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.
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212 pcs
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212 pcs | On Request | 1 | On Request | On Request | 15+ | On Request | On Request |
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The TPA711DGN from Texas Instruments is a versatile mono, analog input, Class-AB audio amplifier optimized for low-voltage applications. It delivers up to 700mW of output power into an 8-ohm load when operating at 5V in BTL mode, and 250mW at 3.3V. The device supports a wide power supply range from 2.5V to 5.5V, making it suitable for battery-powered devices.
Key features include BTL to SE mode control, allowing flexibility in speaker or earphone operation. It also incorporates integrated depop circuitry to prevent audible noise during power-up and shutdown. The amplifier includes thermal and short-circuit protection for enhanced reliability.
This audio amplifier is housed in a compact HVSSOP package, suitable for surface-mount applications. Its operation is characterized out to 20 kHz but is optimized for narrower band applications such as wireless communications. The BTL configuration minimizes the need for external output coupling capacitors, which is beneficial for space-constrained designs.
The TPA711DGN is specified for operation between -40°C and 85°C. It draws minimal quiescent current, 7uA at 3.3V and 50uA at 5V, contributing to power efficiency in portable devices.
The TPA711DGN can deliver up to 700 mW into an 8 Ω load at 5V in BTL mode, and 250 mW into an 8 Ω load at 3.3V in BTL mode.
The TPA711DGN operates over a wide power supply range of 2.5 V to 5.5 V.
The operating temperature range for the TPA711DGN is -40°C to 85°C.
The TPA711DGN is available in the HVSSOP (DGN) package.
Yes, the TPA711DGN is listed as RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) for the TPA711DGN is Level 1 Unlimited.