TS4890：1W mono audio amplifier with standby active low
The TS4890 (MiniSO8 & SO8) is an Audio Power Amplifier capable of delivering 1W of continuous RMS. ouput power into 8 load @ 5V.
This Audio Amplifier is exhibiting 0.1% distortion level (THD) from a 5V supply for a Pout = 250mW RMS. An external standby mode control reduces the supply current to less than 10nA. An internal thermal shutdown protection is also provided.
The TS4890 have been designed for high quality audio applications such as mobile phones and to minimize the number of external components.
The unity-gain stable amplifier can be configured by external gain setting resistors.
Key Features
- UNITY GAIN STABLE
- ULTRA LOW DISTORTION (0.1%)
- OPERATING FROM VCC = 2.2V to 5.5V
- ULTRA LOW CONSUMPTION IN STANDBY MODE (10nA)
- 1W RAI L TO RAIL OUTPUT POWER @ Vcc=5V, THD=1%, f=1kHz, with 8 Load
- POP & CLICK REDUCTION CIRCUITRY
- AVAILABLE IN SO8, MiniSO8 & DFN8
- 75dB PSRR @ 217Hz from 5 to 2.2V
产品规格
| Description | Version | Size |
|---|---|---|
| DS2565: Rail-to-rail output 1W audio power amplifier with standby mode active low | 6.4 | 847 KB |
手册
| Description | Version | Size |
|---|---|---|
| ST’s solutions for mobile devices | 3.2 | 3 MB |
样片和购买
| 型号 | Package | Packing Type | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | Unit Price (US$) * | Quantity | ECCN (EU) | ECCN (US) | Country of Origin |
|---|---|---|---|---|---|---|---|---|---|
| TS4890IST | MSOP/TSSOP 8 | Tape And Reel | -40 | 85 | 0.513 | 1000 | NEC | EAR99 | MALAYSIA |
质量和可靠性
| 型号 | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|
| TS4890IST | MSOP/TSSOP 8 | Industrial | Ecopack3 |
