LM4947TLEVAL National Semiconductor, LM4947TLEVAL Datasheet - Page 18

• Manufacturer Part Number: LM4947TLEVAL
• Description: BOARD EVALUATION LM4947TL
• Manufacturer: National Semiconductor
• Series: Boomer®r

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

www.national.com
V
V
PSRR vs Frequency
PSRR vs Frequency
PSRR vs Frequency
V
DD
DD
DD
Mode 5, MONO
Mode 1, MONO
= 3.3V, A
= 3.3V, A
Mode 6, SE
= 5V, A
V
V
V
= 0dB
= 0dB
= 0dB
20173522
201735a4
201735a6
18
V
V
PSRR vs Frequency
PSRR vs Frequency
PSRR vs Frequency
V
DD
DD
DD
Mode 7, MONO
Mode 6, OCL
Mode 2, OCL
= 3.3V, A
= 3.3V, A
= 5V, A
V
V
V
= 0dB
= 0dB
= 0dB
20173523
201735a5
201735a7