STMicroelectronics Audio Power Amplifier, 24-Pin, 1.2W DFN TS4990IQT
- RS庫存編號:
- 189-2110
- 製造零件編號:
- TS4990IQT
- 製造商:
- STMicroelectronics
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可享批量折扣
查看批量定價選項小計（1 包，共 25 件）*
TWD792.50
(不含稅)
TWD832.00
(含稅)
訂單超過 $1,300.00 免費送貨
暫時缺貨
- 從 2027年2月23日 發貨
**需要更多嗎？**輸入您需要的數量，然後按一下「查看送貨日期」以查詢更多庫存和送貨詳細資訊。
單位 | 每單位 | 每包* |
|---|---|---|
| 25 - 725 | TWD31.70 | TWD792.50 |
| 750 - 1475 | TWD31.00 | TWD775.00 |
| 1500 + | TWD30.40 | TWD760.00 |
* 參考價格
- RS庫存編號:
- 189-2110
- 製造零件編號:
- TS4990IQT
- 製造商:
- STMicroelectronics
規格
產品概覽和技術數據資料表
法例與合規
產品詳細資訊
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選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | STMicroelectronics | |
| Product Type | Audio Amplifier | |
| Amplifier Type | Audio Power Amplifier | |
| Application | Speaker | |
| Output Power | 1.2W | |
| Amplifier Class | Class A-B | |
| Mount Type | Surface | |
| Number of Channels | 1 | |
| Package Type | DFN | |
| Pin Count | 24 | |
| Minimum Operating Temperature | -40°C | |
| GBP - Gain Bandwidth Product | 1.5MHz | |
| Length | 3mm | |
| Standards/Approvals | No | |
| Width | 3mm | |
| Height | 0.88mm | |
| Series | TS4990 | |
| Maximum Supply Voltage | 5.5V | |
| Minimum Supply Voltage | 2.2V | |
| Maximum Operating Temperature | 85°C | |
| Automotive Standard | No | |
| 選取全部 | ||
|---|---|---|
品牌 STMicroelectronics | ||
Product Type Audio Amplifier | ||
Amplifier Type Audio Power Amplifier | ||
Application Speaker | ||
Output Power 1.2W | ||
Amplifier Class Class A-B | ||
Mount Type Surface | ||
Number of Channels 1 | ||
Package Type DFN | ||
Pin Count 24 | ||
Minimum Operating Temperature -40°C | ||
GBP - Gain Bandwidth Product 1.5MHz | ||
Length 3mm | ||
Standards/Approvals No | ||
Width 3mm | ||
Height 0.88mm | ||
Series TS4990 | ||
Maximum Supply Voltage 5.5V | ||
Minimum Supply Voltage 2.2V | ||
Maximum Operating Temperature 85°C | ||
Automotive Standard No | ||
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
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