LM4863-D16-T UTC [Unisonic Technologies], LM4863-D16-T Datasheet - Page 2

• Manufacturer Part Number: LM4863-D16-T
• Description: DUAL 2.2W AUDIO AMPLIFIER PLUS STEREO HEADPHONE FUNCTION
• Manufacturer: UTC [Unisonic Technologies]

LM4863
DIP-16 SOP-18
2,7,15 2,7,9,10,17 2,7,9,10,11,12,19
4,13
10
16
11
14
12
1
8
6
3
5
9
SHUTDOWN
PIN CONFIGURATION
PIN DESCRIPTION
+OUT A
-OUT A
+IN A
4,15
-IN A
GND
GND
12
18
11
13
16
14
V
1
8
6
3
5
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
PIN NO.
DD
4
8
1
3
5
6
7
2
HTSSOP-20
4,17
14
20
13
15
18
16
1
8
6
3
5
DIP-16
SHUTDOWN
PIN NAME
BYPASS
+OUTA
+OUTB
16
14
13
12
10
-OUTA
-OUTB
15
11
9
HP-IN
GND
+INA
+INB
-INA
-INB
V
DD
HP-IN
-IN B
GND
+IN B
BYPASS
+OUT B
-OUT B
V
DD
I/O
O
O
O
O
-
-
-
I
I
I
I
I
I
Entire IC into the shutdown mode when this pin connected
to the V
Supply voltage
Ground
Internal mid-supply bias reference bypassing
Output mode select, connected to the V
GND for BTL mode
Non-inverting input of channel A, connected to BYPASS pin
inside the IC
Inverting input of channel A
Channel A + output in BTL mode, high impedance in SE
mode
Channel A - output in BTL mode, + output in SE mode
Non-inverting input of channel B, connected to BYPASS pin
inside the IC
Inverting input of channel B
Channel B + output in BTL mode, high impedance in SE
mode
Channel B - output in BTL mode, + output in SE mode
DD
SHUTDOWN
+OUT A
-OUT A
+IN A
-IN A
GND
GND
GND
V
DD
PIN DESCRIPTION
2
4
6
3
5
7
8
9
1
SOP-18
DD
for SE mode or
15
14
17
16
13
12
11
10
18
CMOS IC
HP-IN
GND
GND
V
-IN B
QW-R107-027.D
+OUT B
+IN B
BYPASS
-OUT B
DD
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