LM49350RLX/NOPB National Semiconductor, LM49350RLX/NOPB Datasheet - Page 76

IC AUDIO SUBSYSTM .8W D 36USMDXT

LM49350RLX/NOPB

Manufacturer Part Number
LM49350RLX/NOPB
Description
IC AUDIO SUBSYSTM .8W D 36USMDXT
Manufacturer
National Semiconductor
Series
Boomer®r
Type
Class Dr
Datasheet

Specifications of LM49350RLX/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
LM49350RLX
www.national.com
Bits
4:0
TABLE 64. SOFTCLIP2 (0x91h)
RATIO
Field
76
This sets the ratio at which the audio is
compressed to when it passes beyond
the threshold. In SOFT_KNEE mode
this is the final level of compression.
RATIO
00000
00001
00010
00011
00100
00101
00110
00111
01000
01001
01010
01011
01100
01101
01110
01111
10000
10001
10010
10011
10100
10101
10110
10111
11000
11001
11010
11011
11100
11101
11110
11111
Description
1:1 (Bypass)
1:11.3
1:13.5
1:16.0
1:19.0
1:22.8
1:27.0
1:32.0
1:37.9
1:45.5
1:53.9
1:64.0
1:75.0
1:91.0
1:108
1:128
1:152
1:182
1:215
Ratio
1:1.2
1:1.4
1:1.7
1:2.0
1:2.4
1:2.8
1:3.4
1:4.0
1:4.7
1:5.7
1:6.7
1:8.0
1:9.5

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