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AD640JN

AD640JN
Mfr. #:
AD640JN
Fabricante:
Rochester Electronics, LLC
Descripción:
Logarithmic Amplifiers LOGARITHMIC AMP IC 120MHz 50dB
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
AD640JN Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Atributo del producto
Valor de atributo
Fabricante
ADI
categoria de producto
Chips de IC
Serie
AD640
Producto
Amplificadores logarítmicos
embalaje
Tubo
Unidad de peso
0.079719 oz
Estilo de montaje
A través del orificio
Número de canales
1 Channel
Tipo de amplificador
Amplificador logarítmico
Disipación de potencia Pd
200 mW
Temperatura máxima de funcionamiento
+ 70 C
Temperatura mínima de funcionamiento
0 C
Corriente de suministro de funcionamiento
44 mA
Suministro-Voltaje-Máx.
7.5 V
Suministro-Voltaje-Mín.
4.5 V
Paquete-Estuche
PDIP-20
Ib-Input-Bias-Current
25 uA
Voltaje de compensación de entrada Vos
0.5 mV at +/- 5 V
GBP-Gain-Bandwidth-Product
-
Ancho de banda de 3 dB
145 MHz
Rango dinámico-dB
50 dB
Tags
AD640J, AD640, 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
***et
SP Amp LOG Amp Single ±7.5V 20-Pin PDIP N Tube
***i-Key Marketplace
IC LOGARITHMIC 1 CIRCUIT 20DIP
***log Devices
The AD640 is a complete monolithic logarithmic amplifier. A single AD640 provides up to 50 dB of dynamic range for frequencies from dc to 120 MHz. Two AD640s in cascade can provide up to 95 dB of dynamic range at reduced bandwidth. The AD640 uses a successive detection scheme to provide an output current proportional to the logarithm of the input voltage. It is laser calibrated to close tolerances and maintains high accuracy over the full military temperature range using supply voltages from ±4.5 V to ±7.5 V. The AD640 comprises five cascaded dc coupled amplifier/limiter stages, each having a small signal voltage gain of 10 dB and a -3 dB bandwidth of 350 MHz. Each stage has an associated full-wave detector, whose output current depends on the absolute value of its input voltage. The five outputs are summed to provide the video output (when low-pass filtered) scaled at 1 mA per decade (50 µA per dB). On chip resistors can be used to convert this output current to a voltage with several convenient slope options. A balanced signal output at +50 dB (referred to input) is provided to operate AD640s in cascade. The logarithmic response is absolutely calibrated to within ±l dB for dc or square wave inputs from ±0.75 mV to ±200 mV,with an intercept (logarithmic offset) at 1 mV dc. An integral X10 attenuator provides an alternative input range of ±7.5 mV to ±2 V dc. Scaling is also guaranteed for sinusoidal inputs. The AD640B is specified for the industrial temperature range of -40°C to +85°C and the AD640T, available processed to MIL-STD- 883B, for the military range of -55°C to +125°C. Both are available in 20-pin side brazed ceramic DIPs or leadless chip carriers (LCC). The AD640J is specified for the commercial temperature range of 0°C to +70°C, and is available in both 20-pin plastic DIP (N) and PLCC (P) packages. This device is now available to Standard Military Drawing (DESC) number 5962-9095501MRA and 5962-9095501M2A. An evaluation board is available for this product and may be ordered using the following product number: AD640-EB. Applications Radar, Sonar, Ultrasonic and Audio Systems Precision Instrumentation from DC to 120 MHz Power Measurement with Absolute Calibration Wide Range High Accuracy Signal Compression Alternative to Discrete and Hybrid IF Strips Replaces Several Discrete Log Amp ICs
Parte # Mfg. Descripción Valores Precio
AD640JNZ
DISTI # V99:2348_06209877		Analog Devices IncSP Amp LOG Amp Single ±7.5V 20-Pin PDIP N Tube
RoHS: Compliant		18
  • 250:$40.1900
  • 100:$42.8900
  • 50:$44.4700
  • 25:$47.2800
  • 10:$49.6200
  • 5:$50.9600
  • 1:$52.8900
AD640JNZ
DISTI # AD640JNZ-ND		Analog Devices IncIC OPAMP LOG 350MHZ 20DIP
RoHS: Compliant
Min Qty: 1
Container: Tube		72In Stock
  • 18:$54.4206
  • 1:$57.9300
AD640JNZ
DISTI # 26039393		Analog Devices IncSP Amp LOG Amp Single ±7.5V 20-Pin PDIP N Tube
RoHS: Compliant		1278
  • 25:$45.0119
  • 18:$45.3645
AD640JNZ
DISTI # 31070270		Analog Devices IncSP Amp LOG Amp Single ±7.5V 20-Pin PDIP N Tube
RoHS: Compliant		18
  • 10:$49.6500
  • 5:$51.0000
  • 1:$52.9300
AD640JNAnalog Devices IncLog Or Antilog Amplifier, 1 Func, 145MHz Band Width, BIPolar, PDIP20
RoHS: Not Compliant		2609
  • 1000:$58.2900
  • 500:$61.3600
  • 100:$63.8800
  • 25:$66.6200
  • 1:$71.7400
AD640JNZAnalog Devices IncLog Or Antilog Amplifier, 1 Func, 145MHz Band Width, BIPolar, PDIP20
RoHS: Compliant		21
  • 1000:$69.6600
  • 500:$73.3200
  • 100:$76.3400
  • 25:$79.6100
  • 1:$85.7300
AD640JN
DISTI # 584-AD640JN		Analog Devices IncLogarithmic Amplifiers LOGARITHMIC AMP IC 120MHz 50dB
RoHS: Not compliant		0
    AD640JNZ
    DISTI # 584-AD640JNZ    		Analog Devices IncLogarithmic Amplifiers LOGARITHMIC AMP IC 120MHz 50dB
    RoHS: Compliant    		16
    • 1:$56.1800
    • 5:$54.4200
    • 10:$53.3700
    • 25:$51.0000
    • 50:$48.0000
    • 100:$46.5300
    AD640JNAnalog Devices IncLOG/ANTILOG AMPLIFIER, 20 Pin, Plastic, DIP3
    • 1:$52.0000
    AD640JNZ
    DISTI # 5236721P    		Analog Devices IncAD640JNZ, TU9
    • 9:£41.7200
    AD640JNAnalog Devices Inc 19
      AD640JNAnalog Devices Inc 5
        AD640JNAnalog Devices Inc 4
        • 1:$48.0000
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        Disponibilidad
        Valores:
        Available
        En orden:
        3500
        Ingrese la cantidad:
        El precio actual de AD640JN es solo de referencia, si desea obtener el mejor precio, envíe una consulta o envíe un correo electrónico directo a nuestro equipo de ventas [email protected]
        Precio de referencia (USD)
        Cantidad
        Precio unitario
        Ext. Precio
        1
        72,00 US$
        72,00 US$
        10
        68,40 US$
        684,00 US$
        100
        64,80 US$
        6 480,00 US$
        500
        61,20 US$
        30 600,00 US$
        1000
        57,60 US$
        57 600,00 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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