KA3038, KA3050, KA3072D2 Selling Leads, Datasheet
MFG:Fairchild Package Cooled:N/A D/C:09+
KA3038, KA3050, KA3072D2 Datasheet download
Part Number: KA3038
MFG: Fairchild
Package Cooled: N/A
D/C: 09+
KA3038, KA3050, KA3072D2
- Table of contents:
Info of KA3038
Info of KA3050
Info of KA3072D2
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About KA3038
PDF/DataSheet Download
Datasheet: KA3038
File Size: 255783 KB
Manufacturer: FAIRCHILD [Fairchild Semiconductor]
Download : Click here to Download
About KA3050
PDF/DataSheet Download
Datasheet: KA3050
File Size: 204189 KB
Manufacturer: FAIRCHILD [Fairchild Semiconductor]
Download : Click here to Download
About KA3011
PDF/DataSheet Download
Datasheet: KA3011
File Size: 325462 KB
Manufacturer: FAIRCHILD [Fairchild Semiconductor]
Download : Click here to Download
KA3050 General Description
The KA3050 is a monolithic integrated circuit, and suitable for the motor driver (AE, AF, zoom and reel motor driver) and the controller (strobo trigger, IRED driver, supply voltage detector, step-up converter control, etc.) in camera systems.
KA3050 Maximum Ratings
|
Parameter |
Symbol |
Value |
Unit |
Remark |
| Supply voltage |
VE |
−0.3 ~ +7.5 |
V |
|
| Output current (VDD) |
IVDD |
80 |
mA |
|
| Output current (VCC) |
IVCC |
50 |
mA |
|
| Output current (Stepping motor) |
ISM1, 2, 3, 4 |
500 |
mA |
Within 70ms |
| Output current (AE meter) |
ISM4, 5 |
1000 |
mA |
Within 70ms |
| Current (DC motor) |
IDM |
3000 |
mA |
Within 10ms |
| Output current (IRO) |
IIRO |
2000 |
mA |
Within 500s |
| Output current (MGO) |
IMGO |
500 |
mA |
Within 200ms |
| Output terminal voltage |
VOUT |
−0.3 ~ +7.5 |
V |
|
| Input terminal voltage |
VIN |
−0.3 ~ +7.5 |
V |
|
| Power dissipation |
PD |
1.0 |
W |
|
| Operating temperature range |
TOPR |
−20 ~ +50 |
°C |
|
| Storage temperature |
TSTG |
−55 ~ +125 |
°C |
KA3050 Features
• Built-in DC motor driver
: 1.5-CH DC motor driver : CW, CCW & Brake
• Stepping motor driver
• Built-in strobo control
• Built-in IRED driver for auto-focus
• Built-in VE selector
• Built-in VE voltage detector
• Built-in 5V regulator
• Built-in step-up DC/DC converter controller
: 1.5-CH DC motor driver : CW, CCW & Brake
• Stepping motor driver
• Built-in strobo control
• Built-in IRED driver for auto-focus
• Built-in VE selector
• Built-in VE voltage detector
• Built-in 5V regulator
• Built-in step-up DC/DC converter controller
KA3050 Typical Application
• Camera system
KA3050 Connection Diagram
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