Features:

  • 12-bit Resolution
  • Dual Channel Voltage Output
  • 2.7V to 5.5V Operation
  • Operating Current 350 µA (typ)
  • External Voltage Reference Pin
  • INL ±2 LSB (typ)
  • DNL ±0.75 LSB (max)
  • Output Settling Time 4.5 µs
  • SPI Interface
  • 14-pin PDIP, SOIC, and TSSOP packages
  • Temperature Range -40°C to +125°C
  • AEC-Q100 Grade 1 qualified
View More
Overview
Documents
Development Environment
Similar Devices
RoHS Information
Buy Now

Device Overview

Summary

MCP4922 is a dual channel, 12-bit DAC with an external voltage reference and SPI interface. It offers high accuracy and low power consumption and is available in various packages.
 
The MCP4922 device is a part of the MCP4902/MCP4912/MCP4922 product family, which are dual channel 8-bit/10-bit/12-bit DACs which use external voltage reference (VREF). These devices provide very high accuracy and low noise performance, and are suitable for consumer and industrial applications, such as set point control, offset adjustment and sensor calibration applications. The low power consumption and small package options make these devices very attractive for many portable and battery-powered applications. If one output is needed then the MCP4901/4911/4921 single channel product family can be used.

Additional Features
    • 12-bit Resolution
    • Dual Channel Voltage Output
    • 2.7V to 5.5V Operation
    • Operating Current 350 µA (typ)
    • External Voltage Reference Pin
    • INL ±2 LSB (typ)
    • DNL ±0.75 LSB (max)
    • Output Settling Time 4.5 µs
    • SPI Interface
    • 14-pin PDIP, SOIC, and TSSOP packages
    • Temperature Range -40°C to +125°C
    • AEC-Q100 Grade 1 qualified
Parametrics
Name
Value
Typical Standby Current (µA)
0.3
Typical Operating Current (µA)
350
Resolution (Bits)
12
DACs per Package
2
Vref
Ext
Output Settling Time (µs)
4.5
DNL (LSB)
0.75
Temp. Range (°C)
-40 to 125
Interface
SPI

Documents

Jump to:

Brochures

Product Selection Tools

Sample Code

User Guides

Development Environment

  • Demo & Evaluation Boards
Demo & Evaluation Boards
Mixed Signal PICtail Demo Board
Mixed Signal PICtail Demo Board ( MXSIGDM )
(Not Recommended for new design)

The Mixed Signal PICtail™ Evaluation Board enables quick and accurate evaluation of the performance of several Microchip DACs, ADCs, LDOs, Vrefs and Operational Amplifiers. The board interfaces to the PICkit™ 1 Flash Starter Kit or can utilize the on-board PIC16F767 for “stand-alone” operation. The user can take advantage of the existing PIC® microcontroller library of...

Learn More

Similar Devices

Product
Resolution
DACs per Package
Vref
Price 5K
8
1
Ext,VDD
$0.52
10
1
Ext
$0.60
12
1
Ext
$0.70
12
1
Ext
$0.70
12
4
Int,VDD
$1.37
6
1
Ext
$0.42
6
1
Ext,VDD
$0.49
8
1
Int,VDD,Ext
$0.60
8
2
Int,VDD,Ext
$0.94
10
1
Int,VDD,Ext
$0.74
10
2
Int,VDD,Ext
$1.28
12
1
Int,VDD,Ext
$1.03
12
2
Int,VDD,Ext
$1.78
8
1
Int,VDD,Ext
$0.49
8
2
Int,VDD,Ext
$0.84
10
1
Int,VDD,Ext
$0.64
10
2
Int,VDD,Ext
$1.11
12
1
Int,VDD,Ext
$0.94
12
2
Int,VDD,Ext
$1.63
8
1
Int
$0.82
8
2
Int
$1.07
10
1
Int
$1.17
10
2
Int
$1.53
12
1
Int
$1.66
12
2
Int
$2.14
8
1
Int,VDD,Ext
$0.60
8
2
Int,VDD,Ext
$0.94
10
1
Int,VDD,Ext
$0.74
10
2
Int,VDD,Ext
$1.28
12
1
Int,VDD,Ext
$1.03
12
2
Int,VDD,Ext
$1.78
8
1
Int,VDD,Ext
$0.49
8
2
Int,VDD,Ext
$0.84
10
1
Int,VDD,Ext
$0.64
10
2
Int,VDD,Ext
$1.11
12
1
Int,VDD,Ext
$0.94
12
2
Int,VDD,Ext
$1.63
8
1
Ext
$0.70
8
2
Ext
$0.93
10
1
Ext
$1.00
10
2
Ext
$1.33
12
1
Ext
$1.41
12
2
Ext
$2.28
8
1
Ext
$0.94
10
1
Ext
$1.21

RoHS Information

Part Number
Device Weight
Shipping Weight
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MCP4922-E/P
0.953300
1.833333
14
PDIP
.300in
Matte Tin
e3
Rohs icon
efup china icon
MCP4922-E/STVAO
0.060000
0.125000
14
TSSOP
4.4mm
Matte Tin
e3
Rohs icon
efup china icon
MCP4922T-E/STVAO
0.060000
0.246800
14
TSSOP
4.4mm
Matte Tin
e3
Rohs icon
efup china icon
MCP4922T-E/ST
0.060000
0.246800
14
TSSOP
4.4mm
Matte Tin
e3
Rohs icon
efup china icon
MCP4922-E/ST
0.060000
0.125000
14
TSSOP
4.4mm
Matte Tin
e3
Rohs icon
efup china icon
MCP4922T-E/SL
0.143200
0.325000
14
SOIC
.150In(3.90mm)
Matte Tin
e3
Rohs icon
efup china icon
MCP4922-E/SL
0.143200
0.280702
14
SOIC
.150In(3.90mm)
Matte Tin
e3
Rohs icon
efup china icon
MCP4922-E/SLVAO
0.143200
0.280702
14
SOIC
.150In(3.90mm)
Matte Tin
e3
Rohs icon
efup china icon
MCP4922T-E/SLVAO
0.143200
0.325000
14
SOIC
.150In(3.90mm)
Matte Tin
e3
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.

Buy

Grid
View
Table
View
Filter:
Apply
Clear
Product
Leads
Package Type
Temp Range
Packing Media
5K Pricing
Buy