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TPA721DR

TPA721DR

TPA721DR

Texas Instruments

2.5mA mA 2.5mA mA 4 kHz kHz 700mW 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

TPA721DR Datasheet

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In-Stock: 0 items
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 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 TPA721
Pin Count 8
Output Type 1-Channel (Mono)
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 2.5V
Number of Channels 1
Nominal Supply Current 2.5mA
Power Dissipation 725mW
Max Supply Current 2.5mA
Quiescent Current 1.25mA
Output Power 700mW
Supply Type Single
Bandwidth 4 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
1 $0.60000 $0.6
500 $0.594 $297
1000 $0.588 $588
1500 $0.582 $873
2000 $0.576 $1152
2500 $0.57 $1425
TPA721DR Product Details

TPA721DR Overview


A device has been embedded in 8-SOIC (0.154, 3.90mm Width) .Ideally, the chip should be packaged in a Tape & Reel (TR) case.In 8 terminations, the transmission line is terminated with an impedance-matching device.Amp parts uses 1-Channel (Mono) as Amp partss output.In terms of electrical devices, it belongs to the type Class AB .In a computer or other communications device, 8 pins are pronged contacts.This electronic part is mounted in the way of Surface Mount .This electrical device has a supply voltage of 2.5V~5.5V .Channels 1 are present in the device.The operation of Depop, Short-Circuit and Thermal Protection, Shutdown can be ensured.There should be no temperature increase above -40°C~85°C TA .A total of 8 pins are present in it.Amp parts is included in the TPA721 family.This electronic part has a maximum output power of 700mW kWh per hour.Amp parts is recommended that the supply voltage (Vsup) be kept above 2.5V to ensure proper operation of the device.5.5V is reached as the maximal supply voltage (Vsup).Electronic parts with Single supply types are available.The device consumes 1.25mA quiescent current

TPA721DR Features


8-SOIC (0.154, 3.90mm Width) package
8 pin count
TPA721 family
700mW kWh per hour


TPA721DR Applications


There are a lot of Texas Instruments
TPA721DR audio amplifiers applications.


  • Information processing
  • Weak signal detection
  • Signal amplification
  • Signal filtering
  • Signal operation
  • Video and image computer boards
  • Medical instruments
  • Television broadcasting equipment
  • Displayers for aircraft and air transportation control systems
  • Automotive sensors

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