| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
27 pcs
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27 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Tape & Reel |
The TDA8947J is an integrated circuit from NXP Semiconductors containing four identical audio power amplifiers. It offers flexible configuration options, including four Single-Ended (SE) channels with a fixed gain of 26 dB, two Bridge-Tied Load (BTL) channels with a fixed gain of 32 dB, or a combination of two SE channels and one BTL channel for a 2.1 system.
This amplifier operates with a supply voltage ranging from 9V to 26V and has a quiescent current of 100mA. Its bandwidth is 22kHz, and it is designed for operation in temperatures from -40°C to 85°C. The TDA8947J is housed in a 17-pin Dil-Bent-Sil (DBS) power package.
It is pin compatible with TDA8944AJ and TDA8946AJ, making it suitable for upgrades or replacements in existing designs. The TDA8947J is well-suited for various audio applications requiring multiple amplifier channels.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.92 | $1.92 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TDA8947J operates within a voltage range of 9V to 26V.
The TDA8947J contains four identical audio power amplifiers.
The bandwidth of the TDA8947J is 22kHz.
The TDA8947J can operate in temperatures ranging from -40°C to 85°C.
The TDA8947J comes in a 17-pin Dil-Bent-Sil (DBS) power package.