AD8307AR
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- Mfr.Part #
- AD8307AR
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC LOGARITHMIC AMPLIFIER 8SOIC
- Stock
- 1,182
- In Stock ：
- 1,182
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Special Purpose Amplifiers
- Terminal Position :
- Dual
- Peak Reflow Temperature (Cel) :
- 235
- Operating Supply Current :
- 8mA
- Base Part Number :
- AD8307
- Max Power Dissipation :
- 500mW
- JESD-609 Code :
- e0
- Power Dissipation :
- 50mW
- Packaging :
- Tube
- Pbfree Code :
- No
- Applications :
- Receiver Signal Strength Indication (RSSI)
- Radiation Hardening :
- No
- Mounting Type :
- Surface Mount
- Min Operating Temperature :
- -40°C
- Number of Functions :
- 1
- Number of Channels :
- 1
- Bandwidth :
- 500MHz
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Min Supply Voltage :
- 2.7V
- Resistance :
- 1.1kOhm
- Pin Count :
- 8
- Positive Input Voltage-Max :
- 4V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 8
- Negative Input Voltage-Max :
- -0.3V
- Width :
- 4mm
- Operating Supply Voltage :
- 5V
- Lifecycle Status :
- OBSOLETE (Last Updated: 5 months ago)
- Nominal Supply Current :
- 8mA
- Time@Peak Reflow Temperature-Max (s) :
- 20
- Height :
- 1.5mm
- Input Bias Current :
- 25μA
- Terminal Form :
- Gull wing
- Lead Free :
- Contains Lead
- Max Operating Temperature :
- 85°C
- Type :
- Logarithmic Amplifier
- Max Supply Voltage :
- 5.5V
- ECCN Code :
- EAR99
- RoHS Status :
- Non-RoHS Compliant
- Input Offset Voltage (Vos) :
- 500μV
- Quiescent Current :
- 8mA
- Number of Terminations :
- 8
- Supply Voltage :
- 5V
- Mount :
- Surface Mount
- Max Supply Current :
- 10mA
- Temperature Grade :
- Industrial
- Voltage Gain :
- 85.8dB
- Number of Elements :
- 6
- Response Time :
- 400 ns
- Length :
- 5mm
- Power Supplies :
- 5V
- -3db Bandwidth :
- 500MHz
- Datasheets
- AD8307AR
Special Purpose Amplifiers Analog Devices, Inc. AD8307AR Overview
Introducing the AD8307AR from Analog Devices, Inc., a premier logarithmic amplifier designed specifically for precision applications that require a wide dynamic range. As part of the Special Purpose Amplifiers category, this IC stands out for its ability to handle signals from the near DC to 500 MHz, providing a highly stable logarithmic slope of 25 mV/dB. It's an ideal solution for systems requiring signal conditioning and detailed logarithmic scaling over several orders of magnitude in power levels.
AD8307AR Features
The AD8307AR offers a range of features that make it highly versatile and essential for specialized applications. Its dynamic range spans 92 dB, ensuring accurate detection and processing of both weak and strong signals without the need for manual adjustments. The device also features low power consumption, operating efficiently across a single 2.7 V to 5.5 V supply, making it suitable for battery-powered devices and portable applications. Additionally, its robust design includes temperature stability and immunity to supply voltage variations, enhancing its reliability in challenging environments.
AD8307AR Applications
- RF Power Measurement: Utilized in both commercial and amateur radio applications, the AD8307AR can accurately measure RF power across a broad frequency range, ensuring optimal performance of communication systems.
- Optical Network Power Monitoring: Essential for managing and troubleshooting fiber optic networks, this IC helps in monitoring signal power, contributing to more reliable network performance and faster response times to anomalies.
- Received Signal Strength Indication (RSSI): Ideal for wireless signal strength monitoring in mobile and stationary communication devices, improving network reliability and user experience.
- Spectrum Analysis Equipment: In spectrum analyzers, the AD8307AR provides precise logarithmic output across a wide range of input frequencies, facilitating detailed analysis and measurement of signal components. </ul
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