LF400A LF400 Fast-Settling JFET-Input Operational Amplifier
LF400A LF400
Fast-Settling JFET-Input Operational Amplifier
General Description
The LF400 is a fast-settling (under 400 ns to 0 01% for a
10V output step) Bi-FET operational amplifier Features in-
clude 16 MHz bandwidth 60V
ms
inverting slew rate low
input offset voltage (0 5 mV for the LF400A at 25 C) and
adjustable output current limit enabling the amplifier to drive
600X loads
June 1989
Applications
Y
Y
Y
Y
Y
Y
DAC output amplifiers
High speed ramp generators
Fast buffers
Sample-and-holds
Fast integrators
Piezoelectric transducer signal conditioners
Typical Connection
Connection Diagram
TL H 9414 鈥?1
Note
Pin 4 connected to case
TL H 9414鈥?
Top View
Order Number LF400ACH LF400CH
LF400AMH or LF400MH
See NS Package Number H08B
Simplified Schematic
TL H 9414鈥?
BI-FET
TM
is a trademark of National Semiconductor Corporation
C
1995 National Semiconductor Corporation
TL H 9414
RRD-B30M115 Printed in U S A