STMicroelectronics Audio Power Amplifier, 24-Pin, 1.2W DFN
- RS Stock No.:
- 189-2110P
- Mfr. Part No.:
- TS4990IQT
- Brand:
- STMicroelectronics
Bulk discount available
View bulk pricing optionsSubtotal 250 units (supplied on a reel)*
Kr. 2 277,75
(exc. VAT)
Kr. 2 847,25
(inc. VAT)
FREE delivery for online orders over 750,00 kr
Temporarily out of stock
- Shipping from 09 November 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 250 - 600 | Kr. 9,111 |
| 625 - 1225 | Kr. 8,868 |
| 1250 - 2475 | Kr. 8,64 |
| 2500 + | Kr. 8,411 |
*price indicative
- RS Stock No.:
- 189-2110P
- Mfr. Part No.:
- TS4990IQT
- Brand:
- STMicroelectronics
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Product Type | Audio Amplifier | |
| Amplifier Type | Audio Power Amplifier | |
| Output Power | 1.2W | |
| Application | Speaker | |
| Mount Type | Surface | |
| Amplifier Class | Class A-B | |
| Number of Channels | 1 | |
| Package Type | DFN | |
| Pin Count | 24 | |
| Minimum Operating Temperature | -40°C | |
| GBP - Gain Bandwidth Product | 1.5MHz | |
| Length | 3mm | |
| Height | 0.88mm | |
| Series | TS4990 | |
| Standards/Approvals | No | |
| Minimum Supply Voltage | 2.2V | |
| Maximum Supply Voltage | 5.5V | |
| Maximum Operating Temperature | 85°C | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Product Type Audio Amplifier | ||
Amplifier Type Audio Power Amplifier | ||
Output Power 1.2W | ||
Application Speaker | ||
Mount Type Surface | ||
Amplifier Class Class A-B | ||
Number of Channels 1 | ||
Package Type DFN | ||
Pin Count 24 | ||
Minimum Operating Temperature -40°C | ||
GBP - Gain Bandwidth Product 1.5MHz | ||
Length 3mm | ||
Height 0.88mm | ||
Series TS4990 | ||
Standards/Approvals No | ||
Minimum Supply Voltage 2.2V | ||
Maximum Supply Voltage 5.5V | ||
Maximum Operating Temperature 85°C | ||
Automotive Standard No | ||
- COO (Country of Origin):
- MY
The TS4990 is designed for demanding audio applications such as mobile phones to reduce the number of external components. This audio power amplifier is capable of delivering 1.2 W of continuous RMS output power into an 8 Ω load at 5 V. An externally controlled standby mode reduces the supply current to less than 10 nA. It also includes an internal thermal shutdown protection. The unity-gain stable amplifier can be configured by external gain setting resistors.
Operating range from VCC= 2.2 V to 5.5 V
1.2 W output power at VCC = 5 V, THD = 1%, F = 1 kHz, with 8 Ω load
Ultra-low consumption in standby mode (10 nA)
62 dB PSRR at 217 Hz in grounded mode
Near-zero pop and click
Ultra-low distortion (0.1%)
Unity gain stable
Available in 9-bump flip-chip, miniSO-8 and DFN8 packages