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TPA2032D1YZFR from TI/PBF,Texas Instruments

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TPA2032D1YZFR

Manufacturer: TI/PBF

2.75-W Mono Class-D Audio Amplifier with 2 V/V Fixed Gain (TPA2032) 9-DSBGA -40 to 85

Partnumber Manufacturer Quantity Availability
TPA2032D1YZFR TI/PBF 1607 In Stock

Description and Introduction

2.75-W Mono Class-D Audio Amplifier with 2 V/V Fixed Gain (TPA2032) 9-DSBGA -40 to 85 The TPA2032D1YZFR is a Class-D audio amplifier manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)  
- **Package:** DSBGA (YZF), 9-bump, 1.56 mm x 1.56 mm  
- **Type:** Class-D Audio Amplifier  
- **Output Power:** 1.7 W into 4 Ω at 5 V (THD+N = 1%)  
- **Supply Voltage Range:** 2.5 V to 5.5 V  
- **Efficiency:** Up to 90%  
- **THD+N:** <0.3% (1 W, 4 Ω)  
- **SNR:** >95 dB (A-weighted)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Shutdown Current:** <1 µA  

### **Descriptions:**
The TPA2032D1YZFR is a mono, filter-free Class-D audio amplifier designed for portable applications. It features a low-power consumption design, making it suitable for battery-powered devices. The device integrates a feedback loop to improve PSRR and reduce noise.

### **Features:**
- **Filterless Operation:** Eliminates the need for external LC filters.  
- **Low Quiescent Current:** 2.3 mA (typical) for extended battery life.  
- **Pop & Click Suppression:** Minimizes audible noise during power-up/down.  
- **Thermal & Short-Circuit Protection:** Enhances reliability.  
- **Small Footprint:** Ultra-compact DSBGA package for space-constrained designs.  
- **I²C Control Interface:** Allows gain and shutdown control.  

For detailed datasheet information, refer to Texas Instruments' official documentation.

Partnumber Manufacturer Quantity Availability
TPA2032D1YZFR TI 415 In Stock

Description and Introduction

2.75-W Mono Class-D Audio Amplifier with 2 V/V Fixed Gain (TPA2032) 9-DSBGA -40 to 85 The TPA2032D1YZFR is a Class-D audio amplifier manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Power:** 2.1W per channel into 4Ω at 5V  
- **Supply Voltage Range:** 2.5V to 5.5V  
- **Efficiency:** Up to 90%  
- **THD+N:** 0.1% (typical)  
- **Signal-to-Noise Ratio (SNR):** 100dB (A-weighted)  
- **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 audio applications.  
- Features an integrated feedback loop for improved PSRR and reduced pop-and-click noise.  
- Includes thermal and short-circuit protection.  

### **Features:**  
- **Filterless Operation:** Reduces external component count.  
- **Low Quiescent Current:** 2.5mA (typical) for power efficiency.  
- **Fast Start-Up Time:** Minimizes audio delay.  
- **I²C Control Interface:** Allows programmable gain settings (6dB to 24dB).  
- **Pop-and-Click Suppression:** Reduces unwanted noise during power-up/down.  

This information is based on TI's official datasheet for the TPA2032D1YZFR.

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