LB1922 Ver la hoja de datos (PDF) - SANYO -> Panasonic
Número de pieza
componentes Descripción
Fabricante
LB1922 Datasheet PDF : 10 Pages
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LB1922
Electrical Characteristics at Ta = 25°C, VCC = VM = 12 V
Parameter
Current drain 1
Current drain 2
Output saturation voltage 1
Output saturation voltage 2
Output leakage current
[7-V Fixed-Voltage Output]
Output voltage
Line regulation
Load regulation
[5-V Fixed-Voltage Output]
Output voltage
Line regulation
Load regulation
[4-V Fixed-Voltage Output]
Output voltage
Line regulation
Load regulation
[Hall Amplifier]
Input bias current
Common-mode input voltage range
Hall input sensitivity
Hysteresis
Input voltage (low → high)
Input voltage (high → low)
[Oscillator]
Output high-level voltage
Output low-level voltage
Oscillator frequency
Amplitude
[Current Limiter Operation]
Limiter
[Thermal Shutdown Operation]
Thermal shutdown operating temperature
Hysteresis
[FG Amplifier]
Input offset voltage
Input bias current
Output high-level voltage
Output low-level voltage
FG input sensitivity
Following stage Schmitt amplitude
Operating frequency range
Open-loop gain
[FGS Output]
Output saturation voltage 1
Output leakage current
[Speed Discriminator]
Output high-level voltage
Output low-level voltage
[PLL Output]
Output high-level voltage
Output low-level voltage
[Number of Counts]
Symbol
Conditions
ICC1
ICC2
VO(sat)1
VO(sat)2
IOleak
In stop mode
IO = 1 A, VCC = VM = 10.5 V
IO = 2 A, VCC = VM = 10.5 V
VH
∆VH1
∆VH2
IO = –10 mA
VCC = 9.5 to 18 V
IO = –5 to –20 mA
VX
∆VX1
∆VX2
IO = –5 mA
VCC = 9.5 to 18 V
IO = –5 to –20 mA
VFG
∆VFG1
∆VFG2
IO = –5 mA
VCC = 9.5 to 18 V
IO = –5 to –15 mA
IHB
VICM
∆VIN
VSLH
VSHL
VOH(CR)
VOL(CR)
f(CR)
V(CR)
R = 56 kΩ, C = 1000 pF
VCC-VM
TSD
∆TSD
Design target value
VIO(FG)
IB(FG)
VOH(FG)
VOL(FG)
IFG = –2 mA
IFG = 2 mA
Gain: 100 ×
f(FG) = 2 kHz
VO(FGS)
IL(FGS)
IO(FGS) = 2 mA
VO = 5 V
VOH(D)
VOL(D)
VOH(P)
VOL(P)
Ratings
Unit
min
typ
max
34
50 mA
8
11 mA
2.0
3.0
V
2.7
4.2
V
100
µA
6.65
7.0
7.35
V
50
200 mV
40
200 mV
4.45
4.80
5.15
V
50
200 mV
5
200 mV
3.65
4.0
4.35
V
40
200 mV
110
200 mV
–4
–1
µA
1.5
5.1
V
60
mVp-p
8
14
24 mV
7
mV
–7
mV
2.8
3.1
3.4
V
0.8
1.1
1.4
V
15
kHz
2.0
Vp-p
0.4
0.5
0.6
V
150
180
°C
50
°C
–10
+10 mV
–1
+1
µA
5.5
6
V
1
1.5
V
3
mV
100
180
250 mV
2 kHz
45
51
dB
0.1
0.5
V
10
µA
4.0
4.3
V
0.8
1.1
V
3.2
3.5
3.8
V
1.2
1.5
1.8
V
512
Continued on next page.
No. 5679-2/10
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