STMicroelectronics,1W, 8-Pin SOIC TS4871IDT
- RS Stock No.:
- 189-2095
- Mfr. Part No.:
- TS4871IDT
- Brand:
- STMicroelectronics
Discontinued product
- RS Stock No.:
- 189-2095
- Mfr. Part No.:
- TS4871IDT
- Brand:
- STMicroelectronics
Technical Reference
Legislation and Compliance
Product Details
The TS4871 is an audio power amplifier capable of delivering 1 W of continuous RMS output power into 8 Ω load @ 5 V. This audio amplifier exhibits 0.1% distortion level (THD) from a 5 V supply for a Pout = 250 mW RMS. An external standby mode control reduces the supply current to less than 10 nA. 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. The unity-gain stable amplifier can be configured by external gain setting resistors.
Operating from VCC = 2.5 V to 5.5 V
1 W rail-to-rail output power @ VCC = 5 V, THD = 1%, f = 1 kHz, with 8 Ω load
Ultra low consumption in standby mode (10 nA)
75 dB PSRR @ 217 Hz from 5 V to 2.6 V
Ultra low pop and click
Ultra low distortion (0.1%)
Unity gain stable
Available in SO8 and MiniSO8
1 W rail-to-rail output power @ VCC = 5 V, THD = 1%, f = 1 kHz, with 8 Ω load
Ultra low consumption in standby mode (10 nA)
75 dB PSRR @ 217 Hz from 5 V to 2.6 V
Ultra low pop and click
Ultra low distortion (0.1%)
Unity gain stable
Available in SO8 and MiniSO8
Specifications
Attribute | Value |
|---|---|
| Amplifier Type | Audio Power Amplifier |
| Output Type | Rail to Rail |
| Maximum Power | 1W |
| Mounting Type | Surface Mount |
| Amplifier Class | Class A |
| Typical Single Supply Voltage | 2.5 → 5.5 V |
| Power Supply Type | Single |
| Package Type | SO |
| Pin Count | 8 |
| Input Signal Type | Differential |
| Typical Gain Bandwidth Product | 2MHz |
| Dimensions | 5 x 4 x 1.5mm |
| Minimum Operating Temperature | -40 °C |
| Maximum Operating Temperature | +85 °C |