LB1854 查看數據表（PDF） - SANYO -> Panasonic
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LB1854 Datasheet PDF : 6 Pages
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LB1854M
Electrical Characteristics at Ta = 25°C, VCC1 = 12 V, VCC2 = 5 V
Parameter
Symbol
Conditions
Current drain
[Drive Block]
ICC1
ICC2
VC = 0 V, RL = ∞
VC = 0 V
Output saturation voltage
Output TRS breakdown voltage
Output resting potential
Hall amplifier input offset voltage
Hall amplifier input bias current
Hall amplifier common mode
input voltage range
VO (sat) 1
VO (sat) 2
VO (sus)
VOQ
VH offset
IH bias
IOUT = 0.5 A, sink + source
IOUT = 1.0 A, sink + source
IOUT = 20 mA*
VC = 0 V
VH ch
Hall input/output voltage gain
[Control Block]
GVHO
Control output drive gain
Control output CH difference
Control start voltage
Gain control switching high level
GVCO1
GVCO2
∆GVCO
VCTH
High gain
Low gain
When VOUTp-p = 2 V
Gain control switching
middle level
Middle level when the input is open
Gain control switching low level
[FG Amplifier]
FG amplifier input offset voltage
Open-loop voltage gain
Source output saturation voltage
Sink output saturation voltage
Common-mode signal
rejection ratio
VFG offset
GVFG
VFG OU
VFG OD
CHR
f = 1 kHz
IO = 2 mA
IO = –2 mA
*
FG amplifier common-mode
input voltage range
VFG CH
Phase margin
*
Schmitt hysteresis
Schmitt input voltage range
[Thermal Shutdown]
∆Vsh1
∆Vsh2
VshCH
FGOUT2: High to low
FGOUT2: Low to high
Operating temperature
TSD *
Hysteresis
∆TSD *
Note: * Items marked with an asterisk are design target values and are not measured.
min
typ
max
Unit
17
30
mA
6.5
9.5
mA
1.6
2.0
20
5.7
6.0
–5
1
1.3
43
46
2.2
V
3.0
V
V
6.3
V
+5
mV
5
µA
2.2
V
49
dB
37
40
31
34
–2
2.5
4
2
0
43
dB
37
dB
+2
dB
V
5
V
3
V
1
V
–8
+8
mV
60
dB
37
V
1.3
V
80
dB
0
3.5
V
20
Deg
22
mV
22
mV
0.7
3.5
V
150 180
210
°C
15
°C
No. 4476-2/6
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