ISL54002IRTZ Intersil, ISL54002IRTZ Datasheet - Page 2

• Manufacturer Part Number: ISL54002IRTZ
• Description: IC AMP AUDIO PWR 1.23W AB 20TQFN
• Manufacturer: Intersil
• Type: Class ABr

Specifications of ISL54002IRTZ

• Output Type: 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 1.23W x 2 @ 8 Ohm
• Voltage - Supply: 2.7 V ~ 5.5 V
• Features: Depop, Input Multiplexer, Shutdown, Thermal Protection
• Mounting Type: Surface Mount
• Package / Case: 20-TQFN
• Amplifier Class: AB
• No. Of Channels: 2
• Output Power: 800mW
• Supply Voltage Range: 2.7V To 5.5V
• Thd + N: 0.4% @ 800mW, 8ohm, VDD=5V
• Load Impedance: 8ohm
• Operating Temperature Range: -40°C To +85°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Pinouts
OUTR+
OUTR+
OUTR+
OUTL+
OUTL+
OUTL+
OUTL-
OUTL-
OUTL-
GND
GND
GND
V
V
V
DD
DD
DD
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
20
20
20
(20 LD 4X4 TQFN)
(20 LD 4X4 TQFN)
(20 LD 4X4 TQFN)
6
6
6
TOP VIEW
TOP VIEW
TOP VIEW
ISL54000
ISL54001
19
ISL54002
19
19
7
7
7
2
18
18
18
8
8
8
17
17
17
9
9
9
16
16
16
10
10
10
ISL54000, ISL54001, ISL54002
15
14
13
12
11
15
14
13
12
11
15
14
13
12
11
NC
SD
NC
V
IN
NC
SD
IN
V
IN
NC
SD
IN
V
IN
DD
DD
DD
L
2L
1L
2L
1L
Pin Descriptions
3, 6, 8, 12 3, 6, 8, 12 3, 6, 8, 12
16, 18, 19
ISL54000 ISL54001 ISL54002
4, 9, 20
13, 15,
11
17
14
10
2
5
1
7
-
-
-
-
-
-
4, 9, 20
15, 16
PIN
13
17
19
14
18
10
11
2
5
1
7
-
-
-
4, 9, 20
11
13
17
19
14
18
16
10
15
2
1
7
-
-
5
OUTR+
OUTL+
OUTR-
OUTL-
NAME
GND
IN
IN
V
IN
IN
REF
IN
INS
MIX
IN
SD
NC
DD
1R
2R
1L
2L
R
L
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
October 17, 2007
FUNCTION
FN6458.2