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參數資料
| 型號： | LM7131ACMX |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | Tiny High Speed Single Supply Operational Amplifier |
| 中文描述： | 1 CHANNEL, VIDEO AMPLIFIER, PDSO8 |
| 封裝： | SO-8 |
| 文件頁數： | 1/23頁 |
| 文件大小： | 548K |
| 代理商： | LM7131ACMX |
LM7131
Tiny High Speed Single Supply Operational Amplifier
General Description
The LM7131 is a high speed bipolar operational amplifier
available in a tiny SOT23-5 package. This makes the
LM7131 ideal for space and weight critical designs. Single
supply voltages of 3V and 5V provides good video perfor-
mance, wide bandwidth, low distortion, and high PSRR and
CMRR. This makes the amplifier an excellent choice for
desktop and portable video and computing applications. The
amplifier is supplied in surface mount 8-pin and tiny
SOT23-5 packages.
Tiny amplifiers are so small they can be placed anywhere on
a board close to the signal source or next to an A-to-D input.
Good high speed performance at low voltage makes the
LM7131 a preferred part for battery powered designs.
Features
n
Tiny SOT23-5 package saves space-typical circuit
layouts take half the space of SO-8 designs.
n
Guaranteed specs at 3V, 5V, and
±
5V supplies
n
Typical supply current 7.0 mA at 5V, 6.5 mA at 3V
n
4V output swing with +5V single supply
n
Typical total harmonic distortion of 0.1% at 4 MHz
n
70 MHz Gain-Bandwidth Product
n
90 MHz 3 dB bandwidth at 3V and 5V, Gain = +1
n
Designed to drive popular video A/D converters
n
40 mA output can drive 50
loads
n
Differential gain and phase 0.25% and 0.75 at A
V
= +2
Applications
n
Driving video A/D converters
n
Video output for portable computers and PDAs
n
Desktop teleconferencing
n
High fidelity digital audio
n
Video cards
Connection Diagrams
Package
Ordering
Information
LM7131ACM
LM7131BCM
LM7131ACMX
LM7131BCMX
LM7131ACM5
LM7131BCM5
LM7131ACM5X
LM7131BCM5X
NSC Drawing
Number
M08A
M08A
M08A
M08A
MA05A
MA05A
MA05A
MA05A
Package
Marking
LM7131ACM
LM7131BCM
LM7131ACM
LM7131BCM
A02A
A02B
A02A
A02B
Supplied as
8-Pin SO-8
8-Pin SO-8
8-Pin SO-8
8-Pin SO-8
5-Pin SOT 23-5
5-Pin SOT 23-5
5-Pin SOT 23-5
5-Pin SOT 23-5
rails
rails
2.5k units tape and reel
2.5k units tape and reel
1k units on tape and reel
1k units on tape and reel
3k units tape and reel
3k units tape and reel
8-Pin SO-8
DS012313-1
Top View
5-Pin SOT23-5
DS012313-2
Top View
September 1999
L
1999 National Semiconductor Corporation
DS012313
www.national.com
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| LM7131BCMX | Tiny High Speed Single Supply Operational Amplifier |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LM7131ACN | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:IC-HIGH SPEED OP AMP |
| LM7131BCM | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| LM7131BCM5 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Tiny High Speed Single Supply Operational Amplifier |
| LM7131BCM5X | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| LM7131BCMX | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Tiny High Speed Single Supply Operational Amplifier |
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