BC847B/215
Nexperia USA Inc.
The Nexperia USA Inc. BC847B/215 is a bipolar transistor. It is RoHS3 Compliant and has an MSL Level 1 rating.
| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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896 pcs
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896 pcs | On Request | 1 | On Request | On Request | 07+05+ | On Request | On Request |
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| Halogen Free | |
| SVHC Present |
The TPA3100D2 from Texas Instruments is a 20-W per channel, efficient Class-D audio power amplifier. It is designed for driving bridged-tied stereo speakers and can handle loads as low as 4 ohms.
This amplifier operates over a wide supply voltage range of 10 V to 26 V. Its high efficiency, rated at 92%, eliminates the need for an external heat sink during music playback, making it suitable for compact designs. The TPA3100D2 features differential inputs and offers four selectable fixed-gain settings (20 dB, 26 dB, 32 dB, or 36 dB) controlled by gain select pins.
Protection features include thermal and short-circuit protection with an auto-recovery feature. It also provides a clock output for synchronization with multiple Class-D devices. The device is available in a 48-pin, 7 mm x 7 mm QFN surface-mount package.
Applications for the TPA3100D2 include televisions and other audio systems requiring robust and efficient amplification.
The TPA3100D2 can deliver 20 W per channel into an 8-ohm load from an 18-V supply, 10 W per channel into an 8-ohm load from a 12-V supply, and 15 W per channel into a 4-ohm load from a 12-V supply.
The TPA3100D2 operates from a 10 V to 26 V supply.
The TPA3100D2 has an efficiency of 92%.
The TPA3100D2 offers four selectable fixed-gain settings: 20 dB, 26 dB, 32 dB, and 36 dB.
The TPA3100D2 can drive stereo speakers as low as 4 ohms.
The operating temperature range for the TPA3100D2 is -40°C to 85°C.
The TPA3100D2 is available in a 48-pin, 7 mm x 7 mm QFN surface-mount package.
