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DATA SHEET
LND324
Quadruple Operational Amplifiers
GENERAL DESCRIPTION
The LND324 consists of four independent,
High Gain, Internally Frequency compensated
operational amplifiers that are designed
specifically to operate from a single power
supply over a wide range of voltages.
Operation from split power supplies is also
possible as long as the different between them
is 3 volts to 32 volts.
Applications include transducer amplifiers, DC
Amplification Blocks and all the conventional
operational-amplifier circuits, that now can be
more easily implemented in single-supply-
voltage systems.
FEATURES
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Internally frequency compensated for
unity Gain
Large DC voltage gain: 100dB
Wide Power Supply Range : 3V to
30V
Input Common-Mode Voltage Range
Includes Ground
Large Output Voltage Swing 0V to
V
CC
-1.5V
INTERNAL BLOCK DIAGRAM
ADVANTAGES
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Eliminates need for dual
supplies
Four internally compensated op
amps in a single package
Allows directly sensing near
GND and V
OUT
also goes to
GND
Compatible with all forms of
logic
Power drain suitable for battery
operation
OUT 1
IN 1 -
IN 1 +
Vcc
IN 2 +
IN 2 -
OUT 2
1
2
3
4
5
6
7
14
OUT 4
IN 4 -
IN 4 +
GND
IN 3 +
IN 3 -
OUT 3
1
4
- + + -
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13
12
11
10
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Linear Dimensions, Inc.
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445 East Ohio Street, Chicago IL 60611 USA
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tel 312.321.1810
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fax 312.321.1830
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- + + -
2
3
9
8
LINEAR_DIMENSIONS [ LINEAR DIMENSIONS SEMICONDUCTOR ]
