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Request evaluation samplesTPA731D Linear - Amplifiers - Audio by Texas Instruments
TPA731D is a Linear - Amplifiers - Audio model from Texas Instruments, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / Linear - Amplifiers - Audio product path. Known package information currently points to 8SOIC under the Texas Instruments brand listing. IC AMP AUDIO PWR .7W MONO 8SOIC. TrustCompo combines the available model, brand, hierarchy, and specification details around TPA731D so buyers can move faster from review to quotation.
RoHS
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Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
Linear - Amplifiers - AudioDescription
IC AMP AUDIO PWR .7W MONO 8SOIC
key Attributes
-
Why request a quote
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Globally recognized certifications
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ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Ordering workflow
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1
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2
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3
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Product overview
Overview
These Trisil series have been designed to protect telecommunication equipment against lightning and transient induced by AC power lines.
They are available in SMA, SMB and DO-15 packages.
FEATURES
• Bidirectional crowbar protection
• Voltage range from 62V to 270V
• Low capacitance from 12pF to 20pF @ 50V
• Low leakage current : IR = 2µA max
• Holding current: IH = 150 mA min
• Repetitive peak pulse current : IPP = 50 A (10/1000µs)MAIN APPLICATIONSTelecommunication equipment such as:
• Analog and digital line cards (xDSL, T1/E1, ISDN, ...)
• Terminals (phone, fax, modem, ...) and central office equipment
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Popular Specs Surfaced First
Export Classifications & Environmental
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Export Classifications & Environmental
RoHS Status
ROHS3 Compliant
Export Classifications & Environmental
JESD-609 Code
e4
Export Classifications & Environmental
HTSUS
8542.33.0001
Export Classifications & Environmental
ECCN Code
EAR99
Product Attribute
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
JESD-609 Code
e4
HTSUS
8542.33.0001
ECCN Code
EAR99
Part Status
Active
Lifecycle Status
ACTIVE (Last Updated: 4 days ago)
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Packaging
Tube
Mounting Type
Surface Mount
Factory Lead Time
6 Weeks
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Technology
CMOS
Gain Bandwidth Product
1.4MHz
Manufacturer
Texas
Operating Temperature
-40°C~85°C TA
Width
3.91mm
Height
1.75mm
Package / Case
8-SOIC (0.154, 3.90mm Width)
Weight
75.891673mg
Number Of Functions
1
Surface Mount
YES
Radiation Hardening
No
Pbfree Code
yes
Number Of Pins
8
Number Of Terminations
8
Pin Count
8
Thickness
1.58mm
Length
4.9mm
Nominal Supply Current
2.5mA
Max Supply Current
2.5mA
Quiescent Current
1.55mA
Power Dissipation
725mW
Subcategory
Audio/Video Amplifiers
Sub-Categories
Linear - Amplifiers - Audio
Type
Class AB
Max Power Dissipation
725mW
Bandwidth
20 kHz
Output Type
1-Channel (Mono)
Output Power
700mW
Harmonic Distortion
0.5%
Max Output Power X Channels @ Load
700mW x 1 @ 8 Ω
Feature
Differential Inputs, Short-Circuit and Thermal Protection, Shutdown
Base Part Number
TPA731
Manufacturer'S Part No.
TPA731D
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Power Supply Rejection Ratio (PSRR)
85dB
Number Of Channels
1
Supply Voltage-Max (Vsup)
5.5V
Supply Voltage-Min (Vsup)
2.5V
Supply Type
Single
Voltage - Supply
2.5V~5.5V
Max Output Power
700mW
Common questions
Product FAQ
Quick answers for buyers reviewing TPA731D, stock, documentation, and sourcing steps.
What is TPA731D?
TPA731D is a Linear - Amplifiers - Audio component from Texas Instruments. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for TPA731D?
TPA731D is listed with package reference 8SOIC. The current product description is IC AMP AUDIO PWR .7W MONO 8SOIC, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is TPA731D available in stock?
This page currently shows 74280 units in stock and 40064 units available for TPA731D. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for TPA731D?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for TPA731D by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for TPA731D?
A dedicated datasheet link is not currently listed for TPA731D by Texas Instruments. Contact us with the part number and required parameters so the team can help confirm documentation during quotation.
How should buyers verify TPA731D before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for TPA731D before approving the order.
Linear - Amplifiers - Audio
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