STMicroelectronics,1W, 8-Pin SOIC TS4871IDT

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Unavailable
RS will no longer stock this product.
Packaging Options:
RS Stock No.:
189-2095
Mfr. Part No.:
TS4871IDT
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Amplifier Type

Audio Power Amplifier

Output Type

Rail to Rail

Maximum Power

1W

Amplifier Class

Class A

Mounting Type

Surface Mount

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

Minimum Operating Temperature

-40 °C

Maximum Operating Temperature

+85 °C

Dimensions

5 x 4 x 1.5mm

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