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Description
The SM1125-ASV-ET is an electronic component model in the IC Chips product category. It is a melody IC fabricated in NPC's Molybdenum-gate CMOS, designed for use in mobile telecommunications equipment. The IC has a programmable ROM that can store a maximum of 16 melodies.
Specifications and features
- Maximum of 16 melody selections (with up to 512 steps)
- Level hold playback mode
- External reference clock input versions and builtin RC oscillator versions available, set by masterslice option (RC oscillator versions require an external resistor and capacitor).
- 12 selectable clock frequencies (fixed for all melodies):
- External clock input versions (12 frequencies):
- 32.768kHz system: 32.768, 65.536 and 131.072kHz
- 37.5kHz system: 37.5, 75.0 and 150.0kHz
- 38.4kHz system: 38.4, 76.8 and 153.6kHz
- 48.0kHz system: 48.0, 96.0 and 192.0kHz
- Built-in oscillator versions (4 frequencies):
- 38.4kHz (standard oscillator frequency)
- 32.768kHz
- 37.5kHz
- 48.0kHz
- External clock input versions (12 frequencies):
- 2-pin serial data melody selection and 1-pin melody playback control
- Power save function:
- External clock input versions: Clock gating in no-play modes
- Built-in RC oscillator versions: Oscillator stopped in no-play modes
- Molybdenum-gate CMOS process
- 8-pin plastic VSOP package
Application Scenarios
The SM1125-ASV-ET can be used in various mobile telecommunications equipment where melody playback is required. Its range of clock frequencies and melody selection options make it versatile for different applications.
Comparison
Advantages- Programmable ROM allows storage of up to 16 melodies
- Wide range of clock frequencies for different system requirements
- Power save function helps in conserving energy
Disadvantages- Requires external resistor and capacitor for RC oscillator versions
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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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Weitere Informationen
- Datasheet: Download SM1125-ASV-ET
- Chipdaten Teil: CD94-SM1125-ASV-ET
- Lagerhaus: China, Hongkong
- Versenden: Innerhalb von 24 Stunden
- Kostenloser Versand: Yes
- Bevorzugter Versand: Yes, 3-5 days
- Letzte Aktualisierung: 2024/07/02 09:01 +0800
Refund
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- Vollständige oder teilweise Rückerstattung, wenn der Artikel nicht der Beschreibung entspricht
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Bezahlverfahren
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Versandtipps
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DHL(www.dhl.com)
Zeitlich begrenztes Angebot im Wert von 40 $. -
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FedEx(www.fedex.com)
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Registered Mail(www.singpost.com)
Kostenloser Versand ohne Mindestbestellwert.
