L272 データシートの表示（PDF） - STMicroelectronics
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L272 Datasheet PDF : 10 Pages
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L272
ABSOLUTE MAXIMUM RATINGS
Symbol
Vs
Vi
Vi
Io
Ip
Ptot
Top
Tstg, Tj
Parameter
Supply Voltage
Input Voltage
Differential Input Voltage
DC Output Current
Peak Output Current (non repetitive)
Power Dissipation at:
Tamb = 80°C (L272), Tamb = 50°C (L272M), Tcase = 90 °C (L272D)
Tcase = 75 °C (L272)
Operating Temperature Range (L272D)
Storage and Junction Temperature
Value
28
Vs
± Vs
1
1.5
1.2
5
– 40 to 85
– 40 to 150
Unit
V
A
A
W
W
°C
°C
THERMAL DATA
Symbol
Rth j-case
Rth j-amb
Rth j-alumina
Parameter
Thermal Resistance Junction-pins
Thermal Resistance Junction-ambient
Thermal Resistance Junction-alumina
Max.
Max.
Max.
Powerdip
15
70
–
SO16
–
–
** 50
Minidip
* 70
100
–
Unit
oC/W
oC/W
oC/W
* Thermal resistance junction-pin 4
** Thermal resistance junctions-pins with the chip soldered on the middle of an alumina supporting substrate measuring
15x 20mm; 0.65mm thickness and infinite heatsink.
ELECTRICAL CHARACTERISTICS (VS = 24V, Tamb = 25oC unless otherwise specified)
Symbol
Vs
Parameter
Supply Voltage
Test Conditions
Min. Typ. Max. Unit
4
28 V
Is
Ib
Vos
Ios
SR
B
Ri
Gv
eN
IN
CRR
SVR
Vo
Cs
d
Tsd
Quiescent Drain Current
Input Bias Current
Input Offset Voltage
Input Offset Current
Slew Rate
Gain-bandwidth Product
Input Resistance
O. L. Voltage Gain
Input Noise Voltage
Input Noise Current
Common Mode Rejection
Supply Voltage Rejection
Output Voltage Swing
Channel Separation
Distortion
Thermal Shutdown Junction
Temperature
VO
=
VS
2
Vs = 24V
Vs = 12V
f = 100Hz
f = 1kHz
B = 20kHz
B = 20kHz
f = 1kHz
f = 100Hz, RG = 10kΩ, VR = 0.5V
Vs = 24V
Vs = ± 12V
Vs = ± 6V
Ip = 0.1A
Ip = 0.5A
f = 1 kHz; RL =10Ω, Gv = 30dB
Vs = 24V
Vs = ± 6V
f = 1kHz, Gv = 3 dB, Vs = 24V, RL = ∞
8 12 mA
7.5 11 mA
0.3 2.5 µA
15 60 mV
50 250 nA
1
V/µs
350
kHz
500
kΩ
60 70
dB
50
dB
10
µV
200
pA
60 75
dB
dB
70
54 62
56
23
V
21 22.5
V
dB
60
60
0.5
%
145
°C
3/10
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