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TPA4861DR

TPA4861DR

TPA4861DR

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

TPA4861DR Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Lifecycle Status ACTIVE (Last Updated: 4 days 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%
Load Impedance 8Ohm
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
REACH SVHC No SVHC
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $2.37000 $2.37
500 $2.3463 $1173.15
1000 $2.3226 $2322.6
1500 $2.2989 $3448.35
2000 $2.2752 $4550.4
2500 $2.2515 $5628.75
TPA4861DR Product Details

TPA4861DR Overview


The package 8-SOIC (0.154, 3.90mm Width) contains it.Tape & Reel (TR) is the packaging method.8 terminations consist of terminating transmission lines with devices that match their characteristic impedance.Amp parts is configured wAmp partsh an output of 1-Channel (Mono) .This electrical device has the type Class AB .In a computer or other communication device, there are 8 pins, which are pronged contacts.There is an electronic part mounted in the way of Surface Mount .This electrical device is powered by 2.7V~5.5V volts.There are no channels on the device.When operating, Short-Circuit and Thermal Protection, Shutdown can be ensured.Amp parts is recommended that the operating temperature not exceed -40°C~85°C TA .In addition, it is equipped with 8 pins.Amp parts is a member of the family TPA4861 .This electronic component's maximum output power is 1.1W kWh per hour.For normal operation, the supply voltage (Vsup) should be kept above 2.7V .Amp parts reaches 5.5V when the maximum supply voltage (Vsup) is reached.Single is the type of supply for this electronic part.The device consumes 3.5mA quiescent current and is unaffected by external influences.

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.


  • Inverse/same-phase proportional circuit
  • Addition and subtraction operation circuits
  • 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

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