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AD637KQ

AD637KQ
Mfr. #:
AD637KQ
Fabricante:
Analog Devices Inc.
Descripción:
Power Management Specialized - PMIC RMS/DC CONVERTER IC
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
AD637KQ Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Más información:
AD637KQ más información AD637KQ Product Details
Atributo del producto
Valor de atributo
Fabricante:
Analog Devices Inc.
Categoria de producto:
Gestión de energía especializada - PMIC
RoHS:
N
Temperatura mínima de funcionamiento:
- 55 C
Temperatura máxima de funcionamiento:
+ 125 C
Estilo de montaje:
A través del orificio
Paquete / Caja:
CDIP-14
Escribe:
Alta precisión
Embalaje:
Tubo
Producto:
Convertidor de RMS a digital
Serie:
AD637
Marca:
Dispositivos analógicos
Kit de desarrollo:
AD637-EVALZ
Voltaje de suministro operativo:
3 V to 18 V
Tipo de producto:
Gestión de energía especializada - PMIC
Cantidad de paquete de fábrica:
25
Subcategoría:
PMIC: circuitos integrados de administración de energía
Unidad de peso:
0.042329 oz
Tags
AD637K, AD637, AD63, AD6
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    Y***V
    Y***V
    RU

    The product is completely received, made qualitatively, the product is satisfied, i recommend the seller

    2019-04-26
    S***n
    S***n
    RU

    Came a neat bag did not count, but in the view of about a hundred.

    2019-04-19
    E**i
    E**i
    RU

    The order took a long time. Packed in antistatic bag. I recommend the seller and the goods. Thank you!

    2019-05-17
    E**k
    E**k
    CH

    SUPER!!! Thank You!

    2019-03-31
***ical
RMS to DC Converter 13.5V 8000kHz 14-Pin CDIP Tube
***et
True RMS to DC Converter 14-Pin CDIP
***nell
RMS-DC CONVERTER, 0.5%, 8MHZ, DIP-14
***i-Key
IC RMS TO DC CONVERTER 14CERDIP
***th Star Micro
IC RMS/DC CONV PRECISION 14-CDIP
***log Devices
The AD637 is a complete, high accuracy, rms-to-dc converter that computes the true rms value of any complex waveform. It offers performance that is unprecedented in integrated circuit rms-to-dc converters and comparable to discrete and modular techniques in accuracy, bandwidth, and dynamic range. The AD637 computes the true root mean square, mean square, or absolute value of any complex ac (or ac plus dc) input waveform and gives an equivalent dc output voltage. The true rms value of a waveform is more useful than an average rectified signal because it relates directly to the power of the signal. The rms value of a statistical signal relates to the standard deviation of the signal. Superior crest factor compensation permits measurements of signals with crest factors of up to 10 with less than 1% additional error. The wide bandwidth of the AD637 permits the measurement of signals up to 600 kHz with inputs of 200 mV rms and up to 8 MHz when the input levels are above 1 V rms. Direct dB value of the rms output with a range of 60 dB is available on a separate pin. An externally programmed reference current allows the user to select the 0 dB reference voltage to correspond to any level between 0.1 V and 2.0 V rms. A chip select connection on the AD637 permits the user to decrease the supply current from 2.2 mA to 350 µA during periods when the rms function is not in use. This feature facilitates the addition of precision rms measurement to remote or handheld applications where minimum power consumption is critical. In addition, when the AD637 is powered down, the output goes to a high impedance state. This allows several AD637s to be tied together to form a wideband true rms multiplexer. The input circuitry of the AD637 is protected from overload voltages in excess of the supply levels. The inputs are not damaged by input signals if the supply voltages are lost. The AD637 is laser wafer trimmed to achieve rated performance without external trimming. The only external component required is a capacitor that sets the averaging period. The value of this capacitor also determines low frequency accuracy, ripple level, and settling time. The on-chip buffer amplifier is used either as an input buffer or in an active filter configuration. The filter can be used to reduce the amount of ac ripple, thereby increasing accuracy. The AD637 is available in accuracy Grade J and Grade K for commercial temperature range (0°C to 70°C) applications, accuracy Grade A and Grade B for industrial range (−40°C to +85°C) applications, and accuracy Grade S rated over the −55°C to +125°C temperature range. All versions are available in hermetically sealed, 14-lead SBDIP, 14-lead CERDIP, and 16-lead SOIC_W packages.
High-Speed Converters
Analog Devices offers the industry's largest portfolio high speeddigital-to-analog converter products including wideband radio frequency(RF), intermediate frequency (IF) signal processing and general purposebaseband classes, which are widely employed in wired and wirelesscommunications, instrumentation, radar, electronic warfare and otherapplications.Learn More
Parte # Mfg. Descripción Valores Precio
AD637KQ
DISTI # AD637KQ-ND		Analog Devices IncIC RMS/DC CONV PRECISION 14CDIP
RoHS: Not compliant
Min Qty: 1
Container: Tube		On Order
  • 100:$31.7797
  • 25:$35.0672
  • 1:$39.2300
AD637KQ
DISTI # 584-AD637KQ		Analog Devices IncPower Management Specialized - PMIC RMS/DC CONVERTER IC
RoHS: Not compliant		16
  • 1:$36.8800
  • 5:$35.8100
  • 10:$34.6500
  • 25:$32.9900
  • 50:$31.5200
  • 100:$30.1700
  • 250:$28.0700
AD637KQAnalog Devices IncRMS to DC Converter, 1 Func, 0.15MHz, CDIP14
RoHS: Not Compliant		919
  • 1000:$28.5500
  • 500:$30.0600
  • 100:$31.2900
  • 25:$32.6300
  • 1:$35.1400
AD637KQ
DISTI # 8099294P		Analog Devices IncTRUE RMS TO DC CONVERTER 14-PIN CDIP, TU48
  • 13:£25.9200
AD637KQ
DISTI # 8099294		Analog Devices IncTRUE RMS TO DC CONVERTER 14-PIN CDIP, EA33
  • 13:£25.9200
  • 1:£27.3700
AD637KQAnalog Devices Inc 1
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    		 BOARD EVALUATION FOR AD637
    Disponibilidad
    Valores:
    46
    En orden:
    2029
    Ingrese la cantidad:
    El precio actual de AD637KQ es solo de referencia, si desea obtener el mejor precio, envíe una consulta o envíe un correo electrónico directo a nuestro equipo de ventas [email protected]
    Precio de referencia (USD)
    Cantidad
    Precio unitario
    Ext. Precio
    1
    36,88 US$
    36,88 US$
    5
    35,81 US$
    179,05 US$
    10
    34,65 US$
    346,50 US$
    25
    32,99 US$
    824,75 US$
    50
    31,52 US$
    1 576,00 US$
    100
    30,17 US$
    3 017,00 US$
    250
    28,07 US$
    7 017,50 US$
    Debido a la escasez de semiconductores a partir de 2021, el precio inferior es el precio normal antes de 2021. Envíe una consulta para confirmar.
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