LM4670ITL National Semiconductor, LM4670ITL Datasheet - Page 9

• Manufacturer Part Number: LM4670ITL
• Description: IC AMP AUDIO PWR 3W MONO D 9USMD
• Manufacturer: National Semiconductor
• Series: Boomer®r
• Type: Class Dr

Specifications of LM4670ITL

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 3W x 1 @ 4 Ohm
• Voltage - Supply: 2.4 V ~ 5.5 V
• Features: Depop, Differential Inputs, Short-Circuit Protection, Shutdown
• Mounting Type: Surface Mount
• Package / Case: 9-MicroSMD
• Amplifier Class: AB
• No. Of Channels: 1
• Output Power: 3W
• Supply Voltage Range: 2.4V To 5.5V
• Thd + N: 0.35% @ 1W, VDD=5V
• Load Impedance: 4ohm
• Operating Temperature Range: -40°C To +85°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *LM4670ITL

Typical Performance Characteristics
Supply Current vs Shutdown Voltage
Supply Current vs Supply Voltage
R
R
L
L
= 15µH + 8Ω + 15µH
= Different µH loads
20089938
20089939
(Note 10) (Continued)
9
R
L
= 15µH + 8Ω + 15µH, R
Differential Gain vs Supply Voltage
Supply Current vs Supply Voltage
R
L
= 15µH + 8Ω + 15µH
i
= 150kΩ, f = 1kHz
20089922
20089913
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