BA6950FS Ver la hoja de datos (PDF) - ROHM Semiconductor
Número de pieza
componentes Descripción
Lista de partido
BA6950FS Datasheet PDF : 11 Pages
| |||
BA6950FS, BA6951FS
Technical Note
●Electrical characteristics (BA6950FS, unless otherwise specified, Ta=25℃ and VCC=4.8V, VB=4.8V)
Parameter
Symbol
Min.
Limits
Typ.
Unit
Max.
Conditions
Supply current 1
ICC1
-
4.0
6.0
mA FWD/REV mode, VCTL=0V
Supply current 2
ICC2
-
0.7
1.5
mA Standby mode, VCTL=0V
Supply current 3
IBOFF
-
0
1
µA VCC=0V
Input threshold voltage H
VR/F H
2.0
-
VCC
V
Input threshold voltage L
VR/F L
0
-
0.8
V
Input bias current
IR/F H
-
80
135
µA FIN=2V, RIN=2V
CTL amplifier offset voltage
VCTLOFS
-5
0
5
mV VCTL-RC, VCTL=0V, 1V
CTL amplifier gain
VCTLGA
40
46
52
µA/V ΔIRT1, VCTL=2V, 1V
CTL output mirror ratio 1
ICTLR1
0.85
1.00
1.15
ratio IRT1/IRC, IRC=20µA
CTL output mirror ratio 2
ICTLR2
0.90
1.00
1.10
ratio IRT1/IRC, IRC=200µA
CS amplifier offset voltage
CSOFS
-5
0
5
mV CS1-CS2, CS1=0V, 0.1V
CS output mirror ratio 1
ICSR1
0.85
1.00
1.15
ratio IRT2/ICS2, ICS=20µA
CS output mirror ratio 2
ICSR2
0.90
1.00
1.10
ratio IRT2/ICS2, ICS=200µA
Output high voltage
VH
2.0
4.6
-
V M1, M2, VCTL=0.2V
Output saturation voltage H
VOH
-
0.09
0.3
V IO=50mA, RT1=VCC
Output saturation voltage L
VOL
-
0.07
0.2
V IO=50mA, RT1=VCC
●Electrical characteristics (BA6951FS, unless otherwise specified, Ta=25℃ and VCC=4.8V, VB=4.8V)
Parameter
Symbol
Min.
Limits
Typ.
Unit
Max.
Conditions
Supply current 1
ICC1
-
4.0
6.0
mA FWD/REV mode, VCTL=0V
Supply current 2
ICC2
-
0.7
1.5
mA Standby mode, VCTL=0V
Supply current 3
IBOFF
-
0
1
µA VCC=0V
Input threshold voltage H
VR/F H
2.0
-
VCC
V
Input threshold voltage L
VR/F L
0
-
0.8
V
Input bias current
IR/F H
-
80
135
µA FIN=2V, RIN=2V
CTL amplifier offset voltage
VCTLOFS
-5
0
5
mV VCTL-RC, VCTL=0V, 1V
CTL amplifier gain
VCTLGA
40
46
52
µA/V ΔIRT1, VCTL=2V, 1V
CTL output mirror ratio 1
ICTLR1
0.85
1.00
1.15
ratio IRT1/IRC, IRC=20µA
CTL output mirror ratio 2
ICTLR2
0.90
1.00
1.10
ratio IRT1/IRC, IRC=200µA
CS amplifier offset voltage
CSOFS
-5
0
5
mV ATC-CS, ATC=0V, 0.1V
CS output mirror ratio 1
ICSR1
0.85
1.00
1.15
ratio IRT2/ICS, ICS=20µA
CS output mirror ratio 2
ICSR2
0.90
1.00
1.10
ratio IRT2/ICS, ICS=200µA
TL-RAOFS offset voltage
TL-RAOFS
6
18
30
mV TL=0.3V, RATC=1.0Ω
Output high voltage
VH
1.85
2.20
2.55
V M1, M2, VCTL=1.0V
Output saturation voltage H
VOH
-
0.28
0.56
V IO=300mA, RT1=VCC
Output saturation voltage L
VOL
-
0.32
0.64
V IO=300mA, RT1=VCC
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
2/10
2011.05 - Rev.C
Share Link: 