Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

MCP4911 Datasheet(PDF) 1 Page - Microchip Technology

Part # MCP4911
Description  SPI Interface with 20 MHz Clock Support
Download  50 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  MICROCHIP [Microchip Technology]
Direct Link  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

MCP4911 Datasheet(HTML) 1 Page - Microchip Technology

  MCP4911 Datasheet HTML 1Page - Microchip Technology MCP4911 Datasheet HTML 2Page - Microchip Technology MCP4911 Datasheet HTML 3Page - Microchip Technology MCP4911 Datasheet HTML 4Page - Microchip Technology MCP4911 Datasheet HTML 5Page - Microchip Technology MCP4911 Datasheet HTML 6Page - Microchip Technology MCP4911 Datasheet HTML 7Page - Microchip Technology MCP4911 Datasheet HTML 8Page - Microchip Technology MCP4911 Datasheet HTML 9Page - Microchip Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 50 page
background image
 2010-2015 Microchip Technology Inc.
DS20002249B-page 1
MCP4802/4812/4822
Features
• MCP4802: Dual 8-Bit Voltage Output DAC
• MCP4812: Dual 10-Bit Voltage Output DAC
• MCP4822: Dual 12-Bit Voltage Output DAC
• Rail-to-Rail Output
• SPI Interface with 20 MHz Clock Support
• Simultaneous Latching of the Dual DACs
with LDAC pin
• Fast Settling Time of 4.5 µs
• Selectable Unity or 2x Gain Output
• 2.048V Internal Voltage Reference
•50 ppm/°C VREF Temperature Coefficient
• 2.7V to 5.5V Single-Supply Operation
• Extended Temperature Range: -40°C to +125°C
Applications
• Set Point or Offset Trimming
• Sensor Calibration
• Precision Selectable Voltage Reference
• Portable Instrumentation (Battery-Powered)
• Calibration of Optical Communication Devices
Description
The MCP4802/4812/4822 devices are dual 8-bit, 10-bit
and 12-bit buffered voltage output Digital-to-Analog
Converters (DACs), respectively. The devices operate
from a single 2.7V to 5.5V supply with SPI compatible
Serial Peripheral Interface.
The devices have a high precision internal voltage
reference (VREF = 2.048V). The user can configure the
full-scale range of the device to be 2.048V or 4.096V by
setting the Gain Selection Option bit (gain of 1 of 2).
Each DAC channel can be operated in Active or
Shutdown mode individually by setting the Configuration
register bits. In Shutdown mode, most of the internal
circuits in the shutdown channel are turned off for power
savings and the output amplifier is configured to present
a known high resistance output load (500 k
 typical.
The
devices
include
double-buffered
registers,
allowing synchronous updates of two DAC outputs
using the LDAC pin. These devices also incorporate a
Power-on Reset (POR) circuit to ensure reliable power-
up.
The devices utilize a resistive string architecture, with
its inherent advantages of low DNL error, low ratio
metric temperature coefficient and fast settling time.
These devices are specified over the extended
temperature range (+125°C).
The devices provide high accuracy and low noise
performance for consumer and industrial applications
where calibration or compensation of signals (such as
temperature, pressure and humidity) are required.
The MCP4802/4812/4822 devices are available in the
PDIP, SOIC and MSOP packages.
Package Types
Related Products(1)
P/N
DAC
Resolution
No. of
Channels
Voltage
Reference
(VREF)
MCP4801
8
1
Internal
(2.048V)
MCP4811
10
1
MCP4821
12
1
MCP4802
8
2
MCP4812
10
2
MCP4822
12
2
MCP4901
8
1
External
MCP4911
10
1
MCP4921
12
1
MCP4902
8
2
MCP4912
10
2
MCP4922
12
2
Note 1: The products listed here have similar
AC/DC performances.
8-Pin PDIP, SOIC, MSOP
1
2
3
4
8
7
6
5
CS
SCK
SDI
VDD
VSS
VOUTA
VOUTB
LDAC
MCP4802: 8-bit dual DAC
MCP4812: 10-bit dual DAC
MCP4822: 12-bit dual DAC
8/10/12-Bit Dual Voltage Output Digital-to-Analog Converter
with Internal VREF and SPI Interface


Similar Part No. - MCP4911

ManufacturerPart #DatasheetDescription
logo
Microchip Technology
MCP4911 MICROCHIP-MCP4911 Datasheet
3Mb / 50P
   8/10/12-Bit Voltage Output Digital-to-Analog Converter with SPI Interface
2010
MCP4911-E/MC MICROCHIP-MCP4911-E/MC Datasheet
3Mb / 50P
   8/10/12-Bit Voltage Output Digital-to-Analog Converter with SPI Interface
2010
MCP4911-E/MS MICROCHIP-MCP4911-E/MS Datasheet
3Mb / 50P
   8/10/12-Bit Voltage Output Digital-to-Analog Converter with SPI Interface
2010
MCP4911-E/P MICROCHIP-MCP4911-E/P Datasheet
3Mb / 50P
   8/10/12-Bit Voltage Output Digital-to-Analog Converter with SPI Interface
2010
MCP4911-E/SN MICROCHIP-MCP4911-E/SN Datasheet
3Mb / 50P
   8/10/12-Bit Voltage Output Digital-to-Analog Converter with SPI Interface
2010
More results

Similar Description - MCP4911

ManufacturerPart #DatasheetDescription
logo
Holt Integrated Circuit...
HI-6138 HOLTIC-HI-6138 Datasheet
5Mb / 254P
   40 MHz SPI Host Interface
HI-6137 HOLTIC-HI-6137 Datasheet
5Mb / 230P
   40 MHz SPI Host Interface
HI-6136 HOLTIC-HI-6136 Datasheet
5Mb / 206P
   40 MHz SPI Host Interface
HI-6135 HOLTIC-HI-6135 Datasheet
4Mb / 172P
   40 MHz SPI Host Interface
logo
STMicroelectronics
M25P05 STMICROELECTRONICS-M25P05 Datasheet
194Kb / 32P
   512 Kbit, Low Voltage, Serial Flash Memory With 20 MHz SPI Bus Interface
logo
Texas Instruments
DS90CR288AMTDX TI-DS90CR288AMTDX Datasheet
1Mb / 24P
[Old version datasheet]   20 to 85 MHz Shift Clock Support, 50% Duty Cycle on Receiver Output Clock
logo
STMicroelectronics
M25P10 STMICROELECTRONICS-M25P10 Datasheet
162Kb / 21P
   1 Mbit Low Voltage Paged Flash Memory With 20 MHz Serial SPI Bus Interface
logo
Analog Devices
ADIS16006 AD-ADIS16006_15 Datasheet
242Kb / 16P
   Accelerometer with SPI Interface
REV. C
logo
Holt Integrated Circuit...
HI-3588 HOLTIC-HI-3588_10 Datasheet
100Kb / 11P
   Receiver with SPI Interface
logo
Analog Devices
ADIS16003 AD-ADIS16003_15 Datasheet
228Kb / 16P
   Accelerometer with SPI Interface
REV. B
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com