LB1875 데이터 시트보기 (PDF) - SANYO -> Panasonic
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LB1875 Datasheet PDF : 17 Pages
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Parameter
[ERR amplifier]
Input offset voltage
Input bias current
Ouput High level voltage
Ouput Low level voltage
DC bias level
[Current limiter]
Limiter voltage
[Low-voltage protection circuit]
Operation voltage
Release voltage
Hysteresis width
[Thermal shutdown operation]
Termal shutdown temperature
Hysteresis width
[SOFT pin]
Stop voltage
External C discharge current
[Quartz oscillator]
Quartz oscillator frequency
Low level pin voltage
High level pin voltage
[CLKOUT pin]
Output saturation voltage
Output leak current
[CLKIN pin]
External input frequency
High level input voltage
Low level input voltage
Input open voltage
Hysteresis width
High level input current
Low level input current
[S/S pin]
High level input voltage
Low level input voltage
Input open voltage
Hysteresis width
High level input current
Low level input current
[F/R pin]
High level input voltage
Low level input voltage
Input open voltage
High level input current
Low level input current
[FGSEL pin]
High level input voltage
Low level input voltage
Input open voltage
High level input current
Low level input current
LB1875
Symbol
Conditions
VIO(ER)
IB(ER)
VOH(ER)
VOL(ER)
VB(ER)
Design target value
IOH = –500 µA
IOL=500 µA
VRF
VSDL
VSDH
∆VSD
TSD
∆TSD
Design target value (junction temperature)
Design target value (junction temperature)
VSFT
IDCHG
In stop condition
fOSC
VOSCL
VOSCH
IOSC=–0.5 mA
VOSC=VOSCL+0.6V
VOL(CKOUT) ICKOUT=2 mA
IL(CKOUT) VO=VCC
fI(CKIN)
VIH(CKIN)
V ) IL(CKIN
VIO(CKIN)
VIS(CKIN)
IIH(CKIN)
IIL(CKIN)
VCKIN=VREG
VCKIN=0V
VIH(SS)
VIL(SS)
VIO(SS)
VIS(SS)
IIH(SS)
IIL(SS)
VS/S=VREG
VS/S=0V
VIH(FR)
VIL(FR)
VIO(FR)
IIH(FR)
IIL(FR)
VF/R=VREG
VF/R=0V
VIH(FSEL)
VIL(FSEL)
VIO(FSEL)
IIH(FSEL) VFSEL=VREG
IIL(FSEL) VFSEL=0V
Ratings
Unit
min
typ
max
–10
–1
VREG–1.2 VREG–0.9
0.9
–5%
VREG/2
+10 mV
+1 µA
V
1.2
V
+ 5% V
0.45
0.5
0.55
V
3.55
3.8
0.15
3.75
4.0
0.25
3.95
V
4.2
V
0.35 °C
150
180
°C
30
°C
3.0
3.3
4
6
3.6
V
8 µA
2
1.45
0.5
10 MHz
V
mA
0.1
0.4
V
10 µA
0.1
3.5
0
VREG–0.5
0.3
–10
–200
0.4
0
–140
10 kHz
VREG
V
1.5 V
VREG
V
0.5 V
+10 µA
µA
3.5
0
VREG–0.5
0.3
–10
–200
0.4
0
–140
VREG
V
1.5
V
VREG
V
0.5
V
+10 µA
µA
3.5
0
VREG–0.5
–10
–200
0
–140
VREG
V
1.5
V
VREG
V
+10 µA
µA
3.5
0
VREG–0.5
–10
–200
VREG
V
1.5 V
VREG
V
0
+10 µA
–140
µA
Continued on next page
No. 6002-4/17
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