LM4954TLX National Semiconductor, LM4954TLX Datasheet - Page 15

• Manufacturer Part Number: LM4954TLX
• Manufacturer: National Semiconductor

Specifications of LM4954TLX

• Operational Class: Class-AB
• Audio Amplifier Output Configuration: 1-Channel Mono
• Output Power (typ): 1.2x1@8OhmW
• Audio Amplifier Function: Speaker
• Total Harmonic Distortion: 0.1@8Ohm@600mW%
• Single Supply Voltage (typ): 3/5V
• Dual Supply Voltage (typ): Not RequiredV
• Power Supply Requirement: Single
• Rail/rail I/o Type: No
• Power Supply Rejection Ratio: 80dB
• Single Supply Voltage (min): 2.7V
• Single Supply Voltage (max): 9V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 9
• Package Type: uSMD
• Lead Free Status / RoHS Status: Not Compliant

Revision History
1.1
1.2
1.3
1.4
1.5
Rev
4/29/05
6/08/05
6/15/05
6/20/05
6/22/05
Date
15
Added curves 71 and 72. Edited Note 10. Changed
Av = 26dB to 6dB under 7V EC table. Edited
SHUTDOWN FUNCTION under the Application
section.
Removed all the LLP pkg references. Changed
TLA09XXX into TLA0911A. Changed X1 and X2
measurements.
Fixed some typos.
Initial WEB release.
Replaced curve 20129170 with 20129192.
Split Note 10 and added Note 11. Re-released to the
WEB.
Description
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