20 kHz kHz 25W W Audio Amplifiers 50W W TO-220-15 Formed Leads
SOT-23
LM4731TA/NOPB Datasheet
non-compliant
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Specifications
Name
Value
Type
Parameter
Mount
Through Hole
Mounting Type
Through Hole
Package / Case
TO-220-15 Formed Leads
Operating Temperature
-20°C~85°C TA
Packaging
Tube
JESD-609 Code
e3
Feature
Depop, Mute, Short-Circuit and Thermal Protection
Pbfree Code
yes
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
15
ECCN Code
EAR99
Type
Class AB
Terminal Finish
Matte Tin (Sn)
Voltage - Supply
20V~56V ±10V~28V
Terminal Position
ZIG-ZAG
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Time@Peak Reflow Temperature-Max (s)
40
Base Part Number
LM4731
Pin Count
3
JESD-30 Code
R-PZFM-T15
Qualification Status
Not Qualified
Output Type
2-Channel (Stereo)
Number of Channels
2
Power Dissipation
50W
Quiescent Current
85mA
Supply Current-Max
110mA
Output Power
25W
Input Offset Voltage (Vos)
15mV
Bandwidth
20 kHz
Power Supply Rejection Ratio (PSRR)
50dB
Gain
110 dB
Max Dual Supply Voltage
28V
Max Output Power
25W
Min Dual Supply Voltage
10V
Input Bias Current
200nA
Max Output Power x Channels @ Load
25W x 2 @ 8 Ω
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
LM4731TA/NOPB Product Details
LM4731TA/NOPB Overview
I have embedded this device in TO-220-15 Formed Leads .The chip is recommended to be packaged in Tube case. In 15 terminations, a transmission line is terminated with a device that matches its characteristic impedance.Output 2-Channel (Stereo) is configured for this device.An electrical device of type Class AB is involved.Amp parts is mounted in front of Through Hole .In this electrical device, the supply voltage is 20V~56V ±10V~28V .There are 2 channels available on the device.Ensure that Depop, Mute, Short-Circuit and Thermal Protection is maintained when operating.Amp parts is recommended that the operating temperature do not exceed -20°C~85°C TA °C.The device is equipped with a total of 3 pins.The LM4731 family includes it.There is an electronic part in the way of Through Hole .In this electronic part, the output power is a maximum of 25W kWh per hour.There is 85mA external influence on the consumption of quiescent current: it consumes 85mA of quiescent current.In the case of 110mA , the maximum supply current is available.
LM4731TA/NOPB Features
TO-220-15 Formed Leads package 3 pin count LM4731 family 25W kWh per hour
LM4731TA/NOPB Applications
There are a lot of Texas Instruments LM4731TA/NOPB audio amplifiers applications.