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BD7902CFS bảng dữ liệu(PDF) 6 Page - Rohm

tên linh kiện BD7902CFS
Giải thích chi tiết về linh kiện  6CH Power Driver for CD-ROM, DVD-ROM
PDF  18 Pages
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nhà sản xuất  ROHM [Rohm]
Trang chủ  http://www.rohm.com
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BD7902CFS bảng dữ liệu(HTML) 6 Page - Rohm

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BD7902CFS
Optical disc ICs
6/17
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Electrical characteristics
(unless otherwise noted, Ta=25
°C, SLVDD=VCC=12V, DVCC=AVM=5V, VC=1.65V, SPRNF=0.33Ω, SLRNF=0.5Ω)
Circuit current
Quiescent current 1
Quiescent current 2
Quiescent current 3
Stanby-on current 1
Stanby-on current 2
Sled driver block
Input dead zone (one side)
Input output gain
Output ON resistor (upper)
Output ON resistor (lower)
Output limit current
PWM frequency
Spindle driver block
〈 Hall bias 〉
Hall bias voltage
Spindle driver block
〈 Hall amplifier 〉
Input bias current
Minimum input level
Common mode input Range
Spindle driver block
〈 Torque control 〉
Input dead zone (one side)
Input output gain
Output ON resistor (upper)
Output ON resistor (lower)
Output limit current
PWM frequency
Spindle driver block
〈 FG output 〉
High voltage
Low voltage
Actuator driver block
Output offset voltage
Output saturation voltage "H"
Output saturation voltage "L"
Voltage gain
IQ1
IQ2
IQ3
IST1
IST2
VDZSL
gmSL
RONUSL
RONLSL
ILIMSL
fosc
VHB
IHIB
VHIM
VHICM
VDZSP
gmSP
RONUSP
RONLSP
ILIMSP
fosc
VFGH
VFGL
VOFFT
VOHFT
VOLFT
GVFT
−
−
−
−
−
15
0.8
(0.4)
−
−
0.8
(0.4)
−
0.7
−
50
1
20
2.4
(0.8)
−
−
1.2
(0.4)
−
−
−
−50
−
−
16.0
12
9
2.7
0.09
0
40
1.0
(0.5)
1.8
0.85
0.94
(0.47)
100
1.15
1
−
−
50
3.0
(1.0)
0.6
0.35
1.42
(0.47)
100
4.9
0.1
0
0.45
0.45
17.5
20
16
4.9
0.2
0.1
65
1.2
(0.6)
2.3
1.5
1.08
(0.54)
−
1.6
5
−
4
90
3.6
(1.2)
1.0
0.7
1.64
(0.54)
−
−
−
50
0.8
0.8
19.0
mA
mA
mA
mA
mA
mV
A/V
(V/V)
Ω
Ω
A
(V)
kHz
V
µA
mVPP
V
mV
A/V
(V/V)
Ω
Ω
A
(V)
kHz
V
V
mV
V
V
dB
Parameter
Symbol
Min.
Typ.
Max.
Unit
Conditions
Circuit
VCC (Loading OFF)
VCC (Loading ON)
DVCC
VCC
DVCC
SLRNF
=0.5Ω
IL
=500mA
IL
=−500mA
SLRNF
=0.5Ω
IHB
=10mA
SPRNF
=0.33Ω
IL
=500mA
IL
=−500mA
SPRNF
=0.33Ω
100k
Ω pull up to DVCC
IL
=500mA
IL
=−500mA
Fig1, 2
Fig1, 2
Fig1, 2
Fig1, 2
Fig1, 2
Fig1, 2
Fig1, 2
Fig1, 2
Fig1, 2
Fig1, 2
Fig1, 2
Fig1, 2
Fig1, 2
Fig1, 2
Fig1, 2
Fig1, 2
Fig1, 2
Fig1, 2
Fig1, 2
Fig1, 2
Fig1, 2
Fig1, 2
Fig1, 2
Fig1, 2
Fig1, 2
Fig1, 2
Fig1, 2
This product is not designed for protection against redioactive rays.



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