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TPA4861DRG4

TPA4861DRG4

TPA4861DRG4

Texas Instruments

3.5mA mA 20 kHz kHz 1.1W W Audio Amplifiers 1.75mm mm 3.91mm mm 725mW W 5.5V V 8 pins 8-SOIC (0.154, 3.90mm Width)

SOT-23

TPA4861DRG4 Datasheet

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Specifications
Name Value
Type Parameter
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 8
Weight 72.603129mg
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e4
Feature Short-Circuit and Thermal Protection, Shutdown
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type Class AB
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Power Dissipation 725mW
Voltage - Supply 2.7V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Base Part Number TPA4861
Pin Count 8
Output Type 1-Channel (Mono)
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 2.7V
Number of Channels 1
Nominal Supply Current 3.5mA
Power Dissipation 725mW
Quiescent Current 3.5mA
Output Power 1W
Supply Type Single
Bandwidth 20 kHz
Gain Bandwidth Product 1.5MHz
Power Supply Rejection Ratio (PSRR) 70dB
Max Output Power 1.1W
Max Output Power x Channels @ Load 1.1W x 1 @ 8 Ω
Harmonic Distortion 2%
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
TPA4861DRG4 Product Details

TPA4861DRG4 Overview


The device is embedded in 8-SOIC (0.154, 3.90mm Width) .There is a package in the form of Tape & Reel (TR) .In addition, 8 terminations are used, which entail the termination of a transmission line with a device whose characteristic impedance matches the line's.Amp parts is configured to produce 1-Channel (Mono) as Amp partss output.Amp parts is an electrical device of type Class AB .The computer or other communication device has 8 pins, which are pronged contacts.The electronic component is mounted in the way of Surface Mount .This electrical device operates at 2.7V~5.5V volts.This device is equipped with a total of 1 channels.During operation, Short-Circuit and Thermal Protection, Shutdown can be ensured.During operation, the temperature should not exceed -40°C~85°C TA .A total of 8 pins are present on the device.Amp parts is a member of the TPA4861 family.There is a maximum output power of 1.1W kWh per hour from this electronic component.During normal operation, the supply voltage (Vsup) should remain above 2.7V .Upon reaching 5.5V , the maximum supply voltage (Vsup) is reached.Amp parts is an electronic part wAmp partsh a supply type of Single .Its consumption of quiescent current is 3.5mA .

TPA4861DRG4 Features


8-SOIC (0.154, 3.90mm Width) package
8 pin count
TPA4861 family
1.1W kWh per hour


TPA4861DRG4 Applications


There are a lot of Texas Instruments
TPA4861DRG4 audio amplifiers applications.


  • 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
  • Signal operation

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