LM4781TA/NOPB
RoHS 
RoHS compliant
RoHS compliantPackage TO-220-27 Formed Leads
Category Integrated Circuits (ICs) / Linear - Amplifiers - Audio
Description
EAR99 LM4781 Tube Depop Mute Short-Circuit and Thermal Protection audio amplifier 28V 1mm 35W x 3 @ 8Ohm 1muA
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Buying Options
Total Price: USD $8.05
Unit Price: USD $8.0465
≥1 USD $8.0465
≥10 USD $6.6025
≥100 USD $6.39635
≥500 USD $6.18925
≥1000 USD $5.9831
Inventory: 1104
Minimum: 1
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Technical Details
Physical
Contact Plating Tin
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-220-27 Formed Leads
Number of Pins 27
Technical
Operating Temperature -20°C~85°C TA
Packaging Tube
Series Overture?
JESD-609 Code e3
Feature Depop, Mute, Short-Circuit and Thermal Protection
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 27
ECCN Code EAR99
Type Class AB
Additional Feature OPERATES WITH 20V TO 70V SUPPLY
Subcategory Audio/Video Amplifiers
Max Power Dissipation 125W
Voltage - Supply 20V~70V ±10V~35V
Terminal Position ZIG-ZAG
Number of Functions 1
Terminal Pitch 1mm
Base Part Number LM4781
Output Type 3-Channel
Number of Channels 3
Nominal Supply Current 75mA
Power Dissipation 125W
Quiescent Current 75mA
Output Power 35W
Slew Rate 9 V/μs
Common Mode Rejection Ratio 75 dB
Supply Type Dual, Single
Input Offset Voltage (Vos) 10mV
Bandwidth 8MHz
Gain Bandwidth Product 8MHz
Voltage Gain 115dB
Power Supply Rejection Ratio (PSRR) 125dB
Max Dual Supply Voltage 35V
Max Output Power 35W
Min Dual Supply Voltage 10V
Dual Supply Voltage 28V
Input Bias Current 1μA
Max Output Power x Channels @ Load 35W x 3 @ 8 Ω
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
Alternative Model
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