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TEXAS INSTRUMENTS TPA3140D2PWP
Audio Power Amplifier, 20W x 1 @ 4Ohm, 10W x 2 @ 8Ohm, D, 2 Channels, 4.5V to 14.4V, HTSSOP
- Manufacturer:
- TEXAS INSTRUMENTS TEXAS INSTRUMENTS
- Manufacturer Part No:
- TPA3140D2PWP
- Order Code:
- 3004581
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- Product Range
- -
- ECAD / MCAD
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Product Overview
The TPA3140D2PWP is an efficient Class D Audio Power Amplifier for driving bridged-tied stereo speakers at up to 10W/6 or 8Ω (per channel). Advanced EMI suppression technology with spread spectrum control and 1SPW modulation scheme enables the use of inexpensive ferrite bead filters at the outputs while meeting EMC requirements for system cost reduction. TPA3140D2 is not only fully protected against shorts and overload, the SpeakerGuard™ speaker protection circuitry includes an adjustable automatic gain limit (AGL), an adjustable power limiter and a DC detection circuit for protection of the connected speakers. The AGL allows adjustment of the maximum output voltage without signal clipping for enhanced speaker protection and audio quality. The DC detect and pin-to-pin, pin-to-ground and pin-to-power short-circuit protection circuit protect the speakers from output DC and pin shorts caused in production.
- Inductor-free operation
- Enhanced EMI performance with spread spectrum and 1SPW operation
- Four selectable, fixed gain settings
- Single ended or differential analog inputs
- Click and pop free startup
- Up to 90% efficient class-D operation (8Ω) eliminates need for heat sinks
0.05% THD+N at 1W/4Ω/1kHz 65µV A-weighted output noise - Green product and no Sb/Br
Applications
Audio, Consumer Electronics, Wireless
Product Information
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- D
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- 2Channels
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- 4.5V to 14.4V
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- HTSSOP
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- 28Pins
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- 8ohm
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- 1 x Mono PBTL, 2 x Stereo BTL
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- Surface Mount
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- -40°C
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- 85°C
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- -
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- -
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- MSL 3 - 168 hours
Technical Documents (1)
95 In stock Need more?
95 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)
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Extra stock is available upon order to the Supplier Lead Time which is approximately 4/27/26
95 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥736.86
(¥810.55 Inc. JCT)
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| Quantity | Price (Incl JCT) |
|---|---|
| 1+ | ¥736.86 (¥810.55) |
| 10+ | ¥727.96 (¥800.76) |
| 25+ | ¥716.84 (¥788.52) |
| 50+ | ¥707.92 (¥778.71) |
| 100+ | ¥696.80 (¥766.48) |
| 250+ | ¥687.90 (¥756.69) |
| 500+ | ¥676.76 (¥744.44) |
| 1000+ | ¥665.64 (¥732.20) |
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