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MFG:FAI Package Cooled:ZIP
Part Number: KA3082
MFG: FAI
Package Cooled: ZIP
Description: The KA3082 is a monolithic integrated circuit designed for driving bi-directional DC motor with brakin...
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KA3082
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Suppliers
DataSheet
General Description
KA3082 General Description
The KA3082 is a monolithic integrated circuit designed for driving bi-directional DC motor with braking and speed control, and it is suitable for the loading motor driver of VCR, CDP, and TOY systems. The speed control can be achieved by adjusting the external voltage of the speed control pin. It has two pins of logic inputs for controlling the forward/ reverse and braking.
KA3082 Maximum Ratings
|
Characteristic |
SYMBOL |
RATING |
UNITS |
Remark |
|
Supply Voltage |
VCCmax |
18 |
V |
- |
|
Maxium Output Current |
IOmax |
1.6note1 |
A |
- |
|
Power Dissipation |
PD |
1.2note2 |
W |
- |
|
Operating Temperature |
TOmax |
-25 ~ +75 |
°C |
- |
|
Storage Temperature |
TSTG |
-55 ~ +125 |
°C |
- |
Note:
1. Duty 1 / 100, pulse width 500s
2. 1) When mounted on glass epoxy PCB (76.2 * 114 * 1.57mm)
2) Power dissipation reduces 9.6mV / °C for using above Ta=25°C.
3) Do not exceed Pd and SOA(Safe Operating Area).
KA3082 Features
• Built-in Brake Function for Stable Brake Characteristics.
• Built-in Element to Absorb a Surge Current Derived From Changing Motor Direction and Braking Motor Drive.
• Motor Speed Control by an External Voltage.
• Stable Motor Direction Change.
• Interfaces With CMOS Devices.
• Built-in the Thermal Shut Down Circuit (165°C).
• Low Standby Current. (6.5mA)
• Built-in Element to Absorb a Surge Current Derived From Changing Motor Direction and Braking Motor Drive.
• Motor Speed Control by an External Voltage.
• Stable Motor Direction Change.
• Interfaces With CMOS Devices.
• Built-in the Thermal Shut Down Circuit (165°C).
• Low Standby Current. (6.5mA)
KA3082 Typical Application
• Video Cassette Recorder (VCR) Loading Motor
• Low Current DC Motor Such as Audio or Video Equipment.
• General DC Motor
• Low Current DC Motor Such as Audio or Video Equipment.
• General DC Motor
KA3082
PDF/DataSheet Download
- Datasheet: KA3082
- File Size: 111942 KB
- Manufacturer: FAIRCHILD [Fairchild Semiconductor]
- Click here to Download
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KA3082 Relative Products
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The KA3080 , KA3080D, KA3080DM are a monolithic integrated circuit, and it is suitable for 3-phase capstan motor driver for VCR system.
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The KA3080 , KA3080D, KA3080DM are a monolithic integrated circuit, and it is suitable for 3-phase capstan motor driver for VCR system.
KA3080
The KA3080 , KA3080D, KA3080DM are a monolithic integrated circuit, and it is suitable for 3-phase capstan motor driver for VCR system.
KA3050
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KA3037
The FAN8037 is a monolithic integrated circuit suitable for a 7-ch motor driver which drives the tracking actuator, focus actuator, sled motor, tray motor, changer motor, panel motor and, spindle motor of the CDP/CAR-CD systems.
KA3032
The KA3032 is a monolithic integrated circuit suitable for a 5-ch motor driver which drives the tracking actuator, focus actuator, sled motor, spindle motor, and tray motor of the CDP system.
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