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  • TPA4861DR

TPA4861DR

3.5mA mA20 kHz kHz1.1W WAudio Amplifiers1.75mm mm3.91mm mm725mW W5.5V V8 pins8-SOIC (0.154, 3.90mm Width)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-TPA4861DR
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 170
  • Description: 3.5mA mA20 kHz kHz1.1W WAudio Amplifiers1.75mm mm3.91mm mm725mW W5.5V V8 pins8-SOIC (0.154, 3.90mm Width) (Kg)

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Details

Tags

Parameters
Subcategory Audio/Video Amplifiers
Max Power Dissipation 725mW
Technology CMOS
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%
Load Impedance 8Ohm
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
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)

TPA4861DR Overview


8-SOIC (0.154, 3.90mm Width) contains an embedded device.Amp parts is recommended that the chip be packaged in a Tape & Reel (TR) case.As a consequence, there are 8 terminations, which involve ending a transmission line with a device matching the characteristic impedance of the line.Currently, amp parts is configured wAmp partsh 1-Channel (Mono) as the output.Class AB is the type of this electrical device.Computers or other communication devices have 8 pins, which are pronged contacts.Amp parts is mounted in the way of Surface Mount .Amp parts is powered by a voltage of 2.7V~5.5V volts.1 channels are present on the device.Operating with Short-Circuit and Thermal Protection, Shutdown is possible.Temperatures should not exceed -40°C~85°C TA .In addition, it is equipped with 8 pins.Audio/Video Amplifiers incorporates this part.Amp parts is part of the TPA4861 family.A maximum output power of 1.1W kWh per hour can be achieved with this electronic part.The supply voltage (Vsup) should be kept above 2.7V for normal operation.Vsup reaches 5.5V at the maximum.There is a Single supply type on this electronic part.As long as external factors do not affect it, it consumes 3.5mA of quiescent current.

TPA4861DR Features


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

TPA4861DR Applications


There are a lot of Texas Instruments TPA4861DR audio amplifiers applications.

  • Signal operation
  • Comparator
  • Video and image computer boards
  • Power transmission
  • Signal filtering
  • Signal amplification
  • Addition and subtraction operation circuits
  • Instrumentation
  • Automation control systems
  • Computer workstations and wireless base stations