LS1240A
ABSOLUTE MAXIUM RATINGS
LINEAR INTEGRATED CIRCUIT
PARAMETER
SYMBOL
RATINGS
UNIT
Calling Voltage (f=50Hz) Continuous
V
AB
θ
120
V
RMS
Calling Voltage (f=50Hz) (5s ON/10s OFF)
V
AB
200
V
RMS
Supply Current
I
DC
30
mA
Operating Temperature
T
OPR
-40 ~ +70
°C
Storage Temperature
T
STG
-65 ~ +150
°C
Note Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
THERMAL DATA
PARAMETER
Junction to Ambient
SOP-8
DIP-8
SYMBOL
θ
JA
RATINGS
150
100
UNIT
℃/W
ELECTRICAL CHARACTERISTICS
(T
A
= 25
℃
, unless otherwise specified)
PARAMETER
Supply Voltage
Current Consumption without load
Activation Voltage
Sustaining Voltage
Differential Resistance in OFF Condition
Output Voltage Swing
Short Circuit Current
AC OPERATION
Output Frequencies (Vs=26V,R1=14kΩ)
Fout1/Fout2
Programming Resistor Range
Sweep Frequency
SYMBOL
V
S
I
B
V
ON
V
OFF
R
D
V
OUT
I
OUT
f
OUT1
f
OUT2
TEST CONDITIONS
V
S
=9.3 to 25V
12
7.8
6.4
V
S
=20V, R
L
=250Ω
V
3
=0V
V
3
=6V
1.55
1.08
1.33
8
5.25
V
S
-5
70
MIN
TYP
1.5
MAX UNIT
26
V
1.8
mA
13.5
V
9.3
V
kΩ
V
mA
2.53
1.9
1.43
56
9.75
kHz
C1=100nF,R1=14kΩ
7.5
kΩ
Hz
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
4 of 5
QW-R108-002.I
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