参数资料
型号: LA76919M
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP80
封装: 14 X 20 MM, QIP-80
文件页数: 2/3页
文件大小: 133K
代理商: LA76919M
Absolute Maximum Ratings
If MilitaryAerospace specified devices are required
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Internal Power Dissipation (Note 1)
500 mW
Applied Voltage (Note 2)
30V
Differential Input Signal (V7 b V8)
g
50V
Differential Input Signal (V4 b V1)
g
(5aI5R0)V
Input Signal (V2 b V1 V3 b V4)
50V
Bias Current (I5)12 mA
Operating Temperature Range LM1596 b55 Cto a125 C
LM1496
0 Cto a70 C
Storage Temperature Range
b
65 Cto a150 C
Soldering Information
Dual-In-Line Package
Soldering (10 seconds)
260 C
Small Outline Package
Vapor Phase (60 seconds)
215 C
Infrared (15 seconds)
220 C
See AN-450 ‘‘Surface Mounting Methods and their effects
on Product Reliability’’ for other methods of soldering sur-
face mount devices
Electrical Characteristics (TA e 25 C unless otherwise specified see test circuit)
Parameter
Conditions
LM1596
LM1496
Units
Min
Typ
Max Min
Typ
Max
Carrier Feedthrough
VC e 60 mVrms sine wave
40
m
Vrms
fC e 10 kHz offset adjusted
VC e 60 mVrms sine wave
140
m
Vrms
fC e 10 kHz offset adjusted
VC e 300 mVpp square wave
004
02
004
02
mVrms
fC e 10 kHz offset adjusted
VC e 300 mVpp square wave
20
100
20
150
mVrms
fC e 10 kHz not offset adjusted
Carrier Suppression
fS e 10 kHz 300 mVrms
50
65
50
65
dB
fC e 500 kHz 60 mVrms sine wave offset adjusted
fS e 10 kHz 300 mVrms
50
dB
fC e 10 MHz 60 mVrms sine wave offset adjusted
Transadmittance Bandwidth
RL e 50X
300
MHz
Carrier Input Port VC e 60 mVrms sine wave
fS e 10 kHz 300 mVrms sine wave
Signal Input Port VS e 300 mVrms sine wave
80
MHz
V7 b V8 e 05Vdc
Voltage Gain Signal Channel
VS e 100 mVrms fe 10 kHz
25
35
25
35
VV
V7 b V8 e 05 Vdc
Input Resistance Signal Port
f e 50 MHz
200
kX
V7 b V8 e 05 Vdc
Input Capacitance Signal Port
f e 50 MHz
20
pF
V7 b V8 e 05 Vdc
Single Ended Output Resistance f e 10 MHz
40
kX
Single Ended Output
f e 10 MHz
50
pF
Capacitance
Input Bias Current
(I1 a I4)2
12
25
12
30
m
A
Input Bias Current
(I7 a I8)2
12
25
12
30
m
A
Input Offset Current
(I1 b I4)
07
50
07
50
m
A
Input Offset Current
(I7 b I8)
07
50
m
A
Average Temperature
(b55 C k TA k a125 C)
20
nA C
Coefficient of Input
(0 C k TA k a70 C)
20
nA C
Offset Current
Output Offset Current
(I6 b I9)
1450
1460
m
A
Average Temperature
(b55 C k TA k a125 C)
90
nA C
Coefficient of Output
(0 C k TA k a70 C)
90
nA C
Offset Current
2
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