IC Phoenix logo

Home ›  T  › T85 > TS4990IST

TS4990IST from ST,ST,ST Microelectronics

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

0.000ms

TS4990IST

Manufacturer: ST,ST

1.2W AUDIO POWER AMPLIFIER WITH ACTIVE LOW STANDBY MODE

Partnumber Manufacturer Quantity Availability
TS4990IST ST,ST 1964000 In Stock

Description and Introduction

1.2W AUDIO POWER AMPLIFIER WITH ACTIVE LOW STANDBY MODE The TS4990IST is a mono 1.2 W Class-AB audio power amplifier manufactured by STMicroelectronics (ST).  

### **Specifications:**  
- **Output Power:** 1.2 W into 8 Ω at 5 V  
- **Supply Voltage Range:** 2.5 V to 5.5 V  
- **THD+N (Total Harmonic Distortion + Noise):** 0.3% (typical)  
- **Shutdown Current:** < 1 µA  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** MiniSO-8 (TS4990IST)  

### **Descriptions and Features:**  
- **Class-AB Amplifier:** Provides high-quality audio output with low distortion.  
- **Low Power Consumption:** Suitable for battery-powered applications.  
- **No External Components Needed:** Requires minimal external components (only input/output capacitors).  
- **Pop & Click Suppression:** Reduces noise during power-up and shutdown.  
- **Thermal Protection:** Built-in thermal shutdown to prevent overheating.  
- **Short-Circuit Protection:** Protects the amplifier from output short circuits.  
- **Space-Saving Package:** MiniSO-8 package ideal for compact designs.  

This amplifier is commonly used in portable audio devices, mobile phones, and other low-power audio applications.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips