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LM2902KAV PDF预览

LM2902KAV

更新时间: 2024-11-17 22:12:03
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德州仪器 - TI 运算放大器
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18页 522K
描述
QUADRUPLE OPERATIONAL AMPLIFIERS

LM2902KAV 数据手册

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ꢀꢁ ꢂ ꢃꢄ ꢅ ꢀꢁ ꢂ ꢃꢄ ꢆꢅ ꢀ ꢁꢃ ꢃ ꢄ ꢅ ꢀ ꢁꢃ ꢃ ꢄ ꢆꢅ ꢀ ꢁꢇ ꢃ ꢄ ꢅ ꢀ ꢁꢇ ꢃ ꢄ ꢆꢅ ꢀ ꢁꢃ ꢈ ꢉ ꢃ ꢅ ꢀꢁ ꢃ ꢈꢉ ꢃꢊꢅ  
ꢀꢁ ꢃ ꢃꢄ ꢋ ꢅ ꢀꢁ ꢃ ꢃꢄ ꢋꢆ ꢅ ꢀ ꢁꢇ ꢃ ꢄ ꢋꢅ ꢀ ꢁꢇ ꢃ ꢄ ꢋꢆꢅ ꢀ ꢁꢃ ꢈ ꢉ ꢃ ꢋꢅ ꢀ ꢁꢃ ꢈ ꢉ ꢃ ꢋꢊꢅ ꢀ ꢁꢃ ꢈꢉ ꢃꢋ ꢆꢊ  
ꢌ ꢍꢆꢎꢏ ꢍꢐꢀ ꢑ ꢒ ꢐꢑꢏ ꢆꢓ ꢔꢒ ꢕꢆꢀ ꢆꢁ ꢐ ꢀꢔ ꢖꢔ ꢑꢏ ꢗ  
SLOS066R − SEPTEMBER 1975 − REVISED JANUARY 2005  
LM124 . . . D, J, OR W PACKAGE  
LM124A . . . J PACKAGE  
D
D
2-kV ESD Protection for:  
− LM224K, LM224KA  
− LM324K, LM324KA  
LM224, LM224A, LM224K, LM224KA . . . D OR N PACKAGE  
LM324, LM324K . . . D, N, NS, OR PW PACKAGE  
LM324A . . . D, DB, N, NS, OR PW PACKAGE  
LM324KA . . . D, N, NS, OR PW PACKAGE  
LM2902 . . . D, N, NS, OR PW PACKAGE  
LM2902K . . . D, DB, N, NS, OR PW PACKAGE  
LM2902KV, LM2902KAV . . . D OR PW PACKAGE  
(TOP VIEW)  
− LM2902K, LM2902KV, LM2902KAV  
Wide Supply Ranges  
− Single Supply . . . 3 V to 32 V  
(26 V for LM2902)  
− Dual Supplies . . . + 1.5 V to + 16 V  
(+ 13 V for LM2902)  
1
2
3
4
5
6
7
14  
13  
12  
11  
10  
9
4OUT  
4IN−  
4IN+  
GND  
3IN+  
3IN−  
3OUT  
1OUT  
1IN−  
1IN+  
D
D
Low Supply-Current Drain Independent of  
Supply Voltage . . . 0.8 mA Typ  
Common-Mode Input Voltage Range  
Includes Ground, Allowing Direct Sensing  
Near Ground  
V
CC  
2IN+  
2IN−  
D
Low Input Bias and Offset Parameters  
− Input Offset Voltage . . . 3 mV Typ  
A Versions . . . 2 mV Typ  
8
2OUT  
− Input Offset Current . . . 2 nA Typ  
− Input Bias Current . . . 20 nA Typ  
A Versions . . . 15 nA Typ  
LM124, LM124A . . . FK PACKAGE  
(TOP VIEW)  
D
Differential Input Voltage Range Equal to  
Maximum-Rated Supply Voltage . . . 32 V  
(26 V for LM2902)  
3
2
1
20 19  
18  
4IN+  
NC  
1IN+  
NC  
4
5
6
7
8
D
D
Open-Loop Differential Voltage  
Amplification . . . 100 V/mV Typ  
17  
16  
15  
14  
GND  
NC  
V
CC  
Internal Frequency Compensation  
NC  
3IN+  
2IN+  
description/ordering information  
9
10 11 12 13  
These devices consist of four independent  
high-gain frequency-compensated operational  
amplifiers that are designed specifically to operate  
from a single supply over a wide range of voltages.  
Operation from split supplies also is possible if the  
difference between the two supplies is 3 V to 32 V  
NC − No internal connection  
(3 V to 26 V for the LM2902), and V  
is at least  
CC  
1.5 V more positive than the input common-mode  
voltage. The low supply-current drain is  
independent of the magnitude of the supply  
voltage.  
Applications include transducer amplifiers, dc amplification blocks, and all the conventional  
operational-amplifier circuits that now can be more easily implemented in single-supply-voltage systems. For  
example, the LM124 can be operated directly from the standard 5-V supply that is used in digital systems and  
provides the required interface electronics, without requiring additional 15-V supplies.  
Copyright 2004, Texas Instruments Incorporated  
ꢒ ꢚ ꢥ ꢝ ꢜꢨ ꢣꢢ ꢠꢡ ꢢꢜ ꢞꢥ ꢧꢙ ꢟꢚ ꢠ ꢠꢜ ꢁꢔ ꢀꢯ ꢐꢏ ꢖ ꢯꢇꢰꢱ ꢇꢱꢅ ꢟꢧꢧ ꢥꢟ ꢝ ꢟ ꢞꢤ ꢠꢤꢝ ꢡ ꢟ ꢝ ꢤ ꢠꢤ ꢡꢠꢤ ꢨ  
ꢠ ꢤ ꢡ ꢠꢙ ꢚꢮ ꢜꢛ ꢟ ꢧꢧ ꢥꢟ ꢝ ꢟ ꢞ ꢤ ꢠ ꢤ ꢝ ꢡ ꢩ  
ꢣ ꢚꢧ ꢤꢡꢡ ꢜ ꢠꢪꢤ ꢝ ꢬꢙ ꢡꢤ ꢚ ꢜꢠꢤ ꢨꢩ ꢒ ꢚ ꢟꢧ ꢧ ꢜ ꢠꢪꢤ ꢝ ꢥꢝ ꢜ ꢨꢣꢢ ꢠꢡ ꢅ ꢥꢝ ꢜ ꢨꢣꢢ ꢠꢙꢜ ꢚ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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