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LF347BNDS

更新时间: 2024-09-28 13:09:19
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摩托罗拉 - MOTOROLA 运算放大器
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LF347BNDS 数据手册

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Order this document by LF347/D  
FAMILY OF JFET  
OPERATIONAL AMPLIFIERS  
These low cost JFET input operational amplifiers combine two  
state–of–the–art analog technologies on a single monolithic integrated  
circuit. Each internally compensated operational amplifier has well matched  
high voltage JFET input devices for low input offset voltage. The JFET  
technology provides wide bandwidths and fast slew rates with low input bias  
currents, input offset currents, and supply currents.  
N SUFFIX  
PLASTIC PACKAGE  
These devices are available in single, dual and quad operational  
amplifiers which are pin–compatible with the industry standard MC1741,  
MC1458, and the MC3403/LM324 bipolar devices.  
CASE 626  
8
1
D SUFFIX  
Input Offset Voltage of 5.0 mV Max (LF347B)  
Low Input Bias Current: 50 pA  
PLASTIC PACKAGE  
CASE 751  
(SO–8)  
8
1
Low Input Noise Voltage: 16 nV/ Hz  
Wide Gain Bandwidth: 4.0 MHz  
High Slew Rate: 13V/µs  
PIN CONNECTIONS  
Offset Null  
1
2
3
4
8
7
6
5
NC  
V
Invt Input  
+
CC  
Low Supply Current: 1.8 mA per Amplifier  
LF351  
Noninvt Input  
Output  
(Top View)  
12  
High Input Impedance: 10  
Offset Null  
V
EE  
High Common Mode and Supply Voltage Rejection Ratios: 100 dB  
Output A  
Inputs A  
V
1
2
3
4
8
7
6
5
CC  
+
Output B  
LF353  
(Top View)  
A
Inputs B  
B
V
EE  
+
MAXIMUM RATINGS  
Rating  
Symbol  
Value  
Unit  
Supply Voltage  
V
V
+18  
–18  
V
CC  
EE  
N SUFFIX  
PLASTIC PACKAGE  
CASE 646  
Differential Input Voltage  
V
±30  
±15  
V
V
ID  
14  
Input Voltage Range (Note 1)  
Output Short Circuit Duration (Note 2)  
V
t
IDR  
1
Continuous  
PIN CONNECTIONS  
SC  
Power Dissipation at T = +25°C  
P
1/  
θJA  
900  
10  
mW  
mW/°C  
A
D
1
2
3
4
5
6
7
14  
13  
12  
11  
10  
9
Out 1  
Out 4  
Derate above T =+25°C  
A
Operating Ambient Temperature Range  
Operating Junction Temperature Range  
Storage Temperature Range  
T
A
0 to +70  
115  
°C  
°C  
°C  
Inputs 1  
Inputs 4  
1
4
3
+
+
+
T
J
V
V
CC  
EE  
T
stg  
– 65 to  
+150  
+
Inputs 2  
Inputs 3  
2
NOTES: 1. Unless otherwise specified, the absolute maximum negative input voltage is  
limited to the negative power supply.  
Out 3  
Out 2  
8
2. Any amplifier output can be shorted to ground indefinitely. However, if more than  
one amplifier output is shorted simultaneously, maximum junction temperature  
rating may be exceeded.  
(Top View)  
ORDERING INFORMATION  
Operating  
Temperature Range  
Device Function  
Package  
LF351D  
LF351N  
Single  
Single  
SO–8  
Plastic DIP  
LF353D  
LF353N  
Dual  
Dual  
SO–8  
Plastic DIP  
T
= 0° to +70°C  
A
LF347BN  
LF347N  
Quad  
Quad  
Plastic DIP  
Plastic DIP  
Motorola, Inc. 1996  
Rev 0  

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