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LM4782TA/NOPB

LM4782TA/NOPB

LM4782TA/NOPB

Texas Instruments

75mA mA 20 kHz kHz 25W W Audio Amplifiers 125W W 27 pins TO-220-27 Formed Leads

SOT-23

LM4782TA/NOPB Datasheet

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Specifications
Name Value
Type Parameter
Mounting Type Through Hole
Package / Case TO-220-27 Formed Leads
Surface Mount NO
Number of Pins 27
Operating Temperature -20°C~85°C TA
Packaging Tube
Series Overture™
JESD-609 Code e3
Feature Depop, Mute, Short-Circuit and Thermal Protection, Standby
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 27
ECCN Code EAR99
Type Class AB
Terminal Finish Matte Tin (Sn)
Additional Feature OPERATES WITH 20V TO 64V SUPPLY
Max Power Dissipation 125W
Voltage - Supply 20V~64V ±10V~32V
Terminal Position ZIG-ZAG
Number of Functions 1
Terminal Pitch 1mm
Base Part Number LM4782
Output Type 3-Channel
Power Supplies +-25V
Number of Channels 3
Nominal Supply Current 75mA
Power Dissipation 125W
Quiescent Current 75mA
Output Power 25W
Common Mode Rejection Ratio 80 dB
Supply Type Dual, Single
Input Offset Voltage (Vos) 15mV
Bandwidth 20 kHz
Gain Bandwidth Product 7.5MHz
Voltage Gain 110dB
Power Supply Rejection Ratio (PSRR) 115dB
Max Dual Supply Voltage 32V
Max Output Power 25W
Min Dual Supply Voltage 10V
Dual Supply Voltage 28V
Input Bias Current 500nA
Max Output Power x Channels @ Load 25W x 3 @ 8 Ω
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
LM4782TA/NOPB Product Details

LM4782TA/NOPB Overview


In the TO-220-27 Formed Leads package, it is embedded.In this case, it is packaged as Tube .In addition, there are 27 terminations, which involve the termination of a transmission line with a device that matches the characteristic impedance of the line.In the configuration, 3-Channel is used as the output.This electrical device is classified as type Class AB .As part of a signal interface in a computer or other communication device, there are 27 pins, which are pronged contacts.In this case, the electronic part is mounted in the way of Through Hole .There is 20V~64V ±10V~32V voltage supply to this electrical device.3 channels are available on the device.Operating with Depop, Mute, Short-Circuit and Thermal Protection, Standby is possible.Temperatures should not exceed -20°C~85°C TA .Amp parts belongs to the LM4782 family.According to the manufacturer, the maximum output power of this electronic component is 25W kWh per hour.Amp parts is a Dual, Single supply type.Power is supplied by a +-25V volt source.Amp parts is a member of the Overture™ series of electronic parts.Despite being unaffected by external factors, it consumes 75mA of quiescent current.OPERATES WITH 20V TO 64V SUPPLY is the feature of the chip.

LM4782TA/NOPB Features


TO-220-27 Formed Leads package
LM4782 family
25W kWh per hour
Overture™ series


LM4782TA/NOPB Applications


There are a lot of Texas Instruments
LM4782TA/NOPB audio amplifiers applications.


  • single/dual op amp sum and difference circuits
  • Integrator and differentiator circuits
  • Logarithmic and exponential operation circuits
  • Multiplication and division circuits
  • Precision measurement
  • Power control
  • Information processing
  • Weak signal detection
  • Signal amplification
  • Signal filtering

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