LM733H [NSC]
LM733/LM733C Differential Amplifier; LM733 / LM733C差分放大器
| 型号： | LM733H |
| 厂家： | 
National Semiconductor |
| 描述： | LM733/LM733C Differential Amplifier |
| 文件： | 总6页 (文件大小：172K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
August 1989
LM733/LM733C Differential Amplifier
General Description
Features
Y
120 MHz bandwidth
The LM733/LM733C is a two-stage, differential input, differ-
ential output, wide-band video amplifier. The use of internal
series-shunt feedback gives wide bandwidth with low phase
distortion and high gain stability. Emitter-follower outputs
provide a high current drive, low impedance capability. Its
120 MHz bandwidth and selectable gains of 10, 100 and
400, without need for frequency compensation, make it a
very useful circuit for memory element drivers, pulse amplifi-
ers, and wide band linear gain stages.
Y
250 kX input resistance
Y
Selectable gains of 10, 100, 400
Y
No frequency compensation
Y
High common mode rejection ratio at high frequencies
Applications
Y
Magnetic tape systems
Y
Disk file memories
b
The LM733 is specified for operation over the 55 C to
125 C military temperature range. The LM733C is speci-
§
Y
Thin and thick film memories
a
§
Y
Woven and plated wire memories
a
fied for operation over the 0 C to 70 C temperature range.
§
§
Y
Wide band video amplifiers
Connection Diagrams
Dual-In-Line Package
Metal Can Package
TL/H/7866–2
Note: Pin 5 connected to case.
Top View
Order Number LM733H or LM733CH
See NS Package Number H10D
TL/H/7866–1
Top View
Order Number LM733CN
See NS Package Number N14A
C
1995 National Semiconductor Corporation
TL/H/7866
RRD-B30M115/Printed in U. S. A.
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales
Office/Distributors for availability and specifications.
Power Dissipation (Note 1)
Junction Temperature
500 mW
a
150 C
§
b
b
a
65 C to 150 C
Storage Temperature Range
§
§
g
g
g
Diffential Input Voltage
5V
6V
8V
Operating Temperature Range
LM733
LM733C
Common Mode Input Voltage
a
55 C to 125 C
§
0 C to 70 C
§
§
a
V
§
CC
Output Current
10 mA
Lead Temperature (Soldering, 10 sec.)
260 C
§
e
e
g
Electrical Characteristics (T
25 C, unless otherwise specified, see test circuits, V
§
6.0V)
A
S
LM733
LM733C
Typ
Test
Characteristics
Test Conditions
Units
Circuit
Min
Typ
Max
Min
Max
Differential Voltage Gain
Gain 1 (Note 2)
300
90
400
100
10
500
110
11
250
80
400
100
10
600
120
12
Gain 2 (Note 3)
Gain 3 (Note 4)
1
2
2
2
e
e
3 Vp-p
R
2 kX V
OUT
9.0
8.0
L
Bandwidth
Gain 1
40
90
40
90
MHz
MHz
MHz
Gain 2
Gain 3
120
120
Rise Time
Gain 1
e
e
V
V
1 Vp-p
10.5
4.5
10.5
4.5
ns
ns
ns
OUT
Gain 2
10
10
12
10
Gain 3
2.5
2.5
Propagation Delay
Gain 1
1 Vp-p
OUT
7.5
6.0
3.6
7.5
6.0
3.6
ns
ns
ns
Gain 2
Gain 3
Input Resistance
Gain 1
4.0
30
4.0
30
kX
kX
kX
Gain 2
20
10
Gain 3
250
250
Input Capacitance
Input Offset Current
Input Bias Current
Input Noise Voltage
Input Voltage Range
Gain 2
2.0
0.4
9.0
12
2.0
0.4
9.0
12
pF
mA
3.0
20
5.0
30
mA
e
BW
1 kHz to 10 MHz
mVrms
V
g
g
1.0
1
1
1.0
Common Mode Rejection Ratio
s
1V f 100 kHz
e
e
g
g
Gain 2
Gain 2
V
V
60
86
60
60
86
60
dB
dB
CM
e
1V f
5 MHz
CM
Supply Voltage Rejection Ratio
Gain 2
e
g
1
1
DV
0.5V
50
70
50
70
dB
S
Output Offset Voltage
Gain 1
e %
e %
R
L
0.6
1.5
1.0
0.6
1.5
1.5
V
V
Gain 2 and 3
0.35
0.35
Output Common Mode Voltage
Output Voltage Swing
Output Sink Current
1
1
R
R
2.4
3.0
2.5
2.9
4.0
3.6
20
3.4
2.4
3.0
2.5
2.9
4.0
3.6
20
3.4
V
L
e
2k
L
mA
X
Output Resistance
e %
Power Supply Current
1
R
L
18
24
18
24
mA
2
Electrical Characteristics (Continued)
k
k
k
k
b
(The following specifications apply for 55 C
e
T
A
125 C for the LM733 and 0 C
§
T
A
70 C for the LM733C, V
§
§
§
S
g
6.0V)
LM733
Typ
LM733C
Test
Circuit
Characteristics
Test Conditions
Units
Min
Max
Min
Typ
Max
Differential Voltage Gain
Gain 1
Gain 2
Gain 3
200
80
8.0
600
120
12.0
250
80
8.0
600
120
12.0
e
e
3 Vp-p
R
L
2 kX, V
OUT
1
Input Resistance Gain 2
Input Offset Current
Input Bias Current
8
8
kX
mA
mA
V
5
6
40
40
g
g
1
Input Voltage Range
1
1
1
1
1
1
Common Mode Rejection Ratio
Gain 2
s
1V f 100 kHz
e
g
g
V
50
50
50
50
dB
dB
CM
Supply Voltage Rejection Ratio
Gain 2
e
DV
0.5V
S
Output Offset Voltage
Gain 1
Gain 2 and 3
e %
R
1.5
1.2
1.5
1.5
V
V
L
L
e
Output Voltage Swing
Output Sink Current
Power Supply Current
R
2k
2.5
2.2
2.8
2.5
V
pp
mA
mA
e %
1
R
27
27
L
Note 1: The maximum junction temperature of the LM733 is 150 C, while that of the LM733C is 100 C. For operation at elevated temperatures devices in the TO-
§
§
100 package must be derated based on a thermal resistance of 150 C/W junction to ambient or 45 C/W junction to case. Thermal resistance of the dual-in-line
§
§
package is 90 C/W.
§
Note 2: Pins G1A and G1B connected together.
Note 3: Pins G2A and G2B connected together.
Note 4: Gain select pins open.
Note 5: Refer to RETS733X drawing for specifications of LM733H version.
Typical Performance Characteristics
Pulse Response vs
Temperature
Pulse Response vs
Supply Voltage
Pulse Response
TL/H/7866–6
3
Typical Performance Characteristics (Continued)
Gain vs Frequency
Temperature
Gain vs Frequency vs
Supply Voltage
Voltage Gain vs Frequency
TL/H/7866–7
4
Test Circuits
Test Circuit 1
Test Circuit 2
TL/H/7866–3
TL/H/7866–4
Voltage Gain Adjust Circuit
TL/H/7866–5
e
e
25 C
V
6V, T
§
(Pin numbers apply to TO-5 package)
S
A
Schematic Diagram
TL/H/7866–8
5
Physical Dimensions inches (millimeters)
Metal Can Package (H)
Order Number LM733H or LM
NS Package Number H10
Molded Dual-In-Line Package (N)
Order Number LM733CN
NS Package Number N14A
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SEMICONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are devices or
systems which, (a) are intended for surgical implant
into the body, or (b) support or sustain life, and whose
failure to perform, when properly used in accordance
with instructions for use provided in the labeling, can
be reasonably expected to result in a significant injury
to the user.
2. A critical component is any component of a life
support device or system whose failure to perform can
be reasonably expected to cause the failure of the life
support device or system, or to affect its safety or
effectiveness.
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