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AD641AP

AD641AP
Mfr. #:
AD641AP
Manufacturer:
Analog Devices Inc.
Description:
Logarithmic Amplifiers IC 250MHZ DEMOD LGAMP
Lifecycle:
New from this manufacturer.
Datasheet:
AD641AP Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:
AD641AP DatasheetAD641AP Datasheet (P4-P6)AD641AP Datasheet (P7-P9)AD641AP Datasheet (P10-P12)AD641AP Datasheet (P13-P15)AD641AP Datasheet (P16-P18)
ECAD Model:
More Information:
AD641AP more Information AD641AP Product Details
Product Attribute
Attribute Value
Manufacturer:
Analog Devices Inc.
Product Category:
Logarithmic Amplifiers
RoHS:
N
Series:
AD641
Amplifier Type:
Logarithmic Amplifier
Number of Channels:
1 Channel
3 dB Bandwidth:
250 MHz
Ib - Input Bias Current:
25 uA
Vos - Input Offset Voltage:
0.2 mV
Supply Voltage - Max:
7.5 V
Supply Voltage - Min:
4.5 V
Operating Supply Current:
44 mA
Minimum Operating Temperature:
- 40 C
Maximum Operating Temperature:
+ 85 C
Mounting Style:
SMD/SMT
Package / Case:
PLCC-20
Packaging:
Tube
Bandwidth:
250 MHz
Product:
Logarithmic Amplifiers
Type:
Demodulating Log Amp
Brand:
Analog Devices
Input Voltage Range - Max:
+/- 7.5 V
Dynamic Range dB:
44 dB
GBP - Gain Bandwidth Product:
-
Operating Supply Voltage:
4.5 V to 7.5 V
Pd - Power Dissipation:
220 mW
Product Type:
Logarithmic Amplifiers
Factory Pack Quantity:
49
Subcategory:
Amplifier ICs
Unit Weight:
0.025468 oz
Tags
AD641AP, AD641A, AD641, AD64, AD6
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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.
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Email: info@omo-ic.com

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
*** Americas
OP AMP 250MHZ DEMODULATING LGAMP
***et
SP Amp LOG Amp Single ±7.5V 20-Pin PLCC Tube
***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
Part # Mfg. Description Stock Price
AD641APZ
DISTI # V99:2348_06209916		Analog Devices IncSP Amp LOG Amp Single ±7.5V 20-Pin PLCC Tube
RoHS: Compliant		7
  • 49:$44.2500
  • 1:$48.1100
AD641APZ
DISTI # AD641APZ-ND		Analog Devices IncIC OPAMP LOG 250MHZ 20PLCC
RoHS: Compliant
Min Qty: 1
Container: Tube		34In Stock
  • 49:$47.3851
  • 1:$52.1200
AD641AP
DISTI # AD641AP-ND		Analog Devices IncIC OPAMP LOG 250MHZ 20PLCC
RoHS: Not compliant
Min Qty: 7
Container: Tube		Limited Supply - Call
    AD641AP-REEL7
    DISTI # AD641AP-REEL7TR-ND    		Analog Devices IncIC OPAMP LOG 250MHZ 20PLCC
    RoHS: Not compliant
    Min Qty: 250
    Container: Tape & Reel (TR)    		Limited Supply - Call
      AD641AP-REEL7
      DISTI # AD641AP-REEL7CT-ND      		Analog Devices IncIC OPAMP LOG 250MHZ 20PLCC
      RoHS: Not compliant
      Min Qty: 1
      Container: Cut Tape (CT)      		Limited Supply - Call
        AD641AP-REEL7
        DISTI # AD641AP-REEL7DKR-ND        		Analog Devices IncIC OPAMP LOG 250MHZ 20PLCC
        RoHS: Not compliant
        Min Qty: 1
        Container: Digi-Reel®        		Limited Supply - Call
          AD641APZ
          DISTI # 26077853          		Analog Devices IncSP Amp LOG Amp Single ±7.5V 20-Pin PLCC Tube
          RoHS: Compliant          		180
          • 25:$40.4992
          • 15:$40.8170
          AD641APZ
          DISTI # 25836228          		Analog Devices IncSP Amp LOG Amp Single ±7.5V 20-Pin PLCC Tube
          RoHS: Compliant          		7
          • 1:$48.1100
          AD641AP
          DISTI # 584-AD641AP          		Analog Devices IncLogarithmic Amplifiers IC 250MHZ DEMOD LGAMP
          RoHS: Not compliant          		0
            AD641APZ
            DISTI # 584-AD641APZ            		Analog Devices IncLogarithmic Amplifiers IC 250MHZ DEMOD LGAMP
            RoHS: Compliant            		6
            • 1:$50.5500
            • 5:$48.9700
            • 10:$48.0200
            • 25:$45.8900
            • 50:$43.1900
            • 100:$41.8600
            AD641AP-REEL7
            DISTI # 584-AD641AP-R7            		Analog Devices IncLogarithmic Amplifiers IC 250MHZ DEMOD LGAMP
            RoHS: Not compliant            		0
              AD641APAnalog Devices Inc 39
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                Availability
                Stock:
                Available
                On Order:
                3500
                Enter Quantity:
                Current price of AD641AP is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
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