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TPA311DR

TPA311DR

TPA311DR

Texas Instruments

1.5mA mA 1.5mA mA 10 kHz kHz 700mW W Audio Amplifiers 1.75mm mm 3.91mm mm 725mW W 8 pins 8-SOIC (0.154, 3.90mm Width)

SOT-23

TPA311DR Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Lifecycle Status ACTIVE (Last Updated: 6 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 75.891673mg
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e4
Feature Depop, 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 2.5V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Base Part Number TPA311
Pin Count 8
Output Type 1-Channel (Mono)
Operating Supply Voltage 5V
Number of Channels 1
Nominal Supply Current 1.5mA
Power Dissipation 725mW
Max Supply Current 1.5mA
Quiescent Current 700μA
Output Power 350mW
Supply Type Single
Bandwidth 10 kHz
Gain Bandwidth Product 1.4MHz
Power Supply Rejection Ratio (PSRR) 85dB
Max Output Power 700mW
Max Output Power x Channels @ Load 700mW x 1 @ 8 Ω
Harmonic Distortion 0.5%
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
2,500 $0.41020 $0.8204
5,000 $0.38969 $1.94845
12,500 $0.37504 $4.50048
TPA311DR Product Details

TPA311DR Overview


In the 8-SOIC (0.154, 3.90mm Width) package, it is embedded.In this case, it is packaged as Tape & Reel (TR) .In addition, there are 8 terminations, which involve the termination of a transmission line with a device that matches the characteristic impedance of the line.In the configuration, 1-Channel (Mono) 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 8 pins, which are pronged contacts.In this case, the electronic part is mounted in the way of Surface Mount .There is 2.5V~5.5V voltage supply to this electrical device.1 channels are available on the device.Operating with Depop, Short-Circuit and Thermal Protection, Shutdown is possible.Temperatures should not exceed -40°C~85°C TA .There are 8 pins on this device.Amp parts belongs to the TPA311 family.According to the manufacturer, the maximum output power of this electronic component is 700mW kWh per hour.Amp parts is a Single supply type.Despite being unaffected by external factors, it consumes 700μA of quiescent current.

TPA311DR Features


8-SOIC (0.154, 3.90mm Width) package
8 pin count
TPA311 family
700mW kWh per hour


TPA311DR Applications


There are a lot of Texas Instruments
TPA311DR 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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