參數(shù)資料
型號(hào): BH6573FV
廠商: Rohm CO.,LTD.
英文描述: PWM driver for CD
中文描述: PWM驅(qū)動(dòng)器的CD
文件頁數(shù): 4/9頁
文件大?。?/td> 119K
代理商: BH6573FV
BH6573FV
Optical disc ICs
4/8
!
Electrical characteristics
(unless otherwise noted, Ta=25
°
C, V
M
=5V, V
DD
=3V, f
IN
=176kHz, RL=8
-47uH)
Parameter
Symbol
Min.
Typ.
Max.
Unit
Conditions
Mcircuit
IMST
I
DD
1
I
DD
2
V
IH
V
IL
I
IH
I
IL
R
ON
R
ON
tRISE
tFALL
t
MIN
V
DD
0.4
1
220
200
0
6
1.3
1.8
0.2
0.2
350
1
70
0.3
1
2.0
2.6
1
1
μ
A
μ
A
μ
A
V
V
μ
A
μ
A
usec
usec
nsec
Fig.1
Fig.1
Fig.1
Fig.1
Fig.1
Fig.1
Fig.1
Fig.1
Fig.1
Fig.1
Fig.1
Fig.1
Drivimg 4channels
Sum of on-resistance of top and that of bottom (V
M
=5V, V
DD
=3V)
Sum of on-resistance of top and that of bottom (V
M
=2.5V, V
DD
=3V)
Output pulse more than 1/2tMIN
<H-bridge power supply voltage>
Upon no signal
<Control circuit power supply voltage>
Upon no signal
Upon operation
<Logic input character>
"H" level input voltage
"L" level input voltage
"H" level input current
"L" level input current
Output in-resistance 1
Output in-resistance 2
Propagation delay time
Minimum input pulse width
This product is not designed for protection against radioactive rays.
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