LM4947TLEVAL National Semiconductor, LM4947TLEVAL Datasheet - Page 23
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LM4947TLEVAL
Manufacturer Part Number
LM4947TLEVAL
Description
BOARD EVALUATION LM4947TL
Manufacturer
National Semiconductor
Series
Boomer®r
Datasheet
1.LM4947TLNOPB.pdf
(34 pages)
Specifications of LM4947TLEVAL
Amplifier Type
Class D
Output Type
1-Channel (Mono) with Stereo Headphones
Max Output Power X Channels @ Load
1.19W x 1 @ 8 Ohm; 87mW x 2 @ 32 Ohm
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Board Type
Fully Populated
Utilized Ic / Part
LM4947
Lead Free Status / RoHS Status
Not applicable / Not applicable
No Load, Mode 2, 4, 6, Headphone SE
Supply Current vs Supply Voltage
Supply Current vs Supply Voltage
Output Power vs Supply Voltage
No Load, Mode 1, 3, 5, MONO
R
L
= 32Ω, Mode 2, 4, 6, OCL
201735d1
20173581
201735c7
23
Supply Current vs Supply Voltage
Output Power vs Supply Voltage
Output Power vs Supply Voltage
R
No Load, Mode 2, 4, 6, OCL
R
L
L
= 8Ω, Mode 1, 3, 5, MONO
= 32Ω, Mode 2, 4, 6, SE
201735c4
20173589
20173587
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