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Description
The YDA131-EZE2 is a high efficient digital audio power amplifier IC that operates on a single 5V power supply. This IC is capable of providing output power of 2.5W/channel. By adopting Yamaha's proprietary modulation system, the device provides low distortion and high signal to noise ratio. The YDA131-EZE2 accepts analog signal, converts it into digital pulse, and outputs the signal from the large current capacity buffers. It is suitable for various audio applications.
Specifications and features
- High output power: 2.5W @ VDD=5.0V, 4Ω (THD+N<10%)
- High efficiency operation: 85% @ VDD=5.0V, R L =8Ω, 75% @ VDD=5.0V, R L =4Ω
- Low distortion (THD+N): 0.018% @ Po=1.0W, 1kHz, R L =4Ω
- High signal to noise ratio: 103dB @ VDD=5.0V, Input sensitivity =1.0V, R L =4Ω, 97dB @ VDD=5.0V, Input sensitivity=150mV, R L =4Ω
- Low consumption current: 14.0mA @ VDD=5.0V, no signal (no filter), 7.0mA @ VDD=5.0V, at mute, 1µA @ VDD=5.0V, at sleep
- Channel separation: 80dB @ 1kHz
- Any gain setting by external resistor
- Any setting of starting time by VREF capacitor
- Sleep function by SLEEP terminal
- Output mute function by MUTE terminal
- Over current detection function of speaker terminal end (Ground short-circuiting, Load short-circuiting)
- High temperature detection function
- Pop noise suppression function at turn-on and turn-off
- Analog input/BTL (Bridge-Tied Load) output
- 24-pin plastic SSOP
- Pin lead plating with Pd free (YDA131-EZE2)
Application Scenarios
The YDA131-EZE2 can be used in a wide range of audio devices such as portable speakers, multimedia systems, and audio amplifiers. It is suitable for applications that require high output power, low distortion, and high efficiency audio amplification.
Comparison
Advantages- High output power
- High efficiency operation
- Low distortion
- High signal to noise ratio
- Low consumption current
- Various protection functions
- Analog input/BTL output
Disadvantages- Requires an external low pass filter for audio signal conversion
- Specifically designed for single 5V power supply
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Datenblatt
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Beliebte Teile der gleichen Art
- Datasheet: Download YDA131-EZE2
- Chipdaten Teil: CD92-YDA131-EZE2
- Lagerhaus: China, Hongkong
- Versenden: Innerhalb von 24 Stunden
- Kostenloser Versand: Yes
- Bevorzugter Versand: Yes, 3-5 days
- Letzte Aktualisierung: 2024/06/03 16:34 +0800
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DHL(www.dhl.com)
Zeitlich begrenztes Angebot im Wert von 40 $. -
UPS(www.ups.com)
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FedEx(www.fedex.com)
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Registered Mail(www.singpost.com)
Kostenloser Versand ohne Mindestbestellwert.