Part Details for AD640JN by Analog Devices Inc
Results Overview of AD640JN by Analog Devices Inc
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (7 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Education and Research
Internet of Things (IoT)
Industrial Automation
Computing and Data Storage
Aerospace and Defense
Healthcare
Telecommunications
Electronic Manufacturing
Automotive
AD640JN Information
AD640JN by Analog Devices Inc is an Analog Computational Function.
Analog Computational Functions are under the broader part category of Signal Circuits.
A signal is an electronic means of transmitting information, either as an analog signal with continuous values or a digital signal with discrete values. Signals are used in various systems and networks. Read more about Signal Circuits on our Signal Circuits part category page.
Price & Stock for AD640JN
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
2156-AD640JN-ND
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DigiKey | IC AMP LOG 2.3MA 20DIP Min Qty: 5 Lead time: 14 Weeks Container: Bulk MARKETPLACE PRODUCT |
2451 In Stock |
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$60.4700 | Buy Now |
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Bristol Electronics | 24 |
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RFQ | ||
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Quest Components | IC,LOG/ANTILOG AMPLIFIER,BIPOLAR,DIP,20PIN,PLASTIC | 15 |
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$54.0000 / $60.0000 | Buy Now |
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Quest Components | IC,LOG/ANTILOG AMPLIFIER,BIPOLAR,DIP,20PIN,PLASTIC | 4 |
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$53.5373 | Buy Now |
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Rochester Electronics | Log Or Antilog Amplifier, 1 Func, 145MHz Band Width, BIPolar, PDIP20 RoHS: Not Compliant Status: Obsolete Min Qty: 1 | 2451 |
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$46.5100 / $58.1400 | Buy Now |
Part Details for AD640JN
AD640JN CAD Models
AD640JN Part Data Attributes
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AD640JN
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
AD640JN
Analog Devices Inc
120 MHz, 50 dB Demodulating Logarithmic Amplifier
Select a part to compare: |
| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Part Package Code | DIP | |
| Package Description | PLASTIC, DIP-20 | |
| Pin Count | 20 | |
| Manufacturer Package Code | N-20 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Analog Devices | |
| Analog IC - Other Type | LOG OR ANTILOG AMPLIFIER | |
| Bandwidth-Nom | 145 MHz | |
| JESD-30 Code | R-PDIP-T20 | |
| JESD-609 Code | e0 | |
| Length | 27.18 mm | |
| Neg Supply Voltage-Max (Vsup) | -7.5 V | |
| Neg Supply Voltage-Min (Vsup) | -4.5 V | |
| Neg Supply Voltage-Nom (Vsup) | -5 V | |
| Negative Input Voltage-Max | -2 V | |
| Number of Functions | 1 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | DIP | |
| Package Equivalence Code | DIP20,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Positive Input Voltage-Max | 0.3 V | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.715 mm | |
| Supply Current-Max (Isup) | 60 mA | |
| Supply Voltage-Max (Vsup) | 7.5 V | |
| Supply Voltage-Min (Vsup) | 4.5 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | NO | |
| Technology | BIPOLAR | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Width | 7.62 mm |
Alternate Parts for AD640JN
This table gives cross-reference parts and alternative options found for AD640JN. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of AD640JN, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| 5962-9095502M2A | Defense Logistics Agency | Check for Price | Log Or Antilog Amplifier, 1 Func, CQCC20, LCC-20 | AD640JN vs 5962-9095502M2A |
| 5962-9095502M2A | Analog Devices Inc | Check for Price | DC-Coupled Demodulating 120 MHz Logarithmic Amplifier | AD640JN vs 5962-9095502M2A |
| AD640TE/883B | Analog Devices Inc | Check for Price | DC-Coupled Demodulating 120 MHz Logarithmic Amplifier | AD640JN vs AD640TE/883B |
| 5962-9095501MRA | Analog Devices Inc | Check for Price | 120 MHz, 50 dB Demodulating Logarithmic Amplifier | AD640JN vs 5962-9095501MRA |
| AD640TCHIP | Analog Devices Inc | Check for Price | LOG OR ANTILOG AMPLIFIER, 145MHz BAND WIDTH, UUC20 | AD640JN vs AD640TCHIP |
| AD640BE | Analog Devices Inc | Check for Price | DC-Coupled Demodulating 120 MHz Logarithmic Amplifier | AD640JN vs AD640BE |
| 5962-9095501M2A | Defense Logistics Agency | Check for Price | Log Or Antilog Amplifier, 1 Func, 120MHz Band Width, CQCC20, CERAMIC, LCC-20 | AD640JN vs 5962-9095501M2A |
AD640JN Frequently Asked Questions (FAQ)
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A good PCB layout for the AD640JN involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the analog signal sources. Additionally, it's recommended to use a low-pass filter on the input signals and to decouple the power supply pins with capacitors.
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The AD640JN is specified to operate from -40°C to +85°C. To ensure operation within this range, it's essential to provide adequate heat sinking, avoid overheating, and use a thermally conductive material for the PCB. Additionally, consider using thermal management techniques such as heat sinks, thermal interfaces, or fans.
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The recommended power-up sequence for the AD640JN is to apply the analog power supply (VCC) before the digital power supply (VDD). This ensures that the internal analog circuits are powered up before the digital circuits, preventing any potential latch-up or damage.
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To troubleshoot issues with the AD640JN, start by verifying the power supply voltages, checking for proper PCB layout and decoupling, and ensuring that the input signals are within the specified range. Use an oscilloscope to measure the output voltages and look for any signs of noise or oscillation. Consult the datasheet and application notes for guidance on troubleshooting specific issues.
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The AD640JN is not specifically designed or qualified for radiation-hardened or high-reliability applications. However, Analog Devices Inc. offers other products that are designed and tested for such applications. Consult with Analog Devices Inc. or a qualified radiation effects engineer to determine the suitability of the AD640JN or alternative products for your specific application.