LB1895 Просмотр технического описания (PDF) - SANYO -> Panasonic
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LB1895 Datasheet PDF : 12 Pages
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LB1895, 1895D
Electrical Characteristics at Ta = 25 °C, VCC1 = 5 V, VCC2 = VCC3 = 12 V
(Unless otherwise specified)
Parameter
[Supply current]
Supply current 1
Supply current 2
Supply current 3
Output quiescent current 1
Output quiescent current 2
Output quiescent current 3
[Output]
Upper saturation voltage 1
Lower saturation voltage 1
Upper saturation voltage 2
Lower saturation voltage 2
Current limiter setting voltage
[Hall Amplifier]
Hall amplifier common-mode
input voltage range
Hall amplifier input bias current
Minimum Hall input level
[S/S pin]
High-level voltage
Low-level voltage
Input current
LEAK current
[Control stage]
VC pin input current
VCREF pin input current
Voltage gain
Rising threshold voltage
Rising threshold voltage width
[Hall supply]
Hall supply voltage
Allowable current
[Thermal shutdown]
Operating temperature
Hysteresis
[Hall comparator]
Input offset voltage
Input hysteresis
Output ON voltage
Output OFF voltage
Output current (sink)
Symbol
ICC1
ICC2
ICC3
ICC1OQ
ICC2OQ
ICC3OQ
VOU1
VOD1
VOU2
VOD2
VCL
VHCOM
IHIB
VHIN
VS/SH
VS/SL
IS/SI
IS/SL
IVC
IVCREF
VGCO
VCTH
∆ VCTH
VH
IH
TTSD
∆TTSD
VHCIoffset
VHCIhys
VOU
VOD
ISINK
Conditions
VC = VCREF
VC = VCREF
VC = VCREF
VS/S = 0 V
VS/S = 0 V
VS/S = 0 V
IO = –0.5 A, VCC1 = 5 V, VCC2 = VCC3 = 12 V
IO = 0.5 A, VCC1 = 5 V, VCC2 = VCC3 = 12 V
IO = –0.5 A, VCC1 = VCC3 = 5 V, VCC2 = 12 V
IO = 0.5 A, VCC1 = VCC3 = 5 V, VCC2 = 12 V
RRF = 0.43 Ω
VS/S = 5 V
VS/S = 0 V
VC = VCREF = 2.5 V
VC = VCREF = 2.5 V
∆VRF/∆VC
VCREF = 2.5 V
VCREF = 2.5 V
IH = 5 mA
*D
*D
Note
Note: When in S/S OFF (standby) state, the Hall comparator goes high.
*D stands for design target; this value is not measured.
min typ max Unit
4
7 mA
0
0.5 mA
150 250 µA
200 µA
30 µA
30 µA
0.8
0.3
0.3
0.3
0.25 0.32
1.3 V
0.5 V
0.5 V
0.5 V
0.4 V
1.2
VCC1
–1.0
V
1
2 µA
60
mVp-p
2.0
VCC1 V
0.7 V
200 µA
–30
µA
1
1
0.2 0.25
2.35
50
3 µA
3 µA
0.3 Times
2.65 V
150 mV
1.0
20
1.6 V
mA
150 180
15
210 °C
°C
10 mV
3
8
15 mV
0.3 V
4.7
V
3
mA
No.5634-3/12
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