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  • TPA321D

TPA321D

1.5mA mA4 kHz kHz700mW WAudio Amplifiers1.75mm mm3.91mm mm725mW W5.5V V8 pins8-SOIC (0.154, 3.90mm Width)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-TPA321D
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 688
  • Description: 1.5mA mA4 kHz kHz700mW WAudio Amplifiers1.75mm mm3.91mm mm725mW W5.5V V8 pins8-SOIC (0.154, 3.90mm Width) (Kg)

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Details

Tags

Parameters
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 75.891673mg
Operating Temperature -40°C~85°C TA
Packaging Tube
JESD-609 Code e4
Feature Differential Inputs, 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)
Subcategory Audio/Video Amplifiers
Max Power Dissipation 725mW
Technology CMOS
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 TPA321
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 1.5mA
Power Dissipation 725mW
Quiescent Current 700μA
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%
Load Impedance 8Ohm
Height 1.75mm

TPA321D Overview


The device is embedded in 8-SOIC (0.154, 3.90mm Width) .The device is in the form of Tube .Transmission lines can be terminated with 8 terminations, which have devices that match the line's characteristic impedance.Output 1-Channel (Mono) is configured for this device.The device is of type Class AB .In a computer or other communications device, 8 pins are pronged contacts.The chip is mounted by Surface Mount .Its supply voltage is 2.5V~5.5V volts.1 channels are provided by the device.Amp parts is possible to operate wAmp partsh Differential Inputs, Short-Circuit and Thermal Protection, Shutdown .The operating temperature should not exceed -40°C~85°C TA °C.The device is equipped with 8 pins.This chip belongs to Audio/Video Amplifiers .The TPA321 family includes it.This electronic part has a maximum output power of 700mW kWh per hour.A normal operation is dependent upon the supply voltage (Vsup) remaining above 2.5V .Amp parts reaches 5.5V when the maximum supply voltage (Vsup) is reached.Amp parts is a Single supply type.The device consumes 700μA quiescent current and is unaffected by external influences.

TPA321D Features


8-SOIC (0.154, 3.90mm Width) package
8 pin count
TPA321 family
700mW kWh per hour

TPA321D Applications


There are a lot of Texas Instruments TPA321D audio amplifiers applications.

  • Professional videography
  • Scintillation detectors
  • Fast A/D and D/A converters, video amplifiers
  • Signal filtering
  • Computer workstations and wireless base stations
  • Vehicle electronics
  • Industrial control system
  • Proportional counter tubes
  • Oscilloscopes
  • Biopotential