LM8272MM National Semiconductor, LM8272MM Datasheet
LM8272MM
Manufacturer Part Number
LM8272MM
Description
OPERATIONAL AMPLIFIER OP AMP IC
Manufacturer
National Semiconductor
Specifications of LM8272MM
No. Of Amplifiers
1
Slew Rate
12V/µs
No. Of Pins
8
Peak Reflow Compatible (260 C)
No
Leaded Process Compatible
No
Mounting Type
Surface Mount
Package / Case
8-MSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
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Part Number
Manufacturer
Quantity
Price
Part Number:
LM8272MM
Manufacturer:
NS
Quantity:
20 000
Company:
Part Number:
LM8272MM/NOPB
Manufacturer:
NS
Quantity:
4 000
Part Number:
LM8272MM/NOPB
Manufacturer:
TI/德州仪器
Quantity:
20 000
Company:
Part Number:
LM8272MMX
Manufacturer:
NS
Quantity:
5 321
Part Number:
LM8272MMX
Manufacturer:
NS/国半
Quantity:
20 000
© 2002 National Semiconductor Corporation
8-Pin MSOP
LM8272 Dual
RRIO, High Output Current & Unlimited Cap Load Op
Amp in Miniature Package
General Description
The LM8272 is a Rail-to-Rail input and output Op Amp which
can operate with a wide supply voltage range. This device
has high output current drive, greater than Rail-to-Rail input
common mode voltage range, unlimited capacitive load drive
capability while requiring only 0.95mA/channel supply cur-
rent. It is specifically designed to handle the requirements of
flat panel TFT panel V
being suitable for other low power, and medium speed ap-
plications which require ease of use and enhanced perfor-
mance over existing devices.
Greater than Rail-to-Rail input common mode voltage range
with 50dB of Common Mode Rejection, allows high side and
low side sensing, among many applications, without having
any concerns over exceeding the range and no compromise
in accuracy. Exceptionally wide operating supply voltage
range of 2.5V to 24V alleviates any concerns over function-
ality under extreme conditions and offers flexibility of use in
multitude of applications. In addition, most device param-
eters are insensitive to power supply variations; this design
enhancement is yet another step in simplifying its usage.
The LM8272 is offered in the 8-pin MSOP package.
Connection Diagram
Package
8-Pin MSOP
COM
Top View
Part Number
LM8272MMX
LM8272MM
driver applications as well as
DS101308
10130863
Package Marking
A60
Features
(V
n GBWP
n Wide supply voltage range
n Slew rate
n Supply current/channel
n Cap load tolerance
n Output short circuit current
n Output current (1V from rails)
n Input common mode voltage
n Input voltage noise
n Input current noise
Applications
n TFT-LCD flat panel V
n A/D converter buffer
n High side/low side sensing
n Headphone amplifier
Ordering Information
S
Large Signal Step Response for Various Cap. Load
= 12V, T
3.5k Unit Tape and Reel
A
1k Unit Tape and Reel
= 25˚C, Typical values unless specified).
Transport Media
COM
driver
0.3V beyond rails
December 2002
10130899
NSC Drawing
www.national.com
MUA08A
2.5V to 24V
1.4pA/
15nV/
Unlimited
±
0.95mA
±
15MHz
130mA
15V/µs
65mA
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