參數(shù)資料
型號: FAN8728
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 光電元器件
英文描述: Spindle + 4-CH Input PWM Motor Drive IC
中文描述: CD MOTOR DRIVER, PQFP52
封裝: 14 X 14 MM, HEAT SINK, QFP-48
文件頁數(shù): 10/26頁
文件大小: 361K
代理商: FAN8728
FAN8728
10
Electrical Characteristics
(continued)
BTL Drive Part (Ta=25
°
C
, SV
CC2
=8V, V
M2,3,4
=8V, R
L
=24
)
Parameter
BTL DRIVE PART
Quiescent Circuit Current
CH Mute123 Off Voltage
CH Mute123 On Voltage
CH Mute4 Off Voltage
CH Mute4 On Voltage
CH1,2,3
(SVCC2=8V VM2=5V,RL=8
)
Output Offset Voltage
Maximum Output
Voltage1,2,3
Close Loop Voltage Gain
Ripple Rejection Ratio
Slew Rate 1,2,3
CH4
(SVCC2=8V VM4=8V,RL=12
)
Output Offset Voltage4
Maximum Output Voltage4
Close Loop Voltage Galin
Ripple Rejection Ratio4
Slew Rate 4
OP- AMP
Input Offset Voltage
Input Bias Current
High Level Output Voltage
Low Level Output Voltage
Output Sink Current
Output Source Current
Open Loop Voltage Gain
Ripple Rejection Ratio
Slew Rate
Common Mode Rejection
Ratio
Symbol
Condition
Min.
Typ.
Max.
Unit
I
CC3
-
-
-
20
-
-
-
-
-
mA
V
V
V
V
V
MOFF123
V
MON123
V
MOFF4
V
MON4
pin42= Variation
plin42 = Variation
pin43 = Variation
pin43 = Variation
1.0
-
1.0
-
2.5
-
2.5
V
OF1,2,3
-
-
-50
-
+50
mV
V
OM1,2,3
3.6
4.0
-
V
G
VC1,2,3
RR1,2,3
SR1,2,3
f=1kHz, V
IN
=-0.1Vrms
f=120Hz, V
IN
=-20dB
f=120Hz, 2Vp-p
10.5
-
-
12.0
60
1.0
13.5
-
-
dB
dB
V/us
V
OF4
V
OM4
G
VC4
RR4
SR4
-
-
-50
6.0
10.5
-
-
-
+50
-
13.5
-
-
mV
V
dB
dB
V/us
6.5
12.0
60
1.0
f=1kHz, V
IN
=-0.1Vrms
f=120Hz, V
IN
=-20dB
f=120Hz, 2Vp-p
V
OF
I
B1
V
OHOP
V
OLOP
I
SINK
I
SOURCE
G
VOOP
RR
OP
SR
OP
-
-
-
-
-
-
-20
-
11
-
-
-
-
-
-
-
-
-
-
+20
300
-
0.1
-
-
-
-
-
mV
nA
V
V
mA
mA
dB
dB
V/us
5.5
4.5
75
65
1
f=1kHz, V
IN
=-75dB
f=120Hz, V
IN
=-20dB
f=120Hz, 2Vp-p
CMRR
OP
f=1kHz, V
IN
=-20dB
-
80
-
dB
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