LM4934RLX/NOPB National Semiconductor, LM4934RLX/NOPB Datasheet - Page 38

• Manufacturer Part Number: LM4934RLX/NOPB
• Description: IC AUDIO SUBSYSTEM 1.2W 42USMDXT
• Manufacturer: National Semiconductor
• Series: Boomer®r
• Type: Class ABr

Specifications of LM4934RLX/NOPB

• Output Type: 2-Channel (Stereo) with Mono and Stereo Headphones
• Max Output Power X Channels @ Load: 1.2W x 2 @ 8 Ohm; 80mW x 2 @ 32 Ohm
• Voltage - Supply: 2.7 V ~ 5.5 V
• Features: 3D, Depop, I²C, I²S, Mute, Shutdown, SPI, Volume Control
• Mounting Type: Surface Mount
• Package / Case: 42-MicroSMDxt
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LM4934RLX

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Revision History
Rev
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
2.4
10/11/05
10/12/05
10/13/05
10/19/05
10/21/05
10/24/06
11/10/05
11/15/05
12/14/05
12/19/05
9/22/05
9/27/05
10/6/05
1/19/06
2/13/06
Date
38
Removed the WL package and replaced it
Removed the WL package and replaced it
Daniel A.), then released D/S to the WEB.
Edited 20166956 (board schem, changed
Added the internal DAC SNR (with 95dB
Input some text/Typical/Limits on the EC
Added table 1, 2, and 3. Input some text
Switched the labels of B3 and B2 on the
typ) under Key Spec and into the Digital
Added the SNR DAC, then re-webd per
Fixed typos, then released to the WEB.
with the RL package (per Veronica and
Added K6 (by Diane T.), will release to
Demo Board Schematic (pg 37) per
D/S was taken out of the WEB per
WL to RL), X1, X2,and X3 values.
Started D/S by copying LM4931
First WEB release of the D/S.
(DS201009). Did major edits.
Text edits and curves.
Input more edits.
the per Daniel.
Description
with the RL.
edits also.
EC table.
Daniel.
Daniel.
Daniel.
tables.