Key facts
- Brand
- STMicroelectronics
- Model
- TS4990
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-08
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STMicroelectronics TS4990 Evaluation Board User Guidelines AN1766
This document serves as an application note (AN1766) detailing the user guidelines for the DEMO TS4990 evaluation board. It describes the features of the TS4990 low voltage audio power amplifier, which operates from 2.2V to 5.5V and includes active low standby mode.
Read onlineSTMicroelectronics TS4990 specifications
| Output power (5V, 8Ω) | 1.2 W |
|---|---|
| Supply voltage range | 2.2 V to 5.5 V |
| Standby current (5V) | < 10 nA |
| Gain bandwidth product | 1.5 MHz |
Source: STMicroelectronics TS4990 Audio Power Amplifier Datasheet
All STMicroelectronics TS4990 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What is the wake-up time of the TS4990?
The typical wake-up time with a 1 µF bypass capacitor is between 90 ms and 150 ms depending on the supply voltage.
From: STMicroelectronics TS4990 Audio Power Amplifier Datasheet
What are the available packages for the TS4990?
The device is available in 9-bump flip-chip, miniSO-8, and DFN8 packages.
From: STMicroelectronics TS4990 Audio Power Amplifier Datasheet
What is the operating voltage range for the TS4990 amplifier?
The amplifier operates from a supply voltage of 2.2V to 5.5V.
From: STMicroelectronics TS4990 Evaluation Board User Guidelines AN1766
What is the output power of the amplifier at 5V?
The amplifier delivers 1.2W output power at 5V with an 8 ohm load.
From: STMicroelectronics TS4990 Evaluation Board User Guidelines AN1766