S8082 Datasheet PDF - Kodenshi
| Part Number | S8082 | |
| Description | 1CH Bi-Directional Motor Drive IC | |
| Manufacturers | Kodenshi | |
| Logo |  |
|
|
There is a preview and S8082 download ( pdf file ) link at the bottom of this page. Total 11 Pages | ||
Preview 1 page No Preview Available !
Semiconductor
http:// www.auk.co.kr
S80821CH Bi-Directional Motor Drive IC
Description
The S8082 is a monolithic integrated circuit designed for driving
bi-directional DC motor with braking mode and speed control
mode, 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 was two
pins of logic inputs for controlling the forward/reverse and
braking.
SOP-8
ORDERING INFORMATION
Product
Name
S8082
Marking
S8082
Package
Name
SOP8
▲ Marking Information
S8082(①)
AUK YYWW(②)
① Device Code
② Year & Week Code
Application
◈ VCR
Low current DC motor such as audio or video equipment.
◈ CD-Player
Compact disk player (CDP) tray or changer
◈ TOY Systems
◈ General DC motor
Features and Benefits
◈ 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 direction change.
◈ Stable motor direction change.
◈ Interfaces with CMOS devices.
◈ Built-in the thermal shut down circuit (175℃)
◈ Low standby current (6.5mA)
◈ Wide operating supply voltage range ( 4.3V ~ 13.2V )
SEPT., 2010 REV. 03
KSD-I7F014-003
1
1ch Bi-directional Motor Driver
|
| |
 
Application Information
1. Thermal Shut Down Circuit
S8082
I
Q1
V1
R1
V2
R2
Output Stage
[ Vo1, Vo2 ]
Q2 Q3
The built-in thermal shutdown circuit mutes the output current when the chip temperature
reaches 175℃ (typ.). The hysteresis is set to 25℃ (typ.) by IHys,
so the circuit will start up again when the chip temperature falling down to 150℃ (typ.)
When Ta = 25℃, Q2 & Q3 are turned-off [ Output Stage : Normality Operation ]
V1 = I×(R1+R2)
V2 = R2÷(R1+R2)×V1 = 0.385V
When Ta = 175℃, Q2 & Q3 are turned-on [ Output Stage : Shut Down ]
0.700V – 0.385V = 315mV
[ Vbe level of Q2 & Q3 : 0.700V / Temperature Coefficient of Q2 = Q3 = -1.8mV/℃ ]
◈ T.S.D : 315mV÷1.8mV = 175℃
SEPT., 2010 REV. 03
KSD-I7F014-003
5
1ch Bi-directional Motor Driver
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for S8082 electronic component. |
| Information | Total 11 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ S8082.PDF Datasheet ] | |
Share Link :
Electronic Components Distributor
|
An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists. |
| SparkFun Electronics | Allied Electronics | DigiKey Electronics | Arrow Electronics |
| Mouser Electronics | Adafruit | Newark | Chip One Stop |
Featured Datasheets
| Part Number | Description | MFRS |
| S8082 | The function is 1CH Bi-Directional Motor Drive IC. Kodenshi | |
| S808200MG | The function is Infrared Laser Diode. Roithner |  |
| S80830 | The function is S-80830. Seiko Instruments |  |
Semiconductors commonly used in industry:
1N4148 |
BAW56 |
1N5400 |
NE555 | | ||
Quick jump to:
S808
1N4
2N2
2SA
2SC
74H
BC
HCF
IRF
KA | ||