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