Images à titre indicatif uniquement
AD8512ARZ
+NomenclatureIC OPAMP JFET 2 CIRCUIT 8SOIC
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FabricantAnalog Equipment GmbH.
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Pièce fabricant #AD8512ARZ
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Fiche technique AD8512ARZ DataSheet
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Package SOIC-8
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En stock2506
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Spécifications
| Attribut | Valeur |
| Package | Tube |
| ProductStatus | Active |
| AmplifierType | J-FET |
| NumberofCircuits | 2 |
| SlewRate | 20V/µs |
| GainBandwidthProduct | 8 MHz |
| Current-InputBias | 25 pA |
| Voltage-InputOffset | 100 µV |
| Current-Supply | 2.2mA (x2 Channels) |
| Current-Output/Channel | 70 mA |
| Voltage-SupplySpan(Min) | 10 V |
| Voltage-SupplySpan(Max) | 30 V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Présentation
Description
With a wide supply voltage range, from ±2.5V to ±18V, it offers flexibility for different power supply configurations. The amplifier provides a high gain bandwidth product and fast slew rate, which enhance its performance in dynamic applications. The AD8512ARZ also boasts a robust output drive capability, allowing it to handle capacitive loads efficiently.
Its low power consumption makes it ideal for battery-powered and portable devices. The device is packaged in a standard SOIC-8 form factor, facilitating easy integration into existing designs. Typical applications include sensor signal conditioning, medical instrumentation, and active filters. Overall, the AD8512ARZ is favored for its precision, reliability, and versatility in a variety of electronic circuits.
Equivalent
1. Texas Instruments OPA2132 - A low noise, high-speed precision op-amp.
2. Microchip Technology MCP6022 - A dual op-amp with low noise and rail-to-rail inputs and outputs.
3. STMicroelectronics TS922 - A dual op-amp with rail-to-rail input and output and low noise.
When selecting an equivalent, consider specifications like noise performance, bandwidth, and supply voltage.
Features
1. Precision Performance: It exhibits low offset voltage, low bias current, and low noise, making it suitable for precision applications.
2. Dual Amplifier Configuration: The AD8512ARZ consists of two operational amplifiers in a single package, enhancing versatility while saving board space.
3. Wide Supply Range: It operates on a dual-supply range from ±2.5 V to ±18 V, or a single-supply range from 5 V to 36 V.
4. Rail-to-Rail Output: The amplifier's output stage can swing to within a few millivolts of the supply rails.
5. Low Distortion: It delivers low total harmonic distortion, beneficial for high-fidelity applications.
6. High Common-Mode Rejection Ratio (CMRR) and Power Supply Rejection Ratio (PSRR): This improves performance in noisy environments.
7. Temperature Stability: Designed to maintain performance across a wide operating temperature range.
8. Surface-Mount Package: Available in a compact SOIC-8 package for convenient integration into various applications.
These features make the AD8512ARZ ideal for use in sensor conditioning, medical instrumentation, and high-accuracy data acquisition systems.
Pinout
1. Pin 1 (OUT A): Output of the first operational amplifier (Amplifier A).
2. Pin 2 (IN- A): Inverting input of the first operational amplifier (Amplifier A).
3. Pin 3 (IN+ A): Non-inverting input of the first operational amplifier (Amplifier A).
4. Pin 4 (V- or GND): Negative power supply or ground.
5. Pin 5 (IN+ B): Non-inverting input of the second operational amplifier (Amplifier B).
6. Pin 6 (IN- B): Inverting input of the second operational amplifier (Amplifier B).
7. Pin 7 (OUT B): Output of the second operational amplifier (Amplifier B).
8. Pin 8 (V+): Positive power supply.
The AD8512ARZ is designed for precision applications, offering low noise and low offset voltage, making it suitable for a wide range of applications including sensor signal conditioning, audio amplification, and precision filters.
Manufacturer
Application
1. Instrumentation and Measurement: Used in sensor signal conditioning and precision data acquisition systems.
2. Medical Equipment: Ideal for medical instrumentation due to low noise and high accuracy.
3. Industrial Control: Suitable for process control and industrial automation systems.
4. Telecommunications: Utilized in buffering and filtering applications.
5. Consumer Electronics: Used in audio processing and enhancement systems.
6. Automotive Electronics: Employed in engine control units and other automotive sensor interfaces.
Its low offset voltage, low noise, and high slew rate make it versatile for these precision-driven applications.