TS4890IST
ActiveAUDIO POWER AMPLIFIER, 1W X 1 @ 8OHM, A, 1 CHANNELS, 2.2V TO 5.5V, MINI SOIC, 8 PINS
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TS4890IST
ActiveAUDIO POWER AMPLIFIER, 1W X 1 @ 8OHM, A, 1 CHANNELS, 2.2V TO 5.5V, MINI SOIC, 8 PINS
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | TS4890IST | TS4890 Series |
|---|---|---|
| - | - | |
| Features | Thermal Protection, Depop, Standby | Thermal Protection, Depop, Standby |
| Max Output Power x Channels @ Load [custom] | 8 Ohm | 8 Ohm |
| Max Output Power x Channels @ Load [x] | 1, 1 W | 1 |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature [Max] | 85 °C | 85 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Output Type | 1-Channel (Mono) | 1-Channel (Mono) |
| Package / Case | 8-MSOP, 8-TSSOP | 8-MSOP, 8-TSSOP |
| Package / Case | 3 mm | 3 mm |
| Package / Case [custom] | 0.118 in | 0.118 in |
| Supplier Device Package | 8-MiniSO | 8-MiniSO |
| Type | Class AB | Class AB |
| Voltage - Supply [Max] | 5.5 V | 5.5 V |
| Voltage - Supply [Min] | 2.5 V | 2.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.95 | |
| 10 | $ 0.85 | |||
| 25 | $ 0.81 | |||
| 100 | $ 0.66 | |||
| 250 | $ 0.62 | |||
| 500 | $ 0.55 | |||
| 1000 | $ 0.51 | |||
| Digi-Reel® | 1 | $ 0.95 | ||
| 10 | $ 0.85 | |||
| 25 | $ 0.81 | |||
| 100 | $ 0.66 | |||
| 250 | $ 0.62 | |||
| 500 | $ 0.55 | |||
| 1000 | $ 0.51 | |||
| Tape & Reel (TR) | 4000 | $ 0.57 | ||
| 8000 | $ 0.54 | |||
| 12000 | $ 0.52 | |||
TS4890 Series
1W mono audio amplifier with standby active low
| Part | Mounting Type | Voltage - Supply [Min] | Voltage - Supply [Max] | Features | Package / Case | Package / Case [custom] | Package / Case | Max Output Power x Channels @ Load [x] | Max Output Power x Channels @ Load [custom] | Type | Supplier Device Package | Operating Temperature [Max] | Operating Temperature [Min] | Output Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STMicroelectronics TS4890IST | ||||||||||||||
STMicroelectronics TS4890IST | Surface Mount | 2.5 V | 5.5 V | Depop, Standby, Thermal Protection | 8-MSOP, 8-TSSOP | 0.118 in | 3 mm | 1, 1 W | 8 Ohm | Class AB | 8-MiniSO | 85 °C | -40 °C | 1-Channel (Mono) |
STMicroelectronics TS4890IST |
Description
General part information
TS4890 Series
The TS4890 (MiniSO8 & SO8) is an Audio Power Amplifier capable of delivering 1W of continuous RMS. ouput power into 8load @ 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.
Documents
Technical documentation and resources