전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

Preview PDF HTML

MCP6141 데이터시트(PDF) 14 Page - Microchip Technology

부품명 MCP6141
상세설명  600 nA, Non-Unity Gain Rail-to-Rail Input/Output Op Amps
PDF  32 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  MICROCHIP [Microchip Technology]
홈페이지  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

MCP6141 데이터시트(HTML) 14 Page - Microchip Technology

Back Button MCP6141 Datasheet HTML 10Page - Microchip Technology MCP6141 Datasheet HTML 11Page - Microchip Technology MCP6141 Datasheet HTML 12Page - Microchip Technology MCP6141 Datasheet HTML 13Page - Microchip Technology MCP6141 Datasheet HTML 14Page - Microchip Technology MCP6141 Datasheet HTML 15Page - Microchip Technology MCP6141 Datasheet HTML 16Page - Microchip Technology MCP6141 Datasheet HTML 17Page - Microchip Technology MCP6141 Datasheet HTML 18Page - Microchip Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 14 / 32 page
background image
MCP6141/2/3/4
21668A-page 14
2002 Microchip Technology Inc.
In this configuration, the amplifier outputs the sum of
the three input voltages. The ratio of the sum and the
output voltage is defined using the feedback and input
resistors. VREF is used to offset the output voltage. This
family of amplifiers is stable for noise gain (Gn) of 10 V/
V or higher. The Gn and the signal gain of the summing
amplifier is calculated as shown below:
EQUATION
At a noise gain of 10 V/V, the amplifier bandwidth is
approximately 10 kHz. The bandwidth to quiescent cur-
rent ratio of MCP6141/2/3/4 makes this device an
appropriate choice for battery-powered applications.
Gn
1RF
1
R1
------
1
R2
------
1
R3
------
++


+
10 V/V
≥
=
Noise Gain:
Signal Gain:
V01
RF
–
R1
--------- V1
×
=
V02
RF
–
R2
--------- V2
×
=
V03
RF
–
R3
--------- V3
×
=
V04
1
RF
R1
------
RF
R2
------
RF
R3
------
++
+

 V
REF
×
=
VOUT
RF
VREF V1
–
R1
-----------------------
VREF V2
–
R2
-----------------------
VREF V3
–
R3
-----------------------
++
VREF
+
=
VOUT
V01 V02 V03 V04
+++
=



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


데이터시트 다운로드

Go To PDF Page


링크 URL



ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크 투 데이터시트    |   링크교환   |   제조사별 검색
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