UTC AN6650L-D08-T Motor speed control circuit Datasheet

UNISONIC TECHNOLOGIES CO., LTD.
AN6650
LINEAR INTEGRATED CIRCUIT
MOTOR SPEED CONTROL
CIRCUIT

DESCRIPTION
The UTC AN6650 is a monolithic integrated circuit, designed
for the tape recorder.

FEATURES
*Wide Operating Supply Voltage: VCC=1.8V-7V
*Few External Components
*Easy Speed Control Mode

ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
AN6650L-D08-T
AN6650G-D08-T
AN6650G-S08-R

Package
Packing
DIP-8
SOP-8
Tube
Tape Reel
MARKING
DIP-8
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Copyright © 2015 Unisonic Technologies Co., Ltd
SOP-8
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AN6650
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LINEAR INTEGRATED CIRCUIT
BLOCK DIAGRAM
Comp.
Input
VREF-
4
1
VREF+
V CC
2
3
Reference
Voltage
1k
Start Circuit
10k
10k
Motor
7
8
5
6
Phase
GND
GND
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AN6650
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LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS (TA=25C)
PARAMETER
Supply Voltage
Terminal Voltage
Terminal 8 Voltage
Supply Current
Terminal 7 Current
DIP-8
SOP-8
Power Dissipation
Operating Temperature
Storage Temperature
Note: Test Time<5μs

SYMBOL
VCC
Vn (n=1,2,3,4)
V8
ICC (Note)
I7
RATINGS
7.5
-0.5 ~ 7.5
-0.5 ~ 1
1000
1000
750
360
-20 ~ +85
-40 ~ +150
PD
TOPR
TSTG
UNIT
V
V
V
mA
mA
mW
C
C
ELECTRICAL CHARACTERISTICS (Ta=25C, Vcc=6V, f=1KHz, unless otherwise specified)
PARAMETER
Quiescent Circuit Current
Reference Voltage
Start Voltage
Saturation Voltage
Reference Voltage
Characteristics
SYMBOL
ICC
VREF
VCC(S)
V(SAT)
ΔVREF
VREF
Reference Voltage
Temperature
Characteristics
VCC=3V
VCC=3V，R2-1>10kΩ
30mA current flow to Ra
VCC=1.8V, Ra=4.7Ω
TEST
CIRCUIT
1
4
2
2
MIN
1.20
TYP
MAX
UNIT
2
1.28
1.0
0.2
3
1.35
1.2
0.5
mA
V
V
V
VCC=1.8V ~ 7.0V
1
-1.25
0.1
1.25
%/V
VCC=1.8V ~ 7.0V
3
-1.2
0.1
1.2
%/V
I7=1mA ~ 20mA
4
-0.2
0.01
0.2
%/mA
TA=-20 ~ +60C, VCC=3.0V
4
ΔVCC
Output Voltage
Characteristics
Reference Voltage Current
Characteristics
TEST CONDITIONS
ΔVREF
VREF
ΔI7
VREF
VREF
0.01
%/C
TA
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AN6650
TEST CIRCUIT
V
8
7
6
5
Ra
4.7Ω
0.1 μF
1
2
3
8
7
6
5
1
2
3
4
0.1 μF
4
10kΩ
1kΩ
9.1kΩ
1 μF
1 μF
0.47Ω
A
VCC
UNISONIC TECHNOLOGIES CO., LTD
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1kΩ
9.1kΩ
1kΩ
VCC
9.1kΩ

LINEAR INTEGRATED CIRCUIT
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LINEAR INTEGRATED CIRCUIT
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
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