bd6757kn ROHM Co. Ltd., bd6757kn Datasheet - Page 2

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

●Electrical Characteristics
© 2009 ROHM Co., Ltd. All rights reserved.
BD6757KN, BD6889GU
www.rohm.com
1) BD6757KN Electrical Characteristics (Unless otherwise specified, Ta=25°C, VCC=3.0V, VM=5.0V)
※5 Design target value (Not all shipped devices are fully tested.)
Overall
Circuit current
during standby operation
Circuit current
Control input (IN=PS, IN1A to IN7B, and LIMSW)
High level input voltage
Low level input voltage
High level input current
Low level input current
Pull-down resistor
Charge pump
Charge pump voltage
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
Parameter
Symbol
VUVLO
ICCST
RSOH
VREF
VSOL
VINH
VINL
RON
RON
IOL1
IOL2
IOL3
RSIL
IINH
VCP
ISIH
ICC
IINL
RIN
tp
-
Min.
0.88
100
388
285
190
2.0
1.6
0.8
15
50
10
70
-1
5
-
-
-
-
-
-
-
Limit
Typ.
0.90
100
400
300
200
100
1.0
1.3
0.9
0.1
1.0
30
10
11
0
0
-
-
-
-
-
2/15
Max.
0.92
0.25
200
412
315
210
130
3.0
0.7
2.4
1.6
1.1
0.1
1.2
10
60
20
-
-
-
-
Unit
mA
mA
mA
mA
mA
μA
μA
μA
kΩ
kΩ
kΩ
ns
Ω
Ω
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
VLIMH(L)=0.2V, LIMSW=0V(3V)
RNF=0.5Ω with a load of 10Ω
VLIMH(L)=0.15V, LIMSW=0V(3V)
RNF=0.5Ω with a load of 10Ω
VLIMH(L)=0.1V, LIMSW=0V(3V)
SIx=3V
SIx=3V, ISO=0.5mA
Division resistance comparison
between SIx and GND
Conditions
Technical Note
2009.06 - Rev.A
※
5
※
※
5
5