LM6142AINNOPB National Semiconductor, LM6142AINNOPB Datasheet

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LM6142AINNOPB

Manufacturer Part Number
LM6142AINNOPB
Description
DIP8
Manufacturer
National Semiconductor
Datasheet

Specifications of LM6142AINNOPB

Date_code
09+
© 2004 National Semiconductor Corporation
LM6142/LM6144
17 MHz Rail-to-Rail Input-Output Operational Amplifiers
General Description
Using patent pending new circuit topologies, the LM6142/
LM6144 provides new levels of performance in applications
where low voltage supplies or power limitations previously
made compromise necessary. Operating on supplies of 1.8V
to over 24V, the LM6142/LM6144 is an excellent choice for
battery operated systems, portable instrumentation and oth-
ers.
The greater than rail-to-rail input voltage range eliminates
concern over exceeding the common-mode voltage range.
The rail-to-rail output swing provides the maximum possible
dynamic range at the output. This is particularly important
when operating on low supply voltages.
High gain-bandwidth with 650µA/Amplifier supply current
opens new battery powered applications where previous
higher power consumption reduced battery life to unaccept-
able levels. The ability to drive large capacitive loads without
oscillating functionally removes this common problem.
Connection Diagrams
8-Pin CDIP
Top View
DS012057
01205714
14-Pin DIP/SO
Top View
Features
At V
n Rail-to-rail input CMVR −0.25V to 5.25V
n Rail-to-rail output swing 0.005V to 4.995V
n Wide gain-bandwidth: 17MHz at 50kHz (typ)
n Slew rate:
n Low supply current 650µA/Amplifier
n Wide supply range 1.8V to 24V
n CMRR 107dB
n Gain 108dB with R
n PSRR 87dB
Applications
n Battery operated instrumentation
n Depth sounders/fish finders
n Barcode scanners
n Wireless communications
n Rail-to-rail in-out instrumentation amps
S
Small signal, 5V/µs
Large signal, 30V/µs
= 5V. Typ unless noted.
01205702
L
8-Pin DIP/SO
= 10k
Top View
01205701
November 2004
www.national.com

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