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參數資料
| 型號： | UTCUA8868 |
| 廠商： | 友順科技股份有限公司 |
| 英文描述： | LINEAR INTEGRATED CIRCUIT |
| 中文描述： | 線性集成電路 |
| 文件頁數： | 1/6頁 |
| 文件大小： | 165K |
| 代理商： | UTCUA8868 |
UTC UA8868 LINEAR INTEGRATED CIRCUIT
UTC
UNISONIC TECHNOLOGIES CO., LTD.
1
www.unisonic.com.tw
QW-R109-020,B
5-CHANNEL BTL DRIVER FOR DVD PLAYER
DESCRIPTION
The UTC
UA8868
is a five-channel BTL driver IC for driving the
motors and actuators such as used in DVD player and CD-ROM.
FEATURES
* Built-in 5 channel drivers:
Dual actuator drivers
Sled motor driver
Spindle driver
Tray in-out driver
*
Built-in
Two independent comparators
*
Thermal shut down and Mute circuit.
HSOP-28
*Pb-free plating product number: UA8868L
BLOCK DIAGRAM
Stand by
28
27
26
25
24
23
22
21
20
19
18
17
16
15
Thermal
Shut down
Actuator
Driver (4x)
Sled
Driver
+ -
60K
150K
-
+
GND
PGND
60K
90K
+
-
Vcc2
Spindle
Driver
Actuator
Driver (4x)
Vcc2
Vcc2
Vcc1
+
-
60K
150K
Pre-DRV
TRAY
DRIVER
Vcc1
PGND
-
+
60K
150K
+ -
14
13
12
11
10
9
8
7
6
5
4
3
2
1
相關PDF資料 |
PDF描述 |
|---|---|
| UTCUC3842A | CURRENT MODE PWM CONTROL CIRCUITS |
| UTCUC3843A | CURRENT MODE PWM CONTROL CIRCUITS |
| UTCUC723 | ADJUSTABLE VOLTAGE REGULATOR |
| UTCULN2003 | SEVEN DARLINGTON ARRAYS |
| UTCUM66TXXL | MELODY INTEGRATED CIRCUIT |
相關代理商/技術參數 |
參數描述 |
|---|---|
| UTCUC3842A | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:CURRENT MODE PWM CONTROL CIRCUITS |
| UTCUC3843A | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:CURRENT MODE PWM CONTROL CIRCUITS |
| UTCUC723 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:ADJUSTABLE VOLTAGE REGULATOR |
| UTCULN2003 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:SEVEN DARLINGTON ARRAYS |
| UTCUM66TXXL | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:MELODY INTEGRATED CIRCUIT |
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