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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24,107 pcs
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24107 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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350 pcs
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350 pcs | On Request | 1 | On Request | On Request | 13+ | On Request | On Request |
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| Manufacturer Name | |
| SVHC Present |
The Texas Instruments TAS5721DCAR is an active, open-loop Class-D audio amplifier designed for home audio applications. It delivers 10W stereo output into an 8Ω load with a 24V power supply. The amplifier supports digital audio input and offers flexibility with 2.0, 2.1, and mono modes.
Key features include an integrated DirectPath™ headphone amplifier and a 2V RMS line driver. Audio processing capabilities encompass independent channel volume controls with 0.5 dB steps, separate dynamic range control for satellite and sub channels, 21 programmable biquads for speaker EQ, and programmable two-band dynamic range control. The device operates over a wide power stage supply range of 4.5V to 26.4V and an analog supply voltage of 3V to 3.6V.
Control is managed through an I2C serial interface, which is operational without MCLK. The I2C address is configurable to 0x34 or 0x36. The TAS5721DCAR also features automatic sample rate detection, thermal and short-circuit protection, and supports sample rates from 8kHz to 48kHz. It is housed in a 48-pin HTSSOP (DCA) package with dimensions of 12.5 mm x 8.1 mm, covering an area of 101.25 mm².
| Qty | Low | High |
|---|---|---|
| 1+ | $2.51 | $2.51 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TAS5721DCAR operates within a temperature range of 0°C to 85°C.
The TAS5721DCAR has a nominal output power of 10 W x 2 into 8 Ω with PVDD = 24 V, or 8 W x 2 + 12 W x 1 into 8 Ω with PVDD = 24 V.
The power stage supply voltage range for the TAS5721DCAR is 4.5 V to 24 V.
The TAS5721DCAR supports Digital audio input.
The control interface for the TAS5721DCAR is I2C.
The TAS5721DCAR is available in an HTSSOP (DCA) package.
The TAS5721DCAR supports a maximum of 3 speaker channels.