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STMicroelectronics Audio Amplifier IC, 1.2W Class A-B, 8-Pin MSOP TS4990IST
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 0.88mm |
| Length | 3mm |
| Model | TS4990IST |
| Width | 3mm |
| Output Power | 1.2W |
| Mount Type | Surface |
| Series | TS4990I |
| Maximum Operating Temperature | 85°C |
| Package Type | MSOP |
| Minimum Operating Temperature | -40°C |
| Number Of Channels | 1 |
| Pin Count | 8 |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 2.2V |
| Amplifier Type | Audio |
| Amplifier Class | Class A-B |
| GBP - Gain Bandwidth Product | 1.5MHz |
Key Features
- This IC operates with a single channel and Class A-B amplifier architecture.
- Designed for low power audio applications including speakers and headphones.
- It supports surface mounting on PCBs with a compact MSOP 8-pin package measuring 3mm by 3mm.
- Operating voltage ranges between 2.2V and 5.5V for versatile power supply integration.
- Features a gain bandwidth product of 1.5MHz ensuring good frequency response.
- Capable of operation from -40°C up to 85°C ambient temperature.
- The package height is just 0.88mm, suitable for low-profile applications.
- No automotive standard compliance is specified.
Product Description
STMicroelectronics TS4990IST is a high performance audio amplifier IC designed for low power applications such as headphone drivers and small speakers. Featuring a Class A-B amplifier architecture, it efficiently delivers 1.2W output power with minimal distortion and power consumption.
The device comes in a compact surface mount 8-pin MSOP package with dimensions 3mm by 3mm by 0.88mm height, making it ideal for space-constrained circuits. Operating from a voltage supply range of 2.2V to 5.5V, this IC supports a single audio channel and provides a gain bandwidth product of 1.5MHz for quality audio amplification.
Designed for robust operation, it functions reliably in temperature extremes from -40°C to 85°C ensuring suitability in various industrial and consumer electronics environments. Applications include portable audio devices, small speaker systems, and personal audio equipment.
This audio amplifier IC uses Class A-B architecture for optimal audio performance and power efficiency. The MSOP 8-pin surface mount package enables ease of PCB assembly and miniaturization. Its operating voltage range supports versatile designs from low-voltage battery-powered devices to higher voltage systems.
Wide operating temperature range ensures durability in harsh environments. The gain bandwidth product of 1.5MHz supports clean and stable audio signal amplification. No automotive-grade certification is claimed, primarily targeting general consumer and industrial electronics.
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Frequently Asked Questions
The TS4990IST audio amplifier IC delivers an output power of 1.2W.
It operates with a supply voltage range between 2.2V and 5.5V.
The gain bandwidth product of the TS4990IST is 1.5MHz.
The MSOP package measures 3mm in length, 3mm in width, and has a height of 0.88mm.
It can operate in ambient temperatures ranging from -40°C to 85°C.
This audio amplifier IC supports a single audio channel.
The TS4990IST utilizes a Class A-B amplifier architecture.
The TS4990IST has a pin count of 8.
It supports surface mounting on PCBs.
It is designed for low power audio applications, including headphone drivers and small speakers.
The country of origin for the TS4990IST is India.
This model belongs to the TS4990I series of audio amplifiers.
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