BC847BS.115
NXP Semiconductors
The BC847BS.115 is a bipolar transistor array from NXP Semiconductors. It features RoHS3 compliance and an MSL of 1 Unlimited.
| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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136,970 pcs
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136970 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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4,737 pcs
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4737 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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2,577 pcs
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2577 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
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2,091 pcs
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2091 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
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1,800 pcs
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1800 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Halogen Free | |
| Industrial Grade | |
| Medical Grade | |
| Military Grade | |
| SVHC Present |
The TPA3138D2PWPR from Texas Instruments is an inductor-free, Class-D audio amplifier designed for home audio, haptics, and piezo applications. It delivers 2x10W into 6-ohm loads or 1x18.5W into 4-ohm loads with a 12V supply, featuring low THD+N of 0.04% at 1W.
This amplifier operates from a wide supply voltage range of 3.5V to 14.4V, making it suitable for portable applications with longer battery life due to its low 20mA idle current in 1SPW mode. It boasts over 90% Class-D efficiency, reducing solution size and cost by eliminating the need for external heatsinks and inductors.
The TPA3138D2PWPR supports both single-ended and differential analog inputs with selectable gain options of 20dB and 26dB. It includes integrated protections such as pin-to-pin, pin-to-ground, and pin-to-power short circuit protection, thermal protection, undervoltage, and overvoltage protection, along with power limiter and DC speaker protection for auto-recovery.
Packaged in an HTSSOP with dimensions of 9.7 mm x 6.4 mm, this device is pin-to-pin compatible with TPA3110D2, TPA3136D2, and TPA3136AD2. It is also EN55013 and EN55022 EMC compliant when no inductors are used.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.30 | $0.30 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The power stage and analog supply voltage range is 3.5V to 14.4V.
The TPA3138D2PWPR is housed in a 62.08 mm² HTSSOP (PWP) package measuring 9.7 mm x 6.4 mm.
-40°C to +85°C.
10W per channel stereo into 6Ω load, or 18.5W mono into 4Ω load (both at 12V supply).
0.04% at 1kHz, 1W into 6Ω load.
Greater than 90% minimum.
3.2Ω minimum.
