器件名称: BA5817FM
功能描述: IC for CD Players
文件大小: 197.79KB 共3页
简 介:03W200A
IC for CD Players
BA5817FM
Description BA5817FM is a 5-channel motor driver. 4 channels are BTL drivers and 1 channel is a reversible DC motor driver. 2 channels of BTL driver incorporate standard operational amplifier in pre-driver. Output voltage can be set by output voltage control pin in reversible DC motor driver. Brake function is incorporated. Dimension (Unit : mm)
18.5 ± 0.2
28 15
9.9 ± 0.3
7.5 ± 0.2
1
5.15 ± 0.1 0.8 0.35 ± 0.1 0.08 M 16.0 ± 0.2
14
0.25 ± 0.1
0.11
Features
1) Space saving by power save terminal 2) High-efficient driving due to independent power supply for Pre Vcc and Pow Tr (CH 2 and CH 1,3,4) 3) Wide dynamic range 4) Built-in thermal shutdown circuit
2.2 ± 0.1
0.1 S
HSOP-M28
Applications CD players, DVD-RW players, Other optical DISC appliances
Absolute Maximum Ratings (Ta=25C)
Parameter Power supply voltage Power dissipation Operating temperature range Storage temperature range Symbol PREVcc POWVcc Pd Topr Tstg –40 –55 Limits 13.5 2.2 ~ ~
Unit V W
+85 +150
C C
Derating : 17.6mW/C for operation above Ta=25C On less than 3%(percentage occupied by copper foil), PCB (70mmx70mm, t=1.6mm) glass epoxy mounting.
Recommended Operating Conditions (Ta=25C)
Parameter Power supply voltage Symbol PREVcc POWVcc Min. 4.3 Typ. — Max. 13.2 PREVcc Unit V
March, 2004
0.5 ± 0.2
(Unless otherwise noted: Ta=25C, PREVcc=12V, POWVcc2=12V, POWVcc134=5V, BIAS=1.25V, RL=8) Parameter Circuit current at no signal Current at power save mode
