파트넘버.co.kr BA5811FS 데이터시트 PDF


BA5811FS 반도체 회로 부품 판매점

5-channel Driver



ETC 로고
ETC
BA5811FS 데이터시트, 핀배열, 회로
www.DataSheet4U.com
99W119A
5 Channel Driver for CD/CD-ROM
BA5811FM
Description
The BA5811FM is 5-channel driver including
4-channel BTL drivers and 1-channel reversible
motor driver for CD/CD-ROM applications.
Separating Vcc into Pre and Pow can make the power
more efficient. A power-saving mode is enabled by a
power-save terminal.
Dimension(Units : mm)
Features
1) Small surface mounting power package HSOP-M28
2) Thermal shut down circuit built-in
3) Wide dynamic range
(4.0V typical at PREVCC=12V, POWVCC=5V)
4) 4-channel BTL driver
(2-channel is able to be used for a stepping motor)
5) The output voltage is adjustable by the voltage control terminal.
HSOP-M28
Applications
CD, CD-ROM
Absolute Maximum Ratings (Ta=25˚C)
Parameter
Power supply voltage
Power dissipation
Symbol
PREVCC, POWVCC
Pd
Limits
18
2.2*
Unit
V
W
Operating temperature range
Topr
–40 ~ +85
˚C
Storage temperature range
Tstg
–55 ~ +150
˚C
* Derating:17.6mV/˚C for operation above Ta=25˚C.
On less than 3% (percentage occupied by copper foil), 70mm¥70mm, t=1.6mm, glass epoxy mounting.
December, 1999


BA5811FS 데이터시트, 핀배열, 회로
www.DataSheet4U.com
Guaranteed operating ranges(Ta=25˚C)
Parameter
Operating supply voltage
Symbol
PREVCC
POWVCC
Min.
4.3
4.3
Typ. Max. Unit
— 13.2 V
— PREVCC V
Electrical characteristics
(Unless otherwise noted, Ta=25˚C, PREVCC=12V, POWVCC12/34=5V, BIAS=1.65V, PS=2V, RL=8Ω )
Parameter
Symbol
Min. Typ. Max. Unit
Conditions
Quiescent current
ICC — 24 35 mA No load
Power save on current
IPS — 1.6 2.8 mA PS="L"
< BTL driver >
Output offset voltage
VOO
–50
0
50 mV
Max. output voltage
VOM
3.6 4.0 —
V
Closed loop voltage gain
< OP-AMP (CH3, 4) >
GVC
13.6 15.6 17.6 dB
Input offset voltage
VOFOP –6 0 6 mV
High level output voltage VOHOP 11.5
V BIAS=6V
Low level output voltage VOLOP
— 0.5
V BIAS=6V
< Loading driver >
Output saturation voltage1 VSAT1 0.7 1.2 1.7
V IL=200mA (Upper + Lower)
Output adjustable gain on
"H" side voltage
GVH
7.2
9.0
10.8
dB
"H"side output for input
(LDCNT)
* This product is not designed for protection against radioactive rays.
Application circuit




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5-channel Driver - ETC