ISL54000 Datasheet, PDF (2/11 Pages) Intersil Corporation – Integrated Audio Amplifier Systems

ISL54000, ISL54001, ISL54002
Pinouts
ISL54000
(20 LD 4X4 TQFN)
TOP VIEW
20 19 18 17 16
OUTL- 1
OUTL+ 2
V_DD 3
GND 4
OUTR+ 5
15 NC
14 SD
13 NC
12 V_DD
11 IN_L
6 7 8 9 10
ISL54001
(20 LD 4X4 TQFN)
TOP VIEW
20 19 18 17 16
OUTL- 1
OUTL+ 2
V_DD 3
GND 4
OUTR+ 5
15 NC
14 SD
13 IN_2L
12 V_DD
11 IN_1L
6 7 8 9 10
ISL54002
(20 LD 4X4 TQFN)
TOP VIEW
20 19 18 17 16
OUTL- 1
15 NC
OUTL+ 2
V_DD 3
GND 4
OUTR+ 5
14 SD
13 IN_2L
12 V_DD
11 IN_1L
6 7 8 9 10
Pin Descriptions
PIN
ISL54000 ISL54001 ISL54002
3, 6, 8, 12 3, 6, 8, 12 3, 6, 8, 12
4, 9, 20 4, 9, 20 4, 9, 20
11
-
-
-
11
11
-
13
13
17
-
-
-
17
17
-
19
19
2
2
2
5
5
5
1
1
1
7
7
7
14
14
14
-
18
18
-
-
16
10
10
10
13, 15, 15, 16
15
16, 18, 19
NAME
V_DD
GND
IN_L
IN_1L
IN_2L
IN_R
IN_1R
IN_2R
OUTL+
OUTR+
OUTL-
OUTR-
SD
INS
MIX
REF
NC
FUNCTION
System Power Supply
Ground Connection
Left Channel Audio
Input 1
Left Channel Audio
Input 1
Left Channel Audio
Input 2
Right Channel Audio
Input 1
Right Channel Audio
Input 1
Right Channel Audio
Input 2
Positive Speaker
Output
Positive Speaker
Output
Negative Speaker
Output
Negative Speaker
Output
Shutdown, High to
disable amplifiers,
Low for normal
operation.
Input Select
Mixer, High to mix
Right and Left Audio
Inputs, Low to pass
Audio Inputs without
mixing
Common-mode Bias
Voltage, Bypass with
a 1µF capacitor to
GND
No Connect
2
FN6458.2
October 17, 2007