Product Summary

These are the first monolithic JFET input operational amplifiers to incorporate well matched, high voltage JFETs on the same chip with standard bipolar transistors (BI-FETTMTech-nology). These amplifiers feature of LF357M low input bias and offset currents/low offset voltage and offset voltage drift, coupled with offset adjust which does not degrade drift or common-mode rejection. The devices are also designed for high slew rate, wide bandwidth, extremely fast settling time, low voltage and current noise and a low 1/f noise corner.

Parametrics

The absolute maximum ratings of LF357M are (1)Supply Voltage:±18V; (2)Differential Input Voltage:±30V; (3)Input Voltage Range :±16V; (4)Output Short Circuit Duration:Continuous

Features

The features of LF357M can be summarized as (1)Replace expensive hybrid and module FET op amps; (2)Rugged JFETs allow blow-out free handling compared; (3)with MOSFET input devices; (4)Excellent for low noise applications using either high or; (5)low source impedance--very low 1/f corner; (6)Offset adjust does not degrade drift or common-mode; (7)rejection as in most monolithic amplifiers; (8)New output stage allows use of large capacitive loads; (9)(5,000 pF) without stability problems; (10)Internal compensation and large differential input voltage; (11)capability

Diagrams

<P><IMG alt="LF357M Block Diagram" src="http://www.seekic.com/uploadfile/ic-mfg/2012727211232286.jpg" border=0></P>

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Data Sheet
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Data Sheet
0-1: $0.47
1-10: $0.41
10-100: $0.32
100-250: $0.27
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Data Sheet
0-1: $0.45
1-10: $0.35
10-100: $0.30
100-250: $0.26
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Data Sheet
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Operational Amplifiers - Op Amps Single Wideband JFET
Data Sheet
0-1: $0.43
1-10: $0.35
10-100: $0.28
100-250: $0.24