LM4954TLBD National Semiconductor, LM4954TLBD Datasheet - Page 8

• Manufacturer Part Number: LM4954TLBD
• Description: BOARD EVALUATION LM4954TL
• Manufacturer: National Semiconductor
• Series: Boomer®r

Specifications of LM4954TLBD

• Amplifier Type: Class AB
• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 3W x 1 @ 8 Ohm
• Voltage - Supply: 2.7 V ~ 9 V
• Operating Temperature: -40°C ~ 85°C
• Board Type: Fully Populated
• Utilized Ic / Part: LM4954
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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Typical Performance Characteristics
Output Power vs Supply Voltage
R
V
Input Terminated, 80kHz BW
THD+N vs Differential Gain
DD
L
P
OUT
= 4Ω, A
= 5V, V
PSRR vs Frequency
V
DD
= 600mW, 80kHz BW
= 7V, R
V
RIPPLE
= 6dB, 80kHz BW
L
= 200mV
= 8Ω,
P-P
20129171
20129127
20129124
8
(Continued)
Output Power vs Supply Voltage
R
V
V
Input Terminated, 80kHz BW
Input Terminated, 80kHz BW
DD
DD
L
= 8Ω, A
= 7V, V
= 3V, V
PSRR vs Frequency
PSRR vs Frequency
V
RIPPLE
RIPPLE
= 6dB, 80kHz BW
= 200mV
= 200mV
P-P
P-P
20129128
20129126
20129125