LM4890IBL National Semiconductor, LM4890IBL Datasheet - Page 13

• Manufacturer Part Number: LM4890IBL
• Description: IC AMP AUDIO PWR 1W MONO 9USMD
• Manufacturer: National Semiconductor
• Series: Boomer®r
• Type: Class ABr

Specifications of LM4890IBL

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 1W x 1 @ 8 Ohm
• Voltage - Supply: 2.2 V ~ 5.5 V
• Features: Depop, Shutdown, Thermal Protection
• Mounting Type: Surface Mount
• Package / Case: 9-MicroSMD
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: LM4890IBLTR

Typical Performance Characteristics
Power Derating - 9 bump µSMD (P
Power Derating Curves (P
Ambient Temperature in Degrees C
Ambient Temperature in Degrees C
Note: (P
Note: (P
Power Output vs Supply Voltage
DMAX
DMAX
= 670mW for 5V, 8Ω)
= 670mW for 5V, 8Ω)
DMAX
DMAX
= 670mW)
200192A1
20019285
20019283
= 670mW)
13
(Continued)
Power Derating - 8 bump µSMD (P
Power Derating - 10 Pin LD Pkg (P
Ambient Temperature in Degrees C
Ambient Temperature in Degrees C
Note: (P
Note: (P
Power Output vs Temperature
DMAX
DMAX
= 670mW for 5V, 8Ω)
= 670mW for 5V, 8Ω)
DMAX
DMAX
200192A2
20019284
200192C8
= 670mW)
= 670mW)
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