LM4890ITL National Semiconductor, LM4890ITL Datasheet - Page 22
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LM4890ITL
Manufacturer Part Number
LM4890ITL
Description
Manufacturer
National Semiconductor
Datasheet
1.LM4890ITL.pdf
(30 pages)
Specifications of LM4890ITL
Operational Class
Class-AB
Audio Amplifier Output Configuration
1-Channel Mono
Output Power (typ)
1x1@8OhmW
Audio Amplifier Function
Speaker
Total Harmonic Distortion
0.1@8Ohm@400mW%
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
66dB
Single Supply Voltage (min)
2.2V
Single Supply Voltage (max)
5.5V
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
www.national.com
Application Information
LM4890 micro SMD BOARD ARTWORK
Inner Layer Ground
Bottom Layer
Silk Screen
(Continued)
20019261
20019257
20019259
22
Inner Layer V
Top Layer
DD
20019258
20019260