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AD641AN

AD641AN
Mfr. #:
AD641AN
Fabricante:
Analog Devices Inc.
Descripción:
Logarithmic Amplifiers IC 250MHZ DEMOD LGAMP
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
AD641AN Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:
AD641AN DatasheetAD641AN Datasheet (P4-P6)AD641AN Datasheet (P7-P9)AD641AN Datasheet (P10-P12)AD641AN Datasheet (P13-P15)AD641AN Datasheet (P16-P18)
ECAD Model:
Más información:
AD641AN más información AD641AN Product Details
Atributo del producto
Valor de atributo
Fabricante:
Analog Devices Inc.
Categoria de producto:
Amplificadores logarítmicos
RoHS:
N
Serie:
AD641
Tipo de amplificador:
Amplificador logarítmico
Número de canales:
1 Channel
Ancho de banda de 3 dB:
250 MHz
Ib - Corriente de polarización de entrada:
25 uA
Vos - Voltaje de compensación de entrada:
0.2 mV
Voltaje de suministro - Máx:
7.5 V
Voltaje de suministro - Min:
4.5 V
Corriente de suministro de funcionamiento:
44 mA
Temperatura mínima de funcionamiento:
- 40 C
Temperatura máxima de funcionamiento:
+ 85 C
Estilo de montaje:
A través del orificio
Paquete / Caja:
PDIP-20
Embalaje:
Tubo
Banda ancha:
250 MHz
Producto:
Amplificadores logarítmicos
Escribe:
Amplificador de registro demodulante
Marca:
Dispositivos analógicos
Rango de voltaje de entrada - Máx:
+/- 7.5 V
Rango dinámico dB:
44 dB
GBP - Producto de ganancia de ancho de banda:
-
Voltaje de suministro operativo:
4.5 V to 7.5 V
Pd - Disipación de energía:
220 mW
Tipo de producto:
Amplificadores logarítmicos
Cantidad de paquete de fábrica:
18
Subcategoría:
Circuitos integrados de amplificador
Unidad de peso:
0.079719 oz
Tags
AD641A, AD641, AD64, 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
***ical
SP Amp LOG Amp Single ±7.5V 20-Pin PDIP N Tube
***i-Key Marketplace
IC LOGARITHMIC 1 CIRCUIT 20DIP
***log Devices
The AD641 is a 250 MHz, demodulating logarithmic amplifier with an accuracy of ±2.0 dB and 44 dB dynamic range. The AD641 uses a successive detection architecture to provide an output current that is logarithmically proportional to its input voltage. The output current can be converted to a voltage using one of several on-chip resistors to select the slope. A single AD641 provides up to 44 dB of dynamic range at speeds up to 250 MHz, and two cascaded AD641s together can provide 58 dB of dynamic range at speeds up to 250 MHz. The AD641 is fully stable and well characterized over either the industrial or military temperature ranges. The AD641 is not a logarithmic building block, but rather a complete logarithmic solution for compressing and measuring wide dynamic range signals. The AD641 is comprised of five stages and each stage has a full wave rectifier, whose current depends on the absolute value of its input voltage. The output of these stages are summed together to provide the demodulated output current scaled at 1 mA per decade (50 µA/dB). Without utilizing the 10× input attenuator, log conformance of 2.0 dB is maintained over the input range –44 dBm to 0 dBm. The attenuator offers the most flexibility without significantly impacting performance. The 250 MHz bandwidth and temperature stability make this product ideal for high speed signal power measurement in RF/ IF systems. ECM/Radar and Communication applications are routinely in the 100 MHz–180 MHz range for power measurement. The bandwidth and accuracy, as well as dynamic range, make this part ideal for high speed, wide dynamic range signals. The AD641 is offered in industrial (–40°C to +85°C) and military (–55°C to +125°C) package temperature ranges. Industrial versions are available in plastic DIP and PLCC; MIL versions are packaged in cerdip. Applications IF/RF signal processing Received Signal Strength Indicator (RSSI) High speed signal compression High speed spectrum analyzer ECM/radar
Parte # Mfg. Descripción Valores Precio
AD641AN
DISTI # AD641AN-ND		Analog Devices IncIC OPAMP LOG 250MHZ 20DIP
RoHS: Not compliant
Min Qty: 7
Container: Tube		Limited Supply - Call
    AD641ANZ
    DISTI # AD641ANZ-ND    		Analog Devices IncIC OPAMP LOG 250MHZ 20DIP
    RoHS: Compliant
    Min Qty: 18
    Container: Tube    		Temporarily Out of Stock
    • 18:$48.9644
    AD641AN
    DISTI # 584-AD641AN    		Analog Devices IncLogarithmic Amplifiers IC 250MHZ DEMOD LGAMP
    RoHS: Not compliant    		0
      AD641ANZ
      DISTI # 584-AD641ANZ      		Analog Devices IncLogarithmic Amplifiers IC 250MHZ DEMOD LGAMP
      RoHS: Compliant      		3
      • 1:$50.5500
      • 5:$48.9700
      • 10:$48.0200
      • 25:$45.8900
      • 50:$43.1900
      • 100:$41.8600
      AD641ANAnalog Devices IncLog Or Antilog Amplifier, 1 Func, 250MHz Band Width, BIPolar, PDIP20
      RoHS: Not Compliant      		5017
      • 1000:$52.4500
      • 500:$55.2100
      • 100:$57.4800
      • 25:$59.9400
      • 1:$64.5500
      AD641ANZAnalog Devices IncLog Or Antilog Amplifier, 1 Func, 250MHz Band Width, PDIP20
      RoHS: Compliant      		1004
      • 1000:$62.6700
      • 500:$65.9700
      • 100:$68.6800
      • 25:$71.6200
      • 1:$77.1300
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        Disponibilidad
        Valores:
        Available
        En orden:
        1000
        Ingrese la cantidad:
        El precio actual de AD641AN 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]
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