OMO ElectronicOMO Electronic
Expand menu
0 Carrello

AD640BD

AD640BD
Mfr. #:
AD640BD
Produttore:
Rochester Electronics, LLC
Descrizione:
Logarithmic Amplifiers LOGARITHMIC AMP IC 120MHz 50dB
Ciclo vitale:
Nuovo da questo produttore.
Scheda dati:
AD640BD Scheda dati
Consegna:
DHL FedEx Ups TNT EMS
Pagamento:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Attributo del prodotto
Valore attributo
Produttore
ADI
categoria di prodotto
Chip IC
Serie
AD640
Prodotto
Amplificatori logaritmici
Confezione
Tubo
Stile di montaggio
Foro passante
Numero di canali
1 Channel
Tipo di amplificatore
Amplificatore logaritmico
Pd-Power-Dissipazione
200 mW
Massima temperatura di esercizio
+ 85 C
Temperatura di esercizio minima
- 40 C
Corrente-Erogazione Operativa
44 mA
Alimentazione-Tensione-Max
7.5 V
Alimentazione-Tensione-Min
4.5 V
Pacchetto-Custodia
CERDIP-20
Ib-Input-Bias-Corrente
25 uA
Vos-Input-Offset-Voltage
0.2 mV at +/- 5 V
GBP-guadagno-larghezza di banda-prodotto
-
Larghezza di banda 3 dB
145 MHz
Gamma dinamica-dB
50 dB
Tags
AD640B, 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
***i-Key
LOG OR ANTILOG AMPLIFIER, 1 FUNC
***i-Key Marketplace
IC LOGARITHMIC 1 CIRCUIT 20CDIP
***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. Descrizione Azione Prezzo
AD640BDAnalog Devices IncLog Or Antilog Amplifier, 1 Func, 145MHz Band Width, BIPolar, CDIP20
RoHS: Not Compliant		4060
  • 1000:$173.7000
  • 500:$182.8400
  • 100:$190.3500
  • 25:$198.5100
  • 1:$213.7800
AD640BD
DISTI # 584-AD640BD		Analog Devices IncLogarithmic Amplifiers LOGARITHMIC AMP IC 120MHz 50dB
RoHS: Not compliant		0
    AD640BD
    DISTI # AD640BD    		Analog Devices IncRMS to DC Converter, 1 Func, 0.15MHz, PDSO16
    RoHS: Compliant    		14
      Immagine Parte # Descrizione
      AD6672BCPZRL7-250

      Mfr.#: AD6672BCPZRL7-250

      OMO.#: OMO-AD6672BCPZRL7-250

      		 RF Receiver IC Single CH IF Receiver
      AD637KDZ

      Mfr.#: AD637KDZ

      OMO.#: OMO-AD637KDZ-ANALOG-DEVICES-INC-ADI

      		 Data Converter ICs - Various RMS/DC CONVERTER IC
      AD6132

      Mfr.#: AD6132

      OMO.#: OMO-AD6132-1190

      		 Nuovo e originale
      AD624SD/883

      Mfr.#: AD624SD/883

      OMO.#: OMO-AD624SD-883-1190

      		 Nuovo e originale
      AD628ARZ-REEL

      Mfr.#: AD628ARZ-REEL

      OMO.#: OMO-AD628ARZ-REEL-1190

      		 Nuovo e originale
      AD6301BRTZ

      Mfr.#: AD6301BRTZ

      OMO.#: OMO-AD6301BRTZ-1190

      		 Nuovo e originale
      AD633AN/AD633AR

      Mfr.#: AD633AN/AD633AR

      OMO.#: OMO-AD633AN-AD633AR-1190

      		 Nuovo e originale
      AD637JK

      Mfr.#: AD637JK

      OMO.#: OMO-AD637JK-1190

      		 Nuovo e originale
      AD684-500EBZ

      Mfr.#: AD684-500EBZ

      OMO.#: OMO-AD684-500EBZ-1190

      		 Nuovo e originale
      AD623BR-REEL7

      Mfr.#: AD623BR-REEL7

      OMO.#: OMO-AD623BR-REEL7-ANALOG-DEVICES

      		 IC INST AMP 1 CIRCUIT 8SOIC
      Disponibilità
      Azione:
      Available
      Su ordine:
      2500
      Inserisci la quantità:
      Il prezzo attuale di AD640BD è solo di riferimento, se si desidera ottenere il prezzo migliore, inviare una richiesta o inviare un'e-mail diretta al nostro team di vendita [email protected]
      Prezzo di riferimento (USD)
      Quantità
      Prezzo unitario
      est. Prezzo
      1
      270,30 USD
      270,30 USD
      10
      256,78 USD
      2 567,85 USD
      100
      243,27 USD
      24 327,00 USD
      500
      229,76 USD
      114 877,50 USD
      1000
      216,24 USD
      216 240,00 USD
      Iniziare con
      Prodotti più recenti
      • L-Series Magnetic Switches
        L-Series Magnetic Switches
        The L-series from Magnasphere offers remarkable ferrous-metal proximity sensing. Unlike typical reed switch devices, they need no magnet actuator.
      • Magi³C-FISM Fixed Isolated SIP Module
        Magi³C-FISM Fixed Isolated SIP Module
        Würth Elektronik's MagI³C-FISM 1 W functional isolated DC/DC converter features an Isolation voltage of 2 kV.
      • REC20 and RES20 Optical Encoders
        REC20 and RES20 Optical Encoders
        Nidec Copal Electronics' REC20 and RES20 optical encoders are for use in applications that require manual setting and are available in multiple resolution options.
      • Compare AD640BD
        Compare AD640BD
        AD640BD vs AD640BE vs AD640BP
      • BMM150 Geomagnetic Sensors
        BMM150 Geomagnetic Sensors
        Bosch’s BMM150 is a low-power and low-noise 3-axis digital geomagnetic sensor to be used in compass applications.
      • Ultra-Low Dropout Voltage LDO
        Ultra-Low Dropout Voltage LDO
        Toshiba's TCR series are compactly packaged LDOs that offer high performance and low noise making them ideal for small form-factor applications.
      More Newest Products
      Top