Texas Instruments TPA321DR
$ 0.646
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-46365-1-ND | 3,471 | 1 | Cut Tape | ||||||||
| Mouser | 595-TPA321DR | 3,025 | 1 | Tape & Reel | ||||||||
| Component Stockers USA | TPA321DR | 5,661 | >1wk | |||||||||
| Win Source | WS-TPA321DR | 3,450 | 45 | 22m | ||||||||
| Worldway Electronics | TPA321DR | 7,790 | 7 | Tape & Reel | 1d |
Inventory History
3 month trend: -0.05%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
Download Texas Instruments TPA321DR symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 EE Concierge | SymbolFootprint | ||
 SnapEDA | SymbolFootprint | Download | |
 Ultra Librarian | SymbolFootprint | Download |
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.646
$ 0.907
$ 0.907
Stock
192,621
152,437
152,437
Authorized Distributors
2
3
3
Case/Package
SOIC
SOIC
SOIC
Number of Pins
8
8
8
Number of Channels
1
1
1
Output Power
-
350 mW
350 mW
Power Supply Rejection Ratio (PSRR)
85 dB
85 dB
85 dB
Common Mode Rejection Ratio
-
-
-
Min Supply Voltage
2.5 V
2.5 V
2.5 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
Supply Chain
Lifecycle StatusProduction (Last Updated: 4 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 4 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments TPA321DR.
Evaluation Kit
Descriptions
Descriptions of Texas Instruments TPA321DR provided by its distributors.
IC AMP CLASS AB MONO 700MW 8SOIC / 350-mW MONO AUDIO POWER AMPLIFIER WITH DIFFERENTIAL INPUTS
700-mW, mono, analog input Class-AB audio amplifier 8-SOIC -40 to 85
Audio Amp Speaker 1-CH Mono 0.7W Class-AB 8-Pin SOIC T/R
1.3%@ 8¦¸ @ 250mW 1-Channel (Mono) 2.5V 0.7*1 @ 8¦¸ 5.5V 8¦¸ AB SOIC-8 , 4.9mm*3.91mm*1.58mm
EAR99 TPA321 Tape & Reel (TR) Differential Inputs Short-Circuit and Thermal Protection Shutdown audio amplifier 2.5V 1.58mm 700mW x 1 @ 8Ohm 1.5mA
Audio Power Amplifier IC; Load Impedance:8ohm; Supply Voltage Min:2.5V; Supply Voltage Max:5.5V; Package/Case:8-SOIC; No. of Pins:8; Operating Temperature Range:-40°C to +85°C; Leaded Process Compatible:Yes ;RoHS Compliant: Yes
Manufacturer Aliases
Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: -0.05%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOIC
Number of Pins8
Weight75.891673 mg
Technical
Gain Bandwidth Product1.4 MHz
Max Operating Temperature85 °C
Max Output Power700 mW
Max Power Dissipation725 mW
Max Supply Current1.5 mA
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage2.5 V
Nominal Supply Current1.5 mA
Number of Channels1
PackagingTape and Reel
Power Dissipation725 mW
Power Supply Rejection Ratio (PSRR)85 dB
Quiescent Current700 µA
Supply TypeSingle
Dimensions
Height1.75 mm
Length4.9 mm
Thickness1.58 mm
Width3.91 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
RoHSCompliant
Compliance Statements