LM6142BIN/NOPB National Semiconductor, LM6142BIN/NOPB Datasheet

LM6142BIN/NOPB

Manufacturer Part Number

LM6142BIN/NOPB

Description

IC OP AMP DUAL HS R-R I/O 8-DIP

Manufacturer

National Semiconductor

Datasheets

1.LM6142BINNOPB.pdf (16 pages)

2.LM6142BINNOPB.pdf (18 pages)

Specifications of LM6142BIN/NOPB

Package / Case

8-DIP (0.300", 7.62mm)

Mounting Type

Through Hole

Current - Supply

750µA

Operating Temperature

-40°C ~ 85°C

Output Type

Rail-to-Rail

Number Of Circuits

Current - Output / Channel

24mA

Amplifier Type

General Purpose

Voltage - Supply, Single/dual (±)

1.8 V ~ 24 V, ±0.9 V ~ 12 V

Slew Rate

25 V/µs

Gain Bandwidth Product

9MHz

Current - Input Bias

174nA

Voltage - Input Offset

1300µV

Number Of Channels

Voltage Gain Db

108.63 dB

Common Mode Rejection Ratio (min)

66 dB

Input Offset Voltage

2.5 mV at 5 V

Operating Supply Voltage

3 V, 5 V, 9 V, 12 V, 15 V, 18 V

Supply Current

1.6 mA at 5 V

Maximum Operating Temperature

+ 85 C

Minimum Operating Temperature

- 40 C

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

-3db Bandwidth

Lead Free Status / Rohs Status

Details

Other names

*LM6142BIN::*LM6142BIN/NOPB::LM6142BIN

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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

Small signal, 5V/µs

Large signal, 30V/µs

= 5V. Typ unless noted.

01205702

8-Pin DIP/SO

= 10k

Top View

01205701

November 2004

www.national.com

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