1/11
STRUCTURE
PRODUCT SERIES
TYPE
PACKAGE OUTLINES
POWER DISSIPATION
BLOCK DIAGRAM
APPLICATION
TEST CIRCUIT
FUNCTION：
：
：
：
：
：
：
：
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Silicon Monolithic Integrated Circuit
Power Driver for Compact Disc Player
BA5969FP
fig.1 (Plastic Mold)
fig.2
fig.3
fig.4
fig.5,6
・4 channel BTL driver, 1channel reversible dri½er.
・Small surface mounting power package (HSOP-28).
・Thermal-shut-down circuit built in.
・Wide dynamic range (6.0V(Typ.) at VCC=8V,RL=8Ω).
<BTL driver>
・Input pins consist of (+) and (-), therefore various input types
are available such as differential input(CH3, 4).
<Loading driver>
・Brake circuit built in.
・Circuit protection diode built in.
・The output voltage is adjustable by output voltage control terminal. (Only H side Voltage)
ABSOLUTE MAXIMUM RATINGS （Ｔ½＝２５℃）
Parameter
Symbol
Limit
Unit
Supply Voltage
Vcc
13.5
Ｖ
Power dissipation
Pd
1.7 *1
Ｗ
Operating temperature
Topr
-40∼85
℃
Storage temperature
Tstg
-55∼150
℃
2
*1) On less than 3% (percentage occupied by copper foil),70×70mm , t=1.6mm,
glass epoxy mounting. Reduce power by 13.6mW for each degree above 25℃.
GUARANTEED OPERATING RANGES
VCC
4.3∼9V
Status of this document
The Jpanese version of this document is the formal specification.
A customer may use this translation version only for a reference to help reading the formal version.
If there are any differences in translation version of this document, formal version takes priority.
REV. A
2/11
○ ELECTRICAL CHARACTERISTICS
（Unless otherwise note, Ta = 25℃, Vcc=8V, BIAS=2.5V, RL=8Ω）
Parameter
Quiescent current
< BTL driver>
Output offset voltage
Max. output voltage
Closed loop voltage gain
Mute on voltage
Mute off voltage
Input current for Mute pin
Bias mute on voltage
Bias mute off voltage
Input current for Bias pin
< OP-AMP >
Common mode input
voltage range
Input offset voltage
Input bias current
High level output voltage
Low level output voltage
Output sink current
Output source current
Slew rate
< Loading driver >
Output saturation voltage 1
Output saturation voltage
between F&R
Output saturation voltage 2
Voltage gain
< Loading driver input logic >
Input high level voltage
Input low level voltage
Input high level current
Symbol
ICC
VOO
VOM
GVC
VMTON
VMTOFF
IMUTE
VBMUTE
ON
VBMUTE
OFF
IBIAS
VICM
VOFOP
IBOP
VOHOP
VOLOP
ISIN
ISOU
SROP
VSAT1
ΔVSAT1
VSAT2
LGVC
MIN
-
-50
5.4
14.0
-
1.5
-
-
1.1
-
0.5
-6
-
7.5
-
1
1
-
0.6
-
0.7
6.6
TYP
24
0
6.0
16.1
-
-
180
-
-
75
-
0
-
-
-
-
-
1
0.9
-
1.2
8.6
MAX
34
50
-
18.0
0.5
-
270
0.5
-
120
6.8
6
300
-
0.5
-
-
-
1.4
0.1
2.0
10.6
Unit
mA
mV
V
dB
V
V
μA
V
V
μA
V
mV
nA
V
V
mA
mA
V/us
V
V
V
dB
VBIAS=2.5V
Condition
R
L
=∞
test circuit
fig.5
fig.6
fig.6
fig.6
fig.5
fig.5
fig.5
fig.5
fig.5
fig.5
fig.6
fig.6
fig.6
fig.6
fig.6
fig.6
fig.6
fig.6
fig.6
fig.6
fig.6
fig.6
VMUTE=5V
Output to VCC by 50Ω
Output to GND by 50Ω
Input pulse 100KHz, 2Vp-p
Upper+Lower saturation,
IL=200mA
Output saturation voltage 1
between FWD and REV
Upper+Lower saturation,
IL=500mA
VOLD/ VLDCTL
（VLDCTL=2V）
VIHLD
VILLD
IIHLD
1.5
-0.3
-
-
-
180
VCC
0.5
270
V
V
μA
VFWD=VREV=5V
fig.5
fig.5
fig.5
◎ This product is not designed for protection against radioactive rays.
REV. A
3/11
Product number
(MAX 13.95 include BURR)
BA5969FP
1PIN MARK
（UNIT:mm）
fig.1 PACKAGE OUTLINES
REV. A
4/11
● Electrical characteristic curves
3
Pd ( W )
2
1
0
0
25
50
75
100
125
150
AMBIENT TEMPERATURE ; Ta ( ℃ )
Pd ; power dissipation
* On less than 3% (percentage occupied by copper foil),70×70mm
2
, t=1.6mm,
glass epoxy mounting.
fig.2 POWER DISSIPATION
REV. A
5/11
28
27
ch4
26
25
24
ch3
23
22
21
MUTE
20
19
10k
18
ch3
17
10k
10k
16
ch4
15
10k
10k
10k
10k
16k
16k
10k
10k
-
+
LEVEL SHIFT
-
+
LEVEL SHIFT
REV
FWD
OUTF
OUTR
10k
16k
10k
10k
10k
10k
10k
ch1
20k
LEVEL SHIFT
-
+
16k
LEVEL SHIFT
-
+
10k
10k
10k
10k
LD
ch1
ch2
ch2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
resister unit [ Ω ]
fig.3 BLOCK DIAGRAM
● Pin description
No
１
２
３
４
５
６
７
８
９
１０
１１
１２
１３
１４
Symbol
FWD
LDCTL
TEST
IN1
TEST
TEST
IN2
VCC
VOL(-)
VOL(+)
VO2(-)
VO2(+)
VO1(-)
VO1(+)
Function
Input for loading forward
Loading driver output voltage control
terminal
TEST
Input of CH1
TEST
TEST
Input of CH2
VCC
Inverted output of loading
Non inverted output of loading
Inverted output of CH2
Non inverted output of CH2
Inverted output of CH1
Non inverted output of CH1
No
１５
１６
17
18
19
20
21
22
23
24
25
26
27
28
Symbol
VO4(+)
VO4(-)
VO3(+)
VO3(-)
GND
BIAS
MUTE
OPOUT3
OPIN3(-)
OPIN3(+)
OPOUT4
OPIN4(-)
OPIN4(+)
REV
Function
Non inverted output of CH4
Inverted output of CH4
Non inverted output of CH3
Inverted output of CH3
Substrate ground
Input for Bias-amplifier
Input for mute control
Output of CH3 OP-AMP
Inverting input of CH3 OP-AMP
Non inverting input of CH3
OP-AMP
Output of CH4 OP-AMP
Inverting input of CH4 OP-AMP
Non inverting input of CH4 OP-AMP
Input for loading reverse
notes) Symbol of + and - (output of drivers) means polarity to input pin.
(For example if voltage of pin4 high, pin14 is high)
REV. A
10k
10k
京公网安备 11010802033920号
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