# TAS5830DADR (Component)
## Description
Amplifier IC 1-Channel (Mono) or 2-Channel (Stereo) Class D 32-HTSSOP
The TAS5830DADR is a high-performance closed-loop Class-D audio amplifier designed for stereo and mono audio applications requiring high efficiency, low distortion, and advanced digital audio processing. The device integrates a digital audio processor with support for multiple audio input formats and high-resolution sampling rates, making it suitable for smart speakers, wireless speakers, soundbars, and battery-powered audio systems.
The amplifier incorporates advanced Class-H control algorithms to improve power efficiency during dynamic audio playback while maintaining high audio fidelity. Integrated digital signal processing features include equalization, dynamic range control, automatic gain limiting, rattle suppression, and frequency limiting. The device supports both software-controlled and hardware-controlled operating modes for flexible system integration.
The TAS5830DADR is optimized for compact audio designs requiring reduced external components, high power density, and comprehensive protection functions such as over-current, over-temperature, undervoltage, and overvoltage protection.
Device Overview
Device Type
Closed-loop digital input Class-D audio amplifier with integrated DSP
Manufacturer
Texas Instruments
Package Type
HTSSOP package
Applications
Smart speakers
Wireless Bluetooth speakers
Soundbars
Subwoofers
Battery-powered audio systems
Key Features
Audio Performance
High-efficiency Class-D modulation
Low total harmonic distortion and noise
High signal-to-noise ratio
Stereo and mono output configurations
Integrated closed-loop feedback architecture
Digital Audio Support
I2S audio interface support
Left-justified and right-justified audio formats
TDM audio input support
High-resolution audio sampling capability
Operation without master clock requirement
Integrated DSP Functions
Multi-band dynamic range control
Parametric equalization
Automatic gain limiting
Dynamic equalization
Mixer and volume control
Frequency limiter
Rattle suppression
Power Management
Integrated Class-H algorithm support
PWM control interface for external DC-DC converter tracking
High power efficiency operation
Flexible supply voltage configuration
Protection Features
Over-current protection
Cycle-by-cycle current limiting
Over-temperature warning and shutdown
Undervoltage lockout
Overvoltage lockout
Power supply monitoring
Control Interface
I2C software control
Hardware configuration mode support
Configurable switching frequency and gain settings
Electrical Characteristics
Supply Configuration
Wide PVDD operating range
Support for multiple logic voltage levels
Audio Sampling Support
Standard and high-resolution audio sample rates supported
Efficiency
High conversion efficiency optimized for portable and high-power audio systems
System Integration
Design Advantages
Reduced external component count
Simplified PCB layout requirements
Flexible operating modes for software or hardware implementation
Suitable for compact audio products
Recommended Use Cases
Portable speaker platforms
Consumer audio systems
High-efficiency embedded audio applications
Digital audio amplification systems
Compliance and Reliability
Operating Temperature Range
Industrial operating temperature support
Reliability Features
Integrated fault detection and automatic protection handling for robust system operation
Summary
The TAS5830DADR is a high-efficiency digital input Class-D amplifier combining advanced DSP functionality, flexible digital audio support, and integrated protection features in a compact package. Its closed-loop architecture and Class-H efficiency optimization make it well suited for modern high-performance consumer audio products requiring excellent sound quality and efficient power management.
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#integratedcircuit
#linearamplifier
#opamp
## Component Details
- **Owner:** adrian95
- **Created:** 5/14/2026
- **Last Updated:** 5/14/2026
- **Visibility:** Public
- **Part Type:** Operational Amplifier (OP-AMP)
- **Manufacturer Name:** Texas Instruments
- **Manufacturer Part Number:** TAS5830DADR
- **Datasheet URL:** https://www.ti.com/lit/ds/symlink/tas5830.pdf?ts=1778774513644
- **Symbol Style:** parametric-v1
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/tas5830dadr/texas-instruments.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C49259299.html) | $4.7024 | 96 |
| [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/TAS5830DADR?qs=CoAU%2FpHVZXxg03Wu3ovEug%3D%3D) | $3.34 | 0 |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Texas Instruments
- **MPN:** TAS5830DADR
- **Mount Type:** Through Hole
- **Package / Case Code:** 32-HTSSOP
- **Pin Count:** 33
- **Logic Function:** Buffer
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | AGND | |
| 2 | AVDD | |
| 3 | GVDD | |
| 4 | *PDN | |
| 5 | SCL | |
| 6 | SDA | |
| 7 | SDIN | |
| 8 | BCLK | |
| 9 | LRCLK | |
| 10 | GPIO2 | |
| 11 | GPIO1 | |
| 12 | GPIO0 | |
| 13 | ADR | |
| 14 | VR_DIG | |
| 15 | DVDD | |
| 16 | DGND | |
| 17 | PVDD | |
| 18 | PVDD | |
| 19 | OUT_A+ | |
| 20 | BST_A+ | |
| 21 | PGND | |
| 22 | PGND | |
| 23 | OUT_A- | |
| 24 | BST_A- | |
| 25 | BST_B- | |
| 26 | OUT_B- | |
| 27 | PGND | |
| 28 | PGND | |
| 29 | BST_B+ | |
| 30 | OUT_B+ | |
| 31 | PVDD | |
| 32 | PVDD | |
| 33 | EPAD | |
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