TS4990IST
Active1.2 W AUDIO POWER AMPLIFIER WITH ACTIVE LOW STANDBY MODE
Deep-Dive with AI
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TS4990IST
Active1.2 W AUDIO POWER AMPLIFIER WITH ACTIVE LOW STANDBY MODE
Deep-Dive with AI
Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | TS4990IST | TS4990 Series |
|---|---|---|
| Features | - | Differential Inputs, Thermal Protection, Standby, Depop |
| Max Output Power x Channels @ Load | - | 1.2 W |
| Max Output Power x Channels @ Load | - | 1 |
| Mounting Type | - | Surface Mount |
| null | - | |
| Operating Temperature | - | 85 °C |
| Operating Temperature | - | -40 °C |
| Output Type | - | 1-Channel (Mono) |
| Package / Case | - | 8-MSOP, 8-TSSOP, 8-SOIC |
| Package / Case | - | 0.118 in |
| Package / Case | - | 3 mm |
| Package / Case | - | 3.9 mm |
| Package / Case | - | 0.154 in |
| Supplier Device Package | - | 8-MiniSO, 8-SOIC |
| Type | - | Class AB |
| Voltage - Supply | - | 5.5 V |
| Voltage - Supply | - | 2.2 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 | $ 1.17 | |
| 10 | $ 1.04 | |||
| 25 | $ 0.99 | |||
| 100 | $ 0.81 | |||
| 250 | $ 0.76 | |||
| 500 | $ 0.67 | |||
| 1000 | $ 0.53 | |||
| Digi-Reel® | 1 | $ 1.17 | ||
| 10 | $ 1.04 | |||
| 25 | $ 0.99 | |||
| 100 | $ 0.81 | |||
| 250 | $ 0.76 | |||
| 500 | $ 0.67 | |||
| 1000 | $ 0.53 | |||
| Tape & Reel (TR) | 4000 | $ 0.50 | ||
| 8000 | $ 0.47 | |||
| 12000 | $ 0.45 | |||
TS4990 Series
1.2 W AUDIO POWER AMPLIFIER WITH ACTIVE LOW STANDBY MODE
| Part | Type | Features | Operating Temperature [Max] | Operating Temperature [Min] | Supplier Device Package | Mounting Type | Max Output Power x Channels @ Load | Max Output Power x Channels @ Load [x] | Package / Case | Package / Case [custom] | Package / Case | Voltage - Supply [Max] | Voltage - Supply [Min] | Output Type | Package / Case [y] | Package / Case [x] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STMicroelectronics TS4990IQT | ||||||||||||||||
STMicroelectronics TS4990IST | ||||||||||||||||
STMicroelectronics TS4990IST | Class AB | Depop, Differential Inputs, Standby, Thermal Protection | 85 °C | -40 °C | 8-MiniSO | Surface Mount | 1.2 W | 1 | 8-MSOP, 8-TSSOP | 0.118 in | 3 mm | 5.5 V | 2.2 V | 1-Channel (Mono) | ||
STMicroelectronics TS4990IQT | ||||||||||||||||
STMicroelectronics TS4990IQT | ||||||||||||||||
STMicroelectronics TS4990IDT | ||||||||||||||||
STMicroelectronics TS4990ID | Class AB | Depop, Differential Inputs, Standby, Thermal Protection | 85 °C | -40 °C | 8-SOIC | Surface Mount | 1.2 W | 1 | 8-SOIC | 5.5 V | 2.2 V | 1-Channel (Mono) | 3.9 mm | 0.154 in |
Description
General part information
TS4990 Series
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.
Documents
Technical documentation and resources