LB1981 データシートの表示（PDF） - SANYO -> Panasonic
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LB1981 Datasheet PDF : 9 Pages
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LB1981V
Allowable Operating Ranges at Ta = 25˚C
Parameter
Symbol
Power supply voltage
VCC1
VCC2
VS
Conditions
Ratings
Unit
2.7 to 6.0
V
2.7 to 10.0
V
0 to VCC2
V
Electrical Characteristics at Ta = 25°C, VCC1 = 3V, VCC2 = 4.75V, VS = 3V
Parameter
Symbol
Conditions
Power supply current
Output idle current
Output saturation voltage, upper side 1
Output saturation voltage, lower side 1
Output saturation voltage, upper side 2
Output saturation voltage, lower side 2
COM pin common mode input voltage
range
ICC1
ICC2
ICC10Q
ICC20Q
IS30Q
VOU1
VOD1
VOU2
VOD2
VIC
Standby pin High level voltage
Standby pin Low level voltage
Standby pin input current
Standby pin leakage current
FRC pin High level voltage
FRC pin Low level voltage
FRC pin input current
FRC pin leakage current
Slope pin source current ratio
Slope pin sink current ratio
CSLP1 source - sink current ratio
CSLP2 sink - source current ratio
Startup frequency
VSTBYH
VSTBYL
ISTBYH
ISTBYL
VFRCH
VFRCL
IFRCI
IFRCL
RSOURCE
RSINK
RCSLP1
RCSLP2
Freq
Phase delay width
Dwidth
Thermal shutdown operating
temperature
TTSD
Thermal shutdown hysteresis
SELCSLP pin High level voltage
SELCSLP pin Low level voltage
SELCSLP input current
SELCSLP pin leakage current
[FG amplifier]
∆TTSD
VSELH
VSELL
ISEL H
ISEL L
Input offset voltage
Input bias current
Common mode input voltage range
Open loop gain
Input ON voltage
Input OFF voltage
Schmitt amplifier hysteresis width
Output duty
VIO
IBIN–
VICOM
GVFG
VOL
VOH
VSHIS
Duty
Reference voltage
[PG amplifier]
VREF
Input offset voltage
VIO
Input bias voltage
IBIN–
Common mode input voltage range
VICOM
Open loop gain
GVPG
Output ON voltage
VOL
Output OFF voltage
VOH
Schmitt amplifier hysteresis width
VSHIS
Note: Items shown to be “*1” are not measured.
IO = 76 mA
IO = 76 mA
VSTBY = 0V
VSTBY = 0V
VSTBY = 0V
IO = 0.1A
IO = 0.1A
IO = 0.4A
IO = 0.4A
VSTBY = 3V
VSTBY = 0V
VFRC = 3V
VFRC = 0V
ICSLP1 source/ICSLP2 source
ICSLP1 sink/ICSLP2 sink
ICSLP1 source/ICSLP1 sink
ICSLP2 source/ICSLP2 sink
COSC = 0.1 µF, OSC frequency *1
*1
*1
*1
VSELCSLP = 3V
VSELCSLP = 0V
*1
*1
f = 1 kHz *1
IO = 10 µA
IO = 10 µA
*1
f = 720 Hz, VIN = 20 mVp-p
*1
*1
*1
f = 1 kHz *1
IO = 10 µA
IO = 10 µA
*1
Ratings
min typ max
Unit
5 7.5 mA
1.2 2.5 mA
1.0 1.5 mA
10 µA
60 120 µA
0.2 0.5
V
0.2 0.5
V
0.4 0.8
V
0.4 0.8
V
0.3
VCC2–0.9
V
2
VCC1
V
–0.2
+0.7
V
50 µA
–10
µA
2
VCC1
V
–0.2
+0.7
V
50 µA
–10
µA
–12
+12 %
–12
+12 %
–35
+15 %
–35
+15 %
11.5
Hz
30
deg
150 180 210 ˚C
15
°C
2
VCC
V
–0.2
+0.7
V
50 µA
–10
µA
±1
±5 mV
250 nA
1
2
V
55
dB
0.4
V
VCC1–0.5
V
20
mV
30
70 %
1.15 1.30 1.45
V
1
VCC1–0.5
±1
±5 mV
250 nA
2
V
55
dB
0.4
V
V
50
mV
No. 5917-2/9
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