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Shaoxing Silicore Technology

D6650 Datasheet Preview

D6650 Datasheet

Motor Speed Control Circuit

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Silicore
MOTOR SPEED CONTROL CIRCUIT D6650
GENERAL DESCRIPTION
The D6650 is a monolithic integrated
circuit designed for the tape recorder.
F E AT U R E S
z Wide operating supply
Vcc=1.8V~7V
z Few external components
z Easy Speed control mode
voltage
:
BLOCK DIAGRAM
COMP.
INPUT
4
VREF- VREF+
12
Vcc
3
7
MOTOR
1K
+
_
10K
Reference
Voltage
Start
Circuit
85
6
PHASE GND GND
Outline Drawing
PINNING
VREF-
VREF+
Vcc
COMP.
INPUT
15
26
D6650
37
48
GND
GND
MOTOR
PHASE
SHAOXING SILICORE TECHNOLOGY CO.,LTD
www. Silicore. com. cn
CHMC
1/4




Shaoxing Silicore Technology

D6650 Datasheet Preview

D6650 Datasheet

Motor Speed Control Circuit

No Preview Available !

www.DataSheet4U.com
Silicore
D6650
MAXIMUM RATINGS
Characteristics
Supply Voltage
Terminal Vo ltage
Terminal 8 Vo ltage
Supply Current
Terminal 7 Current
Power Dissipation
Operating Temperature Range
Storage Temperature Range
Symbol
Vcc
Vn(n=1,2,3,4)
V8
Icc
I7
PD
Topr
Tstg
Va l u e
7.5
-0.5~7.5
-0.5~1
1000
1000
750
-20~70
-40~150
Unit
V
V
V
mA
mA
mW
°C
°C
ELECTRICAL CHARACTERISTICS
(Unless otherwise specified Vcc=6V,Ta mb=25°C,f=1kHz)
Characteristic
Quiescent Circuit
Current
Reference Vo ltage
Start Voltage
Saturation Voltage
Symbol
Icc
VREF
Vcc(s)
Vsat
Test Condition
Test
Circuit
Min.
Typ.
Max.
Unit
Vcc=3V
1 - 2 3 mA
V c c = 3 V,
R2-1>10k
30mA current
flow to Ra
V c c = 1 . 8 V,
Ra=4.7
4
2
2
1.20 1.28 1.35
1.0 1.2
0.2 0.5
V
V
V
Reference Vo ltage
Characteristics
Vcc=1.8V~7.0V 1 -1.25 0.1 1.25 %/V
Output Voltage
Characteristics
Vcc=1.8V~7.0V 3 -1.2 0.1 1.2 %/V
Reference Voltage Current
Characteristics
I7=1mA~20mA 4 -0.2 0.01 0.2 %/mA
Reference Vo ltage
Te m p e r a t u r e
Characteristics
Ta = - 2 0 ~ 6 0 ° C ,
Vcc=3.0V
4
0.01
%/°C
SHAOXING SILICORE TECHNOLOGY CO.,LTD
www. Silicore. com. cn
CHMC
2/4


Part Number D6650
Description Motor Speed Control Circuit
Maker Shaoxing Silicore Technology
PDF Download

D6650 Datasheet PDF






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