運算放大器

OP01
High-speed operational amplifier.
Nulling to VEE.
???? +---+--+---+
NULL |1? +--+? 8|
?-In |2??????? 7| VCC
?+In |3? OP01? 6| OUT
?VEE |4??????? 5| NULL
???? +----------+

OP02
General-purpose operational amplifier.
Nulling to VEE.
???? +---+--+---+
NULL |1? +--+? 8|
?-In |2??????? 7| VCC
?+In |3? 741?? 6| OUT
?VEE |4??????? 5| NULL
???? +----------+

OP04
Dual general-purpose operational amplifiers.
Nulling to VEE.
????? +---+--+---+
?-1In |1? +--+ 14| 1OUT
?+1In |2?????? 13|
1NULL |3?????? 12|
? VEE |4? OP04 11| VCC
2NULL |5 uA747 10|
?+2In |6??????? 9|
?-1In |7??????? 8| 2OUT
????? +----------+

OP05, OP06
Instrumentation operational amplifier.
Nulling to VCC.
???? +---+--+---+
NULL |1? +--+? 8| NULL
?-In |2 LM725? 7| VCC
?+In |3? OP05? 6| OUT
?VEE |4??????? 5|
???? +----------+

OP07
Ultra-low offset voltage precision operational amplifier.
Nulling to VCC.
???? +---+--+---+
NULL |1? +--+? 8| NULL
?-In |2? OP07? 7| VCC
?+In |3 LM607? 6| OUT
?VEE |4??????? 5|
???? +----------+

OP08
Precision low-input-current operational amplifier.
???? +---+--+---+
COMP |1? +--+? 8| COMP
?-In |2??????? 7| VCC
?+In |3 LM108? 6| OUT
?VEE |4? OP08? 5|
???? +----------+

OP09
Quad general-purpose operational amplifiers.
???? +---+--+---+
-1In |1? +--+ 14| -4In
+1In |2?????? 13| +4In
1OUT |3?????? 12| 4OUT
2OUT |4? OP09 11| VCC
+2In |5?????? 10| 3OUT
-2In |6??????? 9| +3In
?VEE |7??????? 8| -3In
???? +----------+

OP10
Dual instrumentation operational amplifiers.
Nulling to VCC.
????? +---+--+---+
1NULL |1? +--+ 14| 1VCC
1NULL |2?????? 13| 1OUT
?-1In |3?????? 12| 1VEE
?+1In |4? OP10 11| +2In
?2VEE |5?????? 10| -2In
?2OUT |6??????? 9| 2NULL
?2VCC |7??????? 8| 2NULL
????? +----------+

OP11
Quad general-purpose operational amplifiers.
???? +---+--+---+
1OUT |1? +--+ 14| 4OUT
-1In |2?????? 13| -4In
+1In |3?????? 12| +4In
?VCC |4 LM148 11| VEE
+2In |5? OP11 10| +3In
-2In |6??????? 9| -3In
2OUT |7??????? 8| 3OUT
???? +----------+

OP12
Precision low-input-current operational amplifier.
??? +---+--+---+
??? |1? +--+? 8|
-In |2??????? 7| VCC
+In |3? OP12? 6| OUT
VEE |4??????? 5|
??? +----------+

OP14
Dual general-purpose operational amplifiers.
???? +---+--+---+
1OUT |1? +--+? 8| VCC
-1In |2? 1458? 7| 2OUT
+1In |3? 1558? 6| -2In
?VEE |4? 4558? 5| +2In
???? +----------+

OP15, OP16, OP17
Precision JFET-input operational amplifier.
Nulling to VCC.
???? +---+--+---+
NULL |1? +--+? 8|
?-In |2??????? 7| VCC
?+In |3 LF155? 6| OUT
?VEE |4? OP15? 5| NULL
???? +----------+

OP20, OP21
Single/dual-supply low power operational amplifier.
Nulling to VEE.
???? +---+--+---+
NULL |1? +--+? 8|
?-In |2??????? 7| VCC
?+In |3? OP20? 6| OUT
?VEE |4??????? 5| NULL
???? +----------+

OP22
Single/dual-supply low power operational amplifier with programmable slew rate and gain-bandwidth product.
Nulling to VEE.
???? +---+--+---+
NULL |1? +--+? 8| Iset
?-In |2??????? 7| VCC
?+In |3? OP22? 6| OUT
?VEE |4??????? 5| NULL
???? +----------+

OP27
Low-noise precision operational amplifier.
Nulling to VCC.
???? +---+--+---+
NULL |1? +--+? 8| NULL
?-In |2??????? 7| VCC
?+In |3? OP27? 6| OUT
?VEE |4??????? 5|
???? +----------+

OP32
Single/dual-supply high-speed low power operational amplifier with programmable slew rate and gain-bandwidth product.
Stable for gains>=10. Nulling to VEE.
???? +---+--+---+
NULL |1? +--+? 8| Iset
?-In |2??????? 7| VCC
?+In |3? OP32? 6| OUT
?VEE |4??????? 5| NULL
???? +----------+

OP37
High-speed low-noise precision operational amplifier.
Stable for gains>=5. Nulling to VCC.
???? +---+--+---+
NULL |1? +--+? 8| NULL
?-In |2??????? 7| VCC
?+In |3? OP37? 6| OUT
?VEE |4??????? 5|
???? +----------+

OP41
Precision JFET-input operational amplifier.
Nulling to VCC.
???? +---+--+---+
NULL |1? +--+? 8|
?-In |2??????? 7| VCC
?+In |3 LF155? 6| OUT
?VEE |4? OP15? 5| NULL
???? +----------+

OP42, OP44
High-speed precision JFET-input operational amplifier.
Nulling to VEE or via 1M to VCC.
???? +---+--+---+
NULL |1? +--+? 8|
?-In |2 AD544? 7| VCC
?+In |3 LT1023 6| OUT
?VEE |4? OP42? 5| NULL
???? +----------+

OP43
High-speed JFET-input operational amplifier.
Nulling to VEE.
???? +---+--+---+
NULL |1? +--+? 8|
?-In |2??????? 7| VCC
?+In |3? OP43? 6| OUT
?VEE |4??????? 5| NULL
???? +----------+

OP50
High output current operational amplifier.
Separate power connections for output state. Stable for gains>=5. Nulling to VEE.
????? +---+--+---+
? +In |1? +--+ 14| NULL
? -In |2?????? 13| NULL
????? |3?????? 12| COMP
????? |4? OP50 11| COMP
? VEE |5?????? 10| VCCo
? OUT |6??????? 9| VCC
?VEEo |7??????? 8|
????? +----------+

OP61
Wide-bandwidth precision operational amplifier.
Stable for gains>=10. Nulling to VCC.
???? +---+--+---+
NULL |1? +--+? 8|
?-In |2??????? 7| VCC
?+In |3? OP61? 6| OUT
?VEE |4??????? 5| NULL
???? +----------+

OP64
High-speed wide-bandwidth precision operational amplifier with shutdown.
Stable for gains>=5. Nulling to VEE.
???? +---+--+---+
NULL |1? +--+? 8| /SHDN
?-In |2??????? 7| VCC
?+In |3? OP64? 6| OUT
?VEE |4??????? 5| NULL
???? +----------+

TL074, TL084
Quad JFET-input operational amplifiers.
???? +---+--+---+
1OUT |1? +--+ 14| 4OUT
-1In |2?????? 13| -4In
+1In |3?????? 12| +4In
?VCC |4 TL074 11| VEE
+2In |5?????? 10| +3In
-2In |6??????? 9| -3In
2OUT |7??????? 8| 3OUT
???? +----------+

OP80
Single/dual-supply low bias current CMOS operational amplifier.
Nulling to VEE.
???? +---+--+---+
NULL |1? +--+? 8|
?-In |2??????? 7| VCC
?+In |3 AD549? 6| OUT
?VEE |4? OP80? 5| NULL
???? +----------+

OP90
Single/dual-supply low voltage operational amplifier.
Nulling to VEE.
???? +---+--+---+
NULL |1? +--+? 8|
?-In |2??????? 7| VCC
?+In |3? OP90? 6| OUT
?VEE |4??????? 5| NULL
???? +----------+

OP97
Low power instrumentation operational amplifier.
Nulling to VCC.
???? +---+--+---+
NULL |1? +--+? 8| NULL
?-In |2??????? 7| VCC
?+In |3? OP97? 6| OUT
?VEE |4??????? 5|
???? +----------+

LM108
Precision low-input-current operational amplifier.
???? +---+--+---+
COMP |1? +--+? 8| COMP
?-In |2??????? 7| VCC
?+In |3 LM108? 6| OUT
?VEE |4? OP08? 5|
???? +----------+

LM148
Quad general-purpose operational amplifiers.
???? +---+--+---+
1OUT |1? +--+ 14| 4OUT
-1In |2?????? 13| -4In
+1In |3?????? 12| +4In
?VCC |4 LM148 11| VEE
+2In |5? OP11 10| +3In
-2In |6??????? 9| -3In
2OUT |7??????? 8| 3OUT
???? +----------+

LF155, LF156, LF157
Precision JFET-input operational amplifier.
Nulling to VCC.
???? +---+--+---+
NULL |1? +--+? 8|
?-In |2??????? 7| VCC
?+In |3 LF155? 6| OUT
?VEE |4? OP15? 5| NULL
???? +----------+

OP177
Instrumentation operational amplifier.
Nulling to VCC.
???? +---+--+---+
NULL |1? +--+? 8| NULL
?-In |2 LM725? 7| VCC
?+In |3? OP05? 6| OUT
?VEE |4??????? 5|
???? +----------+

OP200
Dual low-power operational amplifiers.
???? +---+--+---+
1OUT |1? +--+? 8| VCC
-1In |2??????? 7| 2OUT
+1In |3 OP200? 6| -2In
?VEE |4??????? 5| +2In
???? +----------+

OP207
Dual ultra-low offset operational amplifiers.
Nulling to VCC.
????? +---+--+---+
1NULL |1? +--+ 14| 1VCC
1NULL |2?????? 13| 1OUT
?-1In |3?????? 12| 1VEE
?+1In |4 OP207 11| +2In
?2VEE |5?????? 10| -2In
?2OUT |6??????? 9| 2NULL
?2VCC |7??????? 8| 2NULL
????? +----------+

OP215
Dual JFET-input operational amplifiers.
???? +---+--+---+
1OUT |1? +--+? 8| VCC
-1In |2??????? 7| 2OUT
+1In |3 LF353? 6| -2In
?VEE |4??????? 5| +2In
???? +----------+

OP220, OP221
Dual single/dual-supply low power operational amplifier.
???? +---+--+---+
1OUT |1? +--+? 8| VCC
-1In |2??????? 7| 2OUT
+1In |3 OP220? 6| -2In
?VEE |4??????? 5| +2In
???? +----------+

OP227
Dual low-noise precision operational amplifier.
Nulling to VCC.
????? +---+--+---+
1NULL |1? +--+ 14| 1VCC
1NULL |2?????? 13| 1OUT
?-1In |3?????? 12| 1VEE
?+1In |4 OP227 11| +2In
?2VEE |5?????? 10| -2In
?2OUT |6??????? 9| 2NULL
?2VCC |7??????? 8| 2NULL
????? +----------+

LM248
Quad general-purpose operational amplifiers.
???? +---+--+---+
1OUT |1? +--+ 14| 4OUT
-1In |2?????? 13| -4In
+1In |3?????? 12| +4In
?VCC |4 LM148 11| VEE
+2In |5? OP11 10| +3In
-2In |6??????? 9| -3In
2OUT |7??????? 8| 3OUT
???? +----------+

OP249
Dual high-speed precision JFET-input operational amplifier.
???? +---+--+---+
1OUT |1? +--+? 8| VCC
-1In |2??????? 7| 2OUT
+1In |3 OP227? 6| -2In
?VEE |4??????? 5| +2In
???? +----------+

OP260
Dual high-speed current-feedback operational amplifier.
Current feedback on inverting input.
???? +---+--+---+
1OUT |1? +--+? 8| VCC
-1In |2??????? 7| 2OUT
+1In |3 OP260? 6| -2In
?VEE |4??????? 5| +2In
???? +----------+

OP270
Dual low-noise precision operational amplifier.
???? +---+--+---+
1OUT |1? +--+? 8| VCC
-1In |2??????? 7| 2OUT
+1In |3 OP270? 6| -2In
?VEE |4??????? 5| +2In
???? +----------+

OP271
Dual high-speed operational amplifier.
???? +---+--+---+
1OUT |1? +--+? 8| VCC
-1In |2??????? 7| 2OUT
+1In |3 OP271? 6| -2In
?VEE |4??????? 5| +2In
???? +----------+

OP290
Dual low-power operational amplifiers.
???? +---+--+---+
1OUT |1? +--+? 8| VCC
-1In |2??????? 7| 2OUT
+1In |3 OP200? 6| -2In
?VEE |4??????? 5| +2In
???? +----------+

LM324
Quad dual/single-supply low-power operational amplifiers.
???? +---+--+---+
1OUT |1? +--+ 14| 4OUT
-1In |2?????? 13| -4In
+1In |3?????? 12| +4In
?VCC |4 LM324 11| VEE
+2In |5 OP421 10| +3In
-2In |6??????? 9| -3In
2OUT |7??????? 8| 3OUT
???? +----------+

LF347
Quad JFET operational amplifiers.
???? +---+--+---+
1OUT |1? +--+ 14| 4OUT
-1In |2?????? 13| -4In
+1In |3?????? 12| +4In
?VCC |4 LF347 11| VEE
+2In |5?????? 10| +3In
-2In |6??????? 9| -3In
2OUT |7??????? 8| 3OUT
???? +----------+

LM348
Quad general-purpose operational amplifiers.
???? +---+--+---+
1OUT |1? +--+ 14| 4OUT
-1In |2?????? 13| -4In
+1In |3?????? 12| +4In
?VCC |4 LM148 11| VEE
+2In |5? OP11 10| +3In
-2In |6??????? 9| -3In
2OUT |7??????? 8| 3OUT
???? +----------+

LF353
Dual JFET-input operational amplifiers.
???? +---+--+---+
1OUT |1? +--+? 8| VCC
-1In |2??????? 7| 2OUT
+1In |3 LF353? 6| -2In
?VEE |4??????? 5| +2In
???? +----------+

LM387
Single supply stereo preamplifier.
Inputs are self-biasing to VCC/2
???? +---+--+---+
+1In |1? +--+? 8| +2In
-1In |2??????? 7| -2In
?GND |3 LM387? 6| VCC
1OUT |4 NE542? 5| 2OUT
???? +----------+

LF400
High-speed precision JFET-input operational amplifier.
Nulling to VEE or via 1M to VCC.
???? +---+--+---+
NULL |1? +--+? 8|
?-In |2 AD544? 7| VCC
?+In |3 LT1023 6| OUT
?VEE |4? OP42? 5| NULL
???? +----------+

MAX400
Instrumentation operational amplifier.
Nulling to VCC.
???? +---+--+---+
NULL |1? +--+? 8| NULL
?-In |2 LM725? 7| VCC
?+In |3? OP05? 6| OUT
?VEE |4??????? 5|
???? +----------+

OP400, OP420
Quad low-power operational amplifiers.
???? +---+--+---+
1OUT |1? +--+ 14| 4OUT
-1In |2?????? 13| -4In
+1In |3?????? 12| +4In
?VCC |4 OP400 11| VEE
+2In |5?????? 10| +3In
-2In |6??????? 9| -3In
2OUT |7??????? 8| 3OUT
???? +----------+

OP421
Quad dual/single-supply low-power operational amplifiers.
???? +---+--+---+
1OUT |1? +--+ 14| 4OUT
-1In |2?????? 13| -4In
+1In |3?????? 12| +4In
?VCC |4 LM324 11| VEE
+2In |5 OP421 10| +3In
-2In |6??????? 9| -3In
2OUT |7??????? 8| 3OUT
???? +----------+

LF441
High-speed JFET-input operational amplifier.
Nulling to VEE.
???? +---+--+---+
NULL |1? +--+? 8|
?-In |2??????? 7| VCC
?+In |3? OP43? 6| OUT
?VEE |4??????? 5| NULL
???? +----------+

OP470
Quad low-noise operational amplifiers.
???? +---+--+---+
1OUT |1? +--+ 14| 4OUT
-1In |2?????? 13| -4In
+1In |3?????? 12| +4In
?VCC |4 OP470 11| VEE
+2In |5?????? 10| +3In
-2In |6??????? 9| -3In
2OUT |7??????? 8| 3OUT
???? +----------+

OP471
Quad high-speed operational amplifiers.
???? +---+--+---+
1OUT |1? +--+ 14| 4OUT
-1In |2?????? 13| -4In
+1In |3?????? 12| +4In
?VCC |4 OP471 11| VEE
+2In |5?????? 10| +3In
-2In |6??????? 9| -3In
2OUT |7??????? 8| 3OUT
???? +----------+

OP490
Quad low-power operational amplifiers.
???? +---+--+---+
1OUT |1? +--+ 14| 4OUT
-1In |2?????? 13| -4In
+1In |3?????? 12| +4In
?VCC |4 OP400 11| VEE
+2In |5?????? 10| +3In
-2In |6??????? 9| -3In
2OUT |7??????? 8| 3OUT
???? +----------+

NE542
Single supply stereo preamplifier.
Inputs are self-biasing to VCC/2
???? +---+--+---+
+1In |1? +--+? 8| +2In
-1In |2??????? 7| -2In
?GND |3 LM387? 6| VCC
1OUT |4 NE542? 5| 2OUT
???? +----------+

AD544
High-speed precision JFET-input operational amplifier.
Nulling to VEE or via 1M to VCC.
???? +---+--+---+
NULL |1? +--+? 8|
?-In |2 AD544? 7| VCC
?+In |3 LT1023 6| OUT
?VEE |4? OP42? 5| NULL
???? +----------+

AD549
Single/dual-supply low bias current CMOS operational amplifier.
Nulling to VEE.
???? +---+--+---+
NULL |1? +--+? 8|
?-In |2??????? 7| VCC
?+In |3 AD549? 6| OUT
?VEE |4? OP80? 5| NULL
???? +----------+

LM607
Ultra-low offset voltage precision operational amplifier.
Nulling to VCC.
???? +---+--+---+
NULL |1? +--+? 8| NULL
?-In |2? OP07? 7| VCC
?+In |3 LM607? 6| OUT
?VEE |4??????? 5|
???? +----------+

AD611, AD711
High-speed precision JFET-input operational amplifier.
Nulling to VEE or via 1M to VCC.
???? +---+--+---+
NULL |1? +--+? 8|
?-In |2 AD544? 7| VCC
?+In |3 LT1023 6| OUT
?VEE |4? OP42? 5| NULL
???? +----------+

LM627
Low-noise precision operational amplifier.
Nulling to VCC.
???? +---+--+---+
NULL |1? +--+? 8| NULL
?-In |2??????? 7| VCC
?+In |3? OP27? 6| OUT
?VEE |4??????? 5|
???? +----------+

LM637
High-speed low-noise precision operational amplifier.
Stable for gains>=5. Nulling to VCC.
???? +---+--+---+
NULL |1? +--+? 8| NULL
?-In |2??????? 7| VCC
?+In |3? OP37? 6| OUT
?VEE |4??????? 5|
???? +----------+

LM725
Instrumentation operational amplifier.
Nulling to VCC.
???? +---+--+---+
NULL |1? +--+? 8| NULL
?-In |2 LM725? 7| VCC
?+In |3? OP05? 6| OUT
?VEE |4??????? 5|
???? +----------+

LM747, uA747
Dual general-purpose operational amplifiers.
Nulling to VEE.
????? +---+--+---+
?-1In |1? +--+ 14| 1OUT
?+1In |2?????? 13|
1NULL |3?????? 12|
? VEE |4? OP04 11| VCC
2NULL |5 uA747 10|
?+2In |6??????? 9|
?-1In |7??????? 8| 2OUT
????? +----------+

uA776
Single/dual-supply low power operational amplifier with programmable slew rate and gain-bandwidth product.
Nulling to VEE.
???? +---+--+---+
NULL |1? +--+? 8| Iset
?-In |2??????? 7| VCC
?+In |3? OP22? 6| OUT
?VEE |4??????? 5| NULL
???? +----------+

LM833
Dual low-noise audio amplifiers.
???? +---+--+---

閱讀全文

運算放大(28285) 運算放大(28285)

運算放大器的分類有哪些

雙電源 / 單電源 / 軌到軌運算放大器 根據輸入/輸出電壓范圍的差異，運算放大器（運放）大致分為“雙電源運算放大器”、“單電源運算放大器”、“軌到軌運算放大器”三種類型。每種運算放大器的輸入/輸出

2023-07-12 17:57:26

856

簡述運算放大器的運用

運算放大器是一種可以進行數學運算的放大電路。運算放大器不僅可以通過增大或減小模擬輸入信號來實現放大，還可以進行加減法以及微積分等運算。所以，運算放大器是一種用途廣泛，又便于使用的集成電路。

2023-04-24 15:05:39

837

運算放大器的基本電路有哪些

2023-04-24 14:57:58

2036

運算放大器的參考指南

輸入偏置電流（IIB） – 流經運算放大器輸入的電流。由于運算放大器的偏置要求和正常工作泄漏，極少量的電流（pA或nA范圍，取決于技術）會流經其輸入。當大電阻或具有較高輸出阻抗的源連接到運算放大器輸入端時，這可能會引起問題。這會導致運算放大器的輸入端出現相關壓降，從而導致誤差。

2023-04-24 10:48:17

579

運算放大器的輸出限制

前面的文章探討了運算放大器輸入共模電壓的限制，運算放大器的輸出也有限制，我們看一個簡單的設計。使用運算放大器OPA141設計跟隨電路，+5V供電，10K電阻R1為負載，同向輸入端接地。

2023-03-17 15:52:35

1579

運算放大器的類型

目前，市面上有大量通用的和精密的運算放大器可供選擇。精密運算放大器穩定性高，偏移電壓低，偏置電流小。可以查閱Datesheet選擇需要的運算放大器。總的來說，運算放大器(根據輸入電流)分為：雙極性，JFET，MOSTET或其它混合型(如：BiFET)。

2023-03-10 11:10:41

916

運算放大器

運算放大器

2012-06-05 10:53:33

什么是運算放大器？

什么是運算放大器？

2022-10-31 08:23:34

運算放大器電路分析

運算放大器之所以被稱為運算放大器，沒有叫A放大器或者B放大器，那是因為這種結構可以做運算，比如積分，微分，加法，減法呀等等。

2022-07-13 14:16:14

3745

運算放大器經典應用

運算放大器經典應用

2022-07-08 16:02:30

運算放大器原理設計

運算放大器原理設計

2022-07-07 16:23:25

運算放大器的應用和種類有哪些

運算放大器是具有很高放大倍數的電路單元，運算放大器的種類繁多，應用非常廣泛。

2022-01-14 18:16:04

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運算放大器的應用及種類介紹

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