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MICROCHIP  MCP4922-E/P  Digital to Analogue Converter, Dual, 12 bit, Serial, 2.7V to 5.5V, DIP, 14 Pins

MICROCHIP MCP4922-E/P
Technical Data Sheet (3.62MB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The MCP4922-E/P is a 12-bit 2-channel Digital-to-Analogue Converter which uses an external voltage reference. This device offers high accuracy and low power consumption. Communication with the device is accomplished via a simple serial interface using SPI protocols. This device provides very high accuracy and low noise performance and is suitable for applications, such as set point control, offset adjustment and sensor calibration applications.
  • 350µA (typical) Operating current
  • External voltage reference pin
  • INL ±2 LSB (typical)
  • DNL ±0.75 LSB Maximum
  • 4.5µs Output settling time
  • SPI interface
  • Rail-to-rail output
  • Simultaneous latching of the dual DACs with LDAC pin
  • Selectable unity or 2x gain output
  • External multiplier mode
ESD sensitive device, take proper precaution while handling the device.

Product Information

Resolution (Bits):
12bit
Sampling Rate:
-
Input Channel Type:
Serial
Supply Voltage Range:
2.7V to 5.5V
ADC / DAC Case Style:
DIP
No. of Pins:
14Pins
Data Interface:
3 Wire, Serial
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Packaging:
Each
Product Range:
-
Automotive Qualification Standard:
AEC-Q100
MSL:
-
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Power Management;
  • Power Management;
  • Consumer Electronics;
  • Industrial;
  • Sensing & Instrumentation;
  • Portable Devices;
  • Automotive

Legislation and Environmental

Moisture Sensitivity Level:
-
Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85235290
Weight (kg):
.001667