TS4871IST
ActiveAUDIO POWER AMPLIFIER, RRO, 1W X 1 @ 8OHM, AB, 1 CHANNELS, 2.5V TO 5.5V, MINI SOIC, 8 PINS
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TS4871IST
ActiveAUDIO POWER AMPLIFIER, RRO, 1W X 1 @ 8OHM, AB, 1 CHANNELS, 2.5V TO 5.5V, MINI SOIC, 8 PINS
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | TS4871IST | TS4871 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, 8-SOIC |
| Package / Case | 3 mm | 3 mm |
| Package / Case | - | 3.9 mm |
| Package / Case | - | 0.154 in |
| Package / Case [custom] | 0.118 in | 0.118 in |
| Supplier Device Package | 8-MiniSO | 8-MiniSO, 8-SOIC |
| 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 | $ 0.91 | |
| 10 | $ 0.65 | |||
| 25 | $ 0.59 | |||
| 100 | $ 0.52 | |||
| 250 | $ 0.48 | |||
| 500 | $ 0.46 | |||
| 1000 | $ 0.45 | |||
| Digi-Reel® | 1 | $ 0.91 | ||
| 10 | $ 0.65 | |||
| 25 | $ 0.59 | |||
| 100 | $ 0.52 | |||
| 250 | $ 0.48 | |||
| 500 | $ 0.46 | |||
| 1000 | $ 0.45 | |||
| Tape & Reel (TR) | 4000 | $ 0.42 | ||
| 8000 | $ 0.41 | |||
| 12000 | $ 0.41 | |||
| 20000 | $ 0.40 | |||
TS4871 Series
1 W mono audio amplifier with standby active high
| Part | Features | Package / Case | Package / Case [custom] | Package / Case | Mounting Type | Max Output Power x Channels @ Load [x] | Max Output Power x Channels @ Load [custom] | Supplier Device Package | Type | Operating Temperature [Max] | Operating Temperature [Min] | Voltage - Supply [Min] | Voltage - Supply [Max] | Output Type | Package / Case [y] | Package / Case [x] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STMicroelectronics TS4871IST | ||||||||||||||||
STMicroelectronics TS4871IST | Depop, Standby, Thermal Protection | 8-MSOP, 8-TSSOP | 0.118 in | 3 mm | Surface Mount | 1, 1 W | 8 Ohm | 8-MiniSO | Class AB | 85 °C | -40 °C | 2.5 V | 5.5 V | 1-Channel (Mono) | ||
STMicroelectronics TS4871EIDT | Depop, Standby, Thermal Protection | 8-SOIC | Surface Mount | 1, 1 W | 8 Ohm | 8-SOIC | Class AB | 85 °C | -40 °C | 2.5 V | 5.5 V | 1-Channel (Mono) | 3.9 mm | 0.154 in | ||
STMicroelectronics TS4871IST | ||||||||||||||||
STMicroelectronics TS4871ID | Depop, Standby, Thermal Protection | 8-SOIC | Surface Mount | 1, 1 W | 8 Ohm | 8-SOIC | Class AB | 85 °C | -40 °C | 2.5 V | 5.5 V | 1-Channel (Mono) | 3.9 mm | 0.154 in | ||
STMicroelectronics TS4871EID | Depop, Standby, Thermal Protection | 8-SOIC | Surface Mount | 1, 1 W | 8 Ohm | 8-SOIC | Class AB | 85 °C | -40 °C | 2.5 V | 5.5 V | 1-Channel (Mono) | 3.9 mm | 0.154 in |
Description
General part information
TS4871 Series
The TS4871 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 TS4871 has been designed for high quality audio applications such as mobile phones and to minimize the number of external components.
Documents
Technical documentation and resources