LM4892MBD National Semiconductor, LM4892MBD Datasheet - Page 7

• Manufacturer Part Number: LM4892MBD
• Description: BOARD EVALUATION LM4892M
• Manufacturer: National Semiconductor
• Series: Boomer®r

Specifications of LM4892MBD

• Amplifier Type: Class AB
• Output Type: 1-Channel (Mono) with Mono Headphones
• Max Output Power X Channels @ Load: 1W x 1 @ 8 Ohm; 90mW x 1 @ 32 Ohm
• Voltage - Supply: 2.2 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Board Type: Fully Populated
• Utilized Ic / Part: LM4892
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Typical Performance Characteristics
Power Supply Rejection Ratio (PSRR) vs Frequency
Input terminated with 10Ω R
Power Dissipation vs
at V
Output Power vs
Load Resistance
Output Power
DD
V
DD
= 2.6V, 8Ω R
= 3.3V
L
20012751
20012747
20012749
7
(Continued)
Power Supply Rejection Ratio (PSRR) vs Frequency
Input terminated with 10Ω R
Power Dissipation vs
Power Dissipation vs
at V
Output Power
Output Power
DD
V
V
DD
= 3.3V, 8Ω R
DD
= 2.6V
= 5V
L
20012748
20012750
20012746
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