công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

MCP4922-E/ST bảng dữ liệu(PDF) 1 Page - Microchip Technology

tên linh kiện MCP4922-E/ST
Giải thích chi tiết về linh kiện  8/10/12-Bit Dual Voltage Output Digital-to-Analog Converter with SPI Interface
Download  48 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  MICROCHIP [Microchip Technology]
Trang chủ  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

MCP4922-E/ST bảng dữ liệu(HTML) 1 Page - Microchip Technology

  MCP4922-E/ST Datasheet HTML 1Page - Microchip Technology MCP4922-E/ST Datasheet HTML 2Page - Microchip Technology MCP4922-E/ST Datasheet HTML 3Page - Microchip Technology MCP4922-E/ST Datasheet HTML 4Page - Microchip Technology MCP4922-E/ST Datasheet HTML 5Page - Microchip Technology MCP4922-E/ST Datasheet HTML 6Page - Microchip Technology MCP4922-E/ST Datasheet HTML 7Page - Microchip Technology MCP4922-E/ST Datasheet HTML 8Page - Microchip Technology MCP4922-E/ST Datasheet HTML 9Page - Microchip Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 48 page
background image
 2010 Microchip Technology Inc.
DS22250A-page 1
MCP4902/4912/4922
Features
• MCP4902: Dual 8-Bit Voltage Output DAC
• MCP4912: Dual 10-Bit Voltage Output DAC
• MCP4922: 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
• External Voltage Reference Inputs
• External Multiplier Mode
• 2.7V to 5.5V Single-Supply Operation
• Extended Temperature Range: -40°C to +125°C
Applications
• Set Point or Offset Trimming
• Precision Selectable Voltage Reference
• Motor Control Feedback Loop
• Digitally-Controlled Multiplier/Divider
• Calibration of Optical Communication Devices
Related Products(1)
Description
The MCP4902/4912/4922 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 user
can configure the full-scale range of the device to be
VREF or 2 * VREF by setting the Gain Selection Option
bit (gain of 1 of 2).
The user can shut down both DAC channels by using
SHDN pin or shut down the DAC channel 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 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 MCP4902/4912/4922 devices are available in the
PDIP, SOIC and TSSOP packages.
Package Types
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.
MCP4902: 8-bit dual DAC
MCP4912: 10-bit dual DAC
MCP4922: 12-bit dual DAC
14
1
2
3
4
13
12
11
10
9
8
5
6
7
14-Pin PDIP, SOIC, TSSOP
VDD
NC
CS
SCK
VREFB
NC
NC
SDI
LDAC
SHDN
VOUTB
VOUTA
VREFA
VSS
8/10/12-Bit Dual Voltage Output Digital-to-Analog Converter
with SPI Interface


Số phần tương tự - MCP4922-E/ST

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
logo
Microchip Technology
MCP4922-E/ST MICROCHIP-MCP4922-E/ST Datasheet
3Mb / 42P
   12-Bit DAC with SPI??Interface
2007
More results

Mô tả tương tự - MCP4922-E/ST

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
logo
Microchip Technology
MCP4901 MICROCHIP-MCP4901 Datasheet
3Mb / 50P
   8/10/12-Bit Voltage Output Digital-to-Analog Converter with SPI Interface
2010
MCP4822E-SN MICROCHIP-MCP4822E-SN Datasheet
1Mb / 46P
   8/10/12-Bit Dual Voltage Output Digital-to-Analog Converter with Internal VREF and SPI Interface
01/05/10
MCP4802 MICROCHIP-MCP4802 Datasheet
1Mb / 46P
   8/10/12-Bit Dual Voltage Output Digital-to-Analog Converter with Internal VREF and SPI Interface
2010
MCP4801 MICROCHIP-MCP4801 Datasheet
1Mb / 48P
   8/10/12-Bit Voltage Output Digital-to-Analog Converter with Internal VREF and SPI Interface
2010
MCP48FEBXX MICROCHIP-MCP48FEBXX Datasheet
1Mb / 92P
   8-/10-/12-Bit Single/Dual Voltage Output Nonvolatile Digital-to-Analog Converters with SPI Interface
07/14/15
MCP48FVBXX MICROCHIP-MCP48FVBXX Datasheet
1Mb / 84P
   8-/10-/12-Bit Single/Dual Voltage Output Volatile Digital-to-Analog Converters with SPI Interface
07/14/15
MCP4726A2T-E MICROCHIP-MCP4726A2T-E Datasheet
16Mb / 86P
   8-/10-/12-Bit Voltage Output Digital-to-Analog Converter
11/29/11
MCP4706 MICROCHIP-MCP4706 Datasheet
15Mb / 86P
   8-/10-/12-Bit Voltage Output Digital-to-Analog Converter with EEPROM and I2C Interface
2011
logo
Texas Instruments
DAC6571EVM TI1-DAC6571EVM Datasheet
732Kb / 25P
[Old version datasheet]   INTERFACE, VOLTAGE OUTPUT, 10-BIT DIGITAL-TO-ANALOG CONVERTER
logo
Burr-Brown (TI)
DAC2815 BURR-BROWN-DAC2815 Datasheet
224Kb / 11P
   DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER 8-Bit Port Interface
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


bảng dữ liệu tải về

Go To PDF Page


Link URL




Chính sách bảo mật
ALLDATASHEET.VN
Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
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