APA4863KI-TR Ver la hoja de datos (PDF) - Anpec Electronics
Número de pieza
componentes Descripción
Fabricante
APA4863KI-TR Datasheet PDF : 17 Pages
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APA4863
Pin Description
SHUTDOWN
GND
+ OUT A
VDD
- OUT A
- IN A
GND
+ IN A
1
16
2
15
3
14
4
13
5
12
6
11
7
10
8
9
Top View
for SOP
HP-IN
GND
+ OUT B
VDD
- OUT B
- IN B
BYPASS
+ IN B
SHUTDOWN
GND
+ OUT A
VDD
- OUT A
- IN A
GND
+ IN A
NC
NC
1
20
2
19
3
18
4
17
5
16
6
15
7
14
8
13
9
12
10
11
Top View
for TSSOP
HP-IN
GND
+ OUT B
VDD
- OUT B
- IN B
BYPASS
+ IN B
NC
NC
SHUTDOWN
1
20
GND
2
19
+ OUT A
3
18
VDD
4
17
- OUT A
5
16
- IN A
6
15
GND
7
14
+ IN A
8
13
GND
9
12
GND
10
11
Top View
for TSSOP-P
Pin Description
HP-IN
GND
+ OUT B
VDD
- OUT B
- IN B
BYPASS
+ IN B
GND
GND
Thermal
Pad
Bottom View
for TSSOP -P
Name
GND
VDD
+ INA
- INA
+ OUT A
- OUT A
+ IN B
- IN B
+ OUT B
- OUT B
BYPASS
HP-IN
SHUTDOWN
I/O
Description
Ground connection of circuitry
I
Supply voltage input
I
Non-inverting input of channel A, connected to bypass pin inside the IC
I
Input pin of channel A
O A channel + output in BTL mode, high impedance in SE mode
O A channel - output in BTL mode, + output in SE mode
I
Non-inverting input of channel B, connected to bypass pin inside the IC
I
Input pin of channel B
O B channel + output in BTL mode, high impedance in SE mode
O B channel - output in BTL mode, + output in SE mode
Connect to voltage divider for internal mid-supply bias
I
Headphone control pin input, hold high for single-ended mode operation
I
Shutdown mode control pin input, places entire IC in shutdown mode
when held high, IDD= 0.5µA
Copyright ANPEC Electronics Corp.
5
Rev. A.3 - Apr., 2001
www.anpec.com.tw
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