bd6757kn ROHM Co. Ltd., bd6757kn Datasheet - Page 3

• Manufacturer Part Number: bd6757kn
• Description: 7ch System Lens Drivers For Digital Still Cameras / Single-lens Reflex Cameras
• Manufacturer: ROHM Co. Ltd.

© 2009 ROHM Co., Ltd. All rights reserved.
BD6757KN, BD6889GU
www.rohm.com
2) BD6889GU Electrical Characteristics (Unless otherwise specified, Ta=25°C, VCC=3.0V, VM=5.0V)
Overall
Circuit current
during standby operation
Circuit current
Control input (IN=PS, IN1A to IN7B, SW, DSW, DSEL1, and DSEL2)
High level input voltage
Low level input voltage
High level input current
Low level input current
Pull-down resistor
UVLO
UVLO voltage
Full-ON Drive block (ch1 to ch6)
Output ON-Resistance
Pulse input response
Linear Constant-Current Drive block (ch7)
Output ON-Resistance
VREF output voltage
Output limit current 1
Output limit current 2
Output limit current 3
Digital NPN transistor block for photo-interrupter waveform shaping
Input current
Low level output voltage
Input dividing resistance
Output pull-up resistance
Input dividing resistance
comparison
Digital PNP transistor block for photo-interrupter waveform shaping
Input current
High level output voltage
Input dividing resistance
Output pull-down resistance
Input dividing resistance
comparison
Voltage-regulator for photo-interrupter
High level output voltage
Output ON-Resistance
Output leak current
※6 Design target value (Not all shipped devices are fully tested.)
Parameter
RONREG
VREGH
Symbol
VUVLO
ICCST
RSOH
VSOH
VREF
VSOL
RSOL
VINH
RSIN
RSIP
VINL
RON
RON
IOL1
IOL2
IOL3
IINH
ISIH
ICC
IINL
RIN
ISIL
ILPI
tp
-
-
VCC-0.25
VCC-0.25
Min.
0.88
-0.1
100
388
285
190
2.0
1.6
0.8
0.8
15
50
70
23
70
23
-1
-
-
-
-
-
-
-
-
-
VCC-0.1
VCC-0.2
Limit
Typ.
0.90
100
400
300
200
100
100
1.5
1.3
0.9
0.1
1.0
1.0
30
33
33
0
0
2
0
-
-
-
-
-
-
3/15
Max.
0.92
0.25
200
412
315
210
130
130
3.0
0.7
2.4
1.6
1.1
0.1
1.2
1.2
2.5
10
60
43
43
1
-
-
-
-
-
-
Unit
mA
mA
mA
mA
mA
mA
μA
μA
μA
kΩ
kΩ
kΩ
kΩ
kΩ
μA
ns
Ω
Ω
Ω
V
V
V
V
V
V
V
-
-
PS=0V
PS=VCC with no signal
VINH=3V
VINL=0V
Io=±400mA on high and low sides
in total
With an input pulse with of 200ns
Io=±400mA on high and low sides
in total
Iout=0~1mA
RNF=0.5Ω with a load of 10Ω, VLIM=0.2V
RNF=0.5Ω with a load of 10Ω, VLIM=0.15V
RNF=0.5Ω with a load of 10Ω, VLIM=0.1V
SIx=3V
SIx=3V, ISO=0.5mA
Division resistance comparison
between SIx and GND
SIx=0V
SIx=0V, ISO=-0.5mA
Division resistance comparison
between SIx and VCC
IREG=100mA
IREG=100mA
SW=VCC
Conditions
Technical Note
2009.06 - Rev.A
※
※
6
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