LM5152BCN National Semiconductor, LM5152BCN Datasheet

LM5152BCN

Manufacturer Part Number

LM5152BCN

Description

Dual and Quad High Speed/Low Power 75 MHz GBW Rail-to-Rail I/O Operational Amplifiers

Manufacturer

National Semiconductor

Datasheet

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LM6152/LM6154

Dual and Quad High Speed/Low Power 75 MHz GBW

Rail-to-Rail I/O Operational Amplifiers

General Description

Using patented circuit topologies, the LM6152/54 provides

new levels of speed vs. power performance in applications

where low voltage supplies or power limitations previously

made compromise necessary. With only 1.4 mA/amplifier

supply current, the 75 MHz gain bandwidth of this device

supports new portable applications where higher power de-

vices unacceptably drain battery life. The slew rate of the de-

vices increases with increasing input differential voltage,

thus allowing the device to handle capacitive loads while

maintaining large signal amplitude.

The LM6152/54 can be driven by voltages that exceed both

power supply rails, thus eliminating concerns about exceed-

ing the common-mode voltage range. The rail-to-rail output

swing capability provides the maximum possible dynamic

range at the output. This is particularly important when oper-

ating on low supply voltages.

Operating on supplies from 2.7V to over 24V, the LM6152/54

is excellent for a very wide range of applications, from bat-

tery operated systems with large bandwidth requirements to

high speed instrumentation.

Connection Diagrams

8-Pin DIP/SO

Top View

DS012350-3

DS012350

Features

At V

n Greater than Rail-to-Rail Input CMVR

n Rail-to-Rail Output Swing

n Wide Gain-Bandwidth:

n Slew Rate:

n Low supply current 1.4mA/amplifier

n Wide supply range 2.7V to 24V

n Fast settling time of 1.1µs for 2V step (to 0.01%)

n PSRR 91 dB

n CMRR 84 dB

Applications

n Portable high speed instrumentation

n Signal conditioning amplifier/ADC buffers

n Barcode scanners

Small signal 5V/µs

Large signal 45V/µs

= 5V, Typ unless noted

14-Pin DIP/SO

Top View

75 MHz

0.01V to 4.99V

100 kHz

DS012350-4

−0.25V to 5.25V

www.national.com

May 1999

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