LM49350RL/NOPB National Semiconductor, LM49350RL/NOPB Datasheet - Page 58
LM49350RL/NOPB
Manufacturer Part Number
LM49350RL/NOPB
Description
IC AUDIO SUBSYSTM 2W D 36USMDXT
Manufacturer
National Semiconductor
Series
Boomer®r
Type
Class Dr
Datasheet
1.LM49350RLNOPB.pdf
(104 pages)
Specifications of LM49350RL/NOPB
Output Type
1-Channel (Mono) with Mono and Stereo Headphones
Max Output Power X Channels @ Load
2W x 1 @ 4 Ohm; 69mW x 2 @ 32 Ohm
Voltage - Supply
2.7 V ~ 5.5 V
Features
3D, DAC, Depop, I²C, I²S, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control
Mounting Type
Surface Mount
Package / Case
36-MicroSMDxt
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
LM49350RLTR
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Bits
Bits
5:3
2:0
5:3
7:6
TX_EXTRA_BITS
SYNC_WIDTH
RX_WIDTH
TX_WIDTH
Field
Field
In MONO mode, this programs the width (in number of bits) of the SYNC signal.
This programs the expected bits per word of the serial data input SDI.
This programs the bits per word of the serial data output SDO.
This programs the TX data output padding.
TX_EXTRA_BITS
SYNC_WIDTH
RX_WIDTH
TX_WIDTH
TABLE 43. DATA_WIDTHS (0x54h/64h)
000
001
010
011
100
101
110
111
000
001
010
011
100
101
110
111
000
001
010
011
100
101
110
111
00
01
10
11
58
Description
Description
Width of SYNC (in bits)
Description
Description
High-Z
High-Z
Bits
11
15
16
24
20
18
16
14
13
12
24
20
18
16
14
13
12
1
2
4
7
8
8
8
0
1
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