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TPA2038D1YFFR from TI,Texas Instruments

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TPA2038D1YFFR

Manufacturer: TI

Variable Gain 3.2 W Mono Class-D with Integrated DAC Noise Filter 9-DSBGA -40 to 85

Partnumber Manufacturer Quantity Availability
TPA2038D1YFFR TI 2449 In Stock

Description and Introduction

Variable Gain 3.2 W Mono Class-D with Integrated DAC Noise Filter 9-DSBGA -40 to 85 The TPA2038D1YFFR is a Class-D audio amplifier manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Power:** 2.8W into 4Ω at 5V (10% THD+N)  
- **Supply Voltage Range:** 2.5V to 5.5V  
- **Efficiency:** Up to 90%  
- **THD+N (Total Harmonic Distortion + Noise):** 0.1% (1W, 4Ω, 1kHz)  
- **Signal-to-Noise Ratio (SNR):** 100dB (A-weighted)  
- **Shutdown Current:** <1µA  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** DSBGA (9-bump, 1.45mm x 1.45mm)  

### **Descriptions:**  
- A mono, filter-free Class-D amplifier designed for portable applications.  
- Features a differential input to reduce noise and improve audio quality.  
- Includes built-in thermal and short-circuit protection.  
- Operates without requiring external output filters, reducing component count.  

### **Features:**  
- **Filterless Operation:** Eliminates the need for external LC filters.  
- **Pop & Click Suppression:** Minimizes audible noise during power-up/down.  
- **Low Power Consumption:** Optimized for battery-powered devices.  
- **Small Footprint:** Ultra-compact DSBGA package saves board space.  
- **Thermal & Short-Circuit Protection:** Enhances reliability.  

This information is based solely on the manufacturer's datasheet and technical documentation.

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