E-TDA7313ND STMicroelectronics Integrated Circuit (Small Outline Packages) In Stock
STMicroelectronics E-TDA7313ND is a 2-channel audio tone control IC in a 28-pin SOIC package with 103 dB channel separation and 0.09% harmonic distortion. Provides bass and treble control for consumer audio applications. Available in stock worldwide with competitive pricing.
- Manufacturer
- STMicroelectronics
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- OBSOLETE
- Datasheet
- E-TDA7313ND Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 103 dB channel separation with only 0.09% total harmonic distortion, delivering audiophile-grade signal fidelity in 2-channel stereo tone control circuits
- 2-band (bass and treble) tone control in a single IC, reducing external component count and PCB area in consumer audio designs
- 28-pin SOIC (R-PDSO-G28) package compatible with standard SMT assembly processes for cost-effective high-volume audio product manufacturing
Applications
E-TDA7313ND is designed for stereo tone control stages in home audio amplifiers, car audio head units, and multimedia speaker systems requiring independent bass and treble adjustment. Its 103 dB channel separation ensures minimal crosstalk between left and right channels in 2-channel audio paths. The compact 28-pin SOIC package integrates all tone control functions into a single chip, simplifying audio PCB design.
Specifications
| YTEOL | 0 |
| Channel Separation | 103dB |
| Consumer IC Type | TONE CONTROL CIRCUIT |
| Harmonic Distortion | 0.09% |
| JESD-30 Code | R-PDSO-G28 |
| Number of Bands | 2 |
| Number of Channels | 2 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 10V |
| Supply Voltage-Min (Vsup) | 6V |
| Surface Mount | YES |
| Technology | BICMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What channel separation and harmonic distortion does E-TDA7313ND achieve in stereo audio systems?
E-TDA7313ND achieves 103 dB channel separation between its 2 stereo channels and exhibits only 0.09% total harmonic distortion, delivering low-noise, high-fidelity audio performance suitable for home and car audio amplifier designs.
How many tone control bands does E-TDA7313ND provide, and what package is it available in?
E-TDA7313ND provides 2 tone control bands — bass and treble — for each of its 2 stereo channels. It is packaged in a 28-pin SOIC (R-PDSO-G28) plastic epoxy package, enabling straightforward surface mount assembly on standard audio PCBs.
In which consumer audio products is E-TDA7313ND most commonly integrated?
E-TDA7313ND is commonly integrated into home stereo amplifiers, car audio receivers, and portable speaker systems where a single-chip 2-channel tone control solution with 103 dB separation is needed. It suits designs targeting cost-effective consumer electronics with a compact 28-pin SOIC footprint.
How does E-TDA7313ND compare to discrete tone control circuits in terms of PCB complexity?
E-TDA7313ND integrates all 2-band tone control functions for 2 channels into a single 28-pin SOIC IC, significantly reducing the number of discrete resistors, capacitors, and op-amps otherwise required. This lowers BOM cost and PCB area while maintaining 103 dB channel separation and 0.09% THD performance.
Related Guides
How to Choose a 3528 SMD Indicator LED for Blue Status Lighting: Selection Guide
A practical 3528 SMD indicator LED selection guide using 150141BS73100 and related Wurth 150141 variants for blue status lighting.
Jul 5, 2026
BAS70KFILM Design Guide for Low-Leakage Signal Clamping and RF Detector Inputs
Practical BAS70KFILM design guidance for signal clamps, RF detector inputs, leakage control, capacitance, layout, and sourcing alternatives.
Jul 5, 2026
How to Choose a BAS70 Schottky Diode for Signal Clamping: Selection Guide
A practical BAS70KFILM and BAS70-family Schottky diode selection guide for signal clamping, RF detection, leakage, and topology choices.
Jul 4, 2026
AMC1202DWVR Design Guide for Isolated Current Sensing
Practical AMC1202DWVR design guide covering shunt sizing, isolation layout, input filtering, ADC scaling, and sourcing choices.
Jul 4, 2026
Why Buy from FindMyChip
About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”