LM48557TLX/NOPB National Semiconductor, LM48557TLX/NOPB Datasheet - Page 14

IC AMP AUDIO PWR MONO AB 16USMD

LM48557TLX/NOPB

Manufacturer Part Number
LM48557TLX/NOPB
Description
IC AMP AUDIO PWR MONO AB 16USMD
Manufacturer
National Semiconductor
Series
Boomer®r
Type
Class ABr
Datasheet

Specifications of LM48557TLX/NOPB

Output Type
1-Channel (Mono)
Voltage - Supply
2.7 V ~ 4.5 V
Features
Depop, Differential Inputs, I²C, Mute, Shutdown, Volume Control
Mounting Type
Surface Mount
Package / Case
16-MicroSMD
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Max Output Power X Channels @ Load
-
Other names
LM48557TLX
www.national.com
VOLUME
(MUTE)
STEP
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
61
62
63
64
1
2
3
4
5
6
7
8
9
VOL5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
VOL4
Do Not Use Volume Steps 33-60 See Table 6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
TABLE 5. Volume Control Table
VOL3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
14
VOL2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
1
1
1
1
VOL1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
VOL0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
GAIN (dB)
-90
-25
-22
-19
-16
-13
-10
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
-8
-6
-4
-2
0
2
4
6
8

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