ADM660AR - Brand New Analog Devices DC Switching Regulators
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New
RoSH Lead free
In Stock:
0,
Ready for Immediate Shipping
Marke:Analog Devices
Kategorie:DC Switching Regulators
Chipdatas Teilenummer:CD91-ADM660AR
Hersteller-Teile-Nr.:ADM660AR
Datumscode:09+
Paket:SOP8S
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Description
The ADM660/ADM8660 is a charge-pump voltage converter that can be used to either invert the input supply voltage giving VOUT = –VIN or double it (ADM660 only) giving VOUT = 2 X VIN. Only two small external capacitors are needed for the charge pump. Output currents up to 50 mA with greater than 90% efficiency are achievable, while 100 mA achieves greater than 80% efficiency. Input voltages ranging from +1.5 V to +7 V can be inverted into a negative –1.5 V to –7 V output supply, which is suitable for generating a negative rail in single power supply systems.
Specifications and features
- ADM660: Inverts or Doubles Input Supply Voltage
- ADM8660: Inverts Input Supply Voltage
- 100 mA Output Current
- Shutdown Function (ADM8660)
- 2.2 μF or 10 μF Capacitors
- 0.3 V Drop at 30 mA Load
- +1.5 V to +7 V Supply
- Low Power CMOS: 600 μA Quiescent Current
- Selectable Charge Pump Frequency (25 kHz/120 kHz)
- Pin Compatible Upgrade for MAX660, MAX665, ICL7660
- Available in 16-Lead TSSOP Package
Application Scenarios
- Handheld Instruments
- Portable Computers
- Remote Data Acquisition
- Op Amp Power Supplies
Comparison
Advantages- Efficient power conversion with good output current capabilities
- Can be used to invert or double input supply voltage
- Small external capacitor requirements
- Selectable charge pump frequency
- Pin compatible upgrade for other component models
- Low quiescent current
Disadvantages- No significant disadvantages found in the given information
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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:
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- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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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:
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- - Western Union.
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Weitere Informationen
- Datasheet: Download ADM660AR
- Chipdaten Teil: CD91-ADM660AR
- Lagerhaus: China, Hongkong
- Versenden: Innerhalb von 24 Stunden
- Kostenloser Versand: Yes
- Bevorzugter Versand: Yes, 3-5 days
- Letzte Aktualisierung: 2024/09/28 21:09 +0800
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