TPA321DR
- Mfr.Part #
- TPA321DR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC AMP CLASS AB MONO 700MW 8SOIC
- Stock
- 3,450
- In Stock :
- 3,450
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- Manufacturer :
- Texas Instruments
- Product Category :
- Audio Amplifiers
- Terminal Position :
- Dual
- Lead Free :
- Lead Free
- Output Type :
- 1-Channel (Mono)
- Terminal Form :
- Gull wing
- Voltage - Supply :
- 2.5V~5.5V
- Power Dissipation :
- 725mW
- ECCN Code :
- EAR99
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Supply Voltage-Min (Vsup) :
- 2.5V
- Mounting Type :
- Surface Mount
- Max Output Power :
- 700mW
- Number of Functions :
- 1
- Max Supply Current :
- 1.5mA
- Surface Mount :
- yes
- Supply Voltage-Max (Vsup) :
- 5.5V
- Type :
- Class AB
- Operating Temperature :
- -40°C~85°C TA
- Base Part Number :
- TPA321
- Supply Type :
- Single
- Output Power :
- 700mW
- Peak Reflow Temperature (Cel) :
- 260
- Packaging :
- Tape and Reel (TR)
- Length :
- 4.9mm
- Feature :
- Differential Inputs, Short-Circuit and Thermal Protection, Shutdown
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Factory Lead Time :
- 6 Weeks
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Max Power Dissipation :
- 725mW
- Number of Pins :
- 8
- Nominal Supply Current :
- 1.5mA
- Quiescent Current :
- 700µA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- JESD-609 Code :
- e4
- Radiation Hardening :
- No
- Bandwidth :
- 4 kHz
- Gain Bandwidth Product :
- 1.4MHz
- Number of Channels :
- 1
- Power Supply Rejection Ratio (PSRR) :
- 85dB
- Height :
- 1.75mm
- Harmonic Distortion :
- 0.5%
- Weight :
- 75.891673mg
- Number of Terminations :
- 8
- Pin Count :
- 8
- Thickness :
- 1.58mm
- Width :
- 3.91mm
- Max Output Power x Channels @ Load :
- 700mW x 1 @ 8 Ω
- Datasheets
- TPA321DR

1.5mA mA 1.5mA 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)
TPA321DR Overview
This package is embedded in 8-SOIC (0.154, 3.90mm Width) .This device is packaged in the way of Tape & Reel (TR) .8 terminations occur when a transmission line is terminated by a device with the same characteristic impedance as the transmission line.Amp parts uses 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 .There is 2.5V~5.5V supply voltage for this electrical device.Amp parts is equipped wAmp partsh 1 channels.When operating, it is possible to ensure Differential Inputs, Short-Circuit and Thermal Protection, Shutdown .Ideally, the operating temperature should not exceed -40°C~85°C TA .The device is equipped with 8 pins.This item belongs to the family of TPA321 .A maximum output power of 700mW kWh per hour can be achieved with this electronic part.Amp parts is recommended that the supply voltage (Vsup) be maintained above 2.5V for normal operation.5.5V represents the maximal supply voltage (Vsup).There is a supply type of Single for this electronic part.Despite external influences, it consumes 700μA of quiescent current.
TPA321DR Features
8-SOIC (0.154, 3.90mm Width) package
8 pin count
TPA321 family
700mW kWh per hour
TPA321DR Applications
There are a lot of Texas Instruments
TPA321DR audio amplifiers applications.
- 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
- Signal amplification
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