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ADA4255ACPZ
+StücklisteIC INST AMP 2 CIRCUIT 28LFCSP
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HerstellerAnalog Devices Inc.
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Herstellerteil #ADA4255ACPZ
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Datenblatt ADA4255ACPZ DataSheet
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Paket LFCSP-28
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Auf Lager1647
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package | Tray |
| Series | ADA4255 |
| ProductStatus | Active |
| AmplifierType | Instrumentation |
| NumberofCircuits | 2 |
| OutputType | Differential |
| SlewRate | 1.9V/µs |
| -3dbBandwidth | 2.3 MHz |
| Current-InputBias | 450 pA |
| Voltage-InputOffset | 3 µV |
| Current-Supply | 15.6mA |
| Current-Output/Channel | 11 mA |
| Voltage-SupplySpan(Min) | 2.7 V |
| Voltage-SupplySpan(Max) | 5 V |
| OperatingTemperature | -40°C ~ 105°C |
| MountingType | Surface Mount |
| Package/Case | 28-WFQFN Exposed Pad, CSP |
Übersicht
Description
Key features include programmable gains, high common-mode rejection ratio (CMRR), and low input bias currents, which enhance its performance in precision applications. The ADA4255ACPZ also offers excellent DC precision over temperature ranges, ensuring reliable operation in different environmental conditions.
This component is particularly useful in medical instrumentation, industrial process controls, and test equipment, where precise measurement and amplification of low-level signals are critical. Its compact package and ease of integration into circuits make it an attractive choice for designers looking to optimize space and performance in their designs.
Equivalent
Features
1. Wide Gain Range: It provides programmable gain settings from 1 to 128, offering great flexibility for signal conditioning.
2. Low Offset Voltage: The amplifier has a low input offset voltage, which enhances accuracy and precision in measurements.
3. Low Noise: It exhibits low noise performance, making it suitable for applications requiring high signal integrity.
4. High CMRR: The device has excellent common-mode rejection ratio (CMRR), which is crucial for rejecting unwanted noise and interference signals.
5. Low Power Consumption: It is designed to operate on low power, making it ideal for battery-powered and portable devices.
6. Wide Supply Range: The amplifier supports a wide power supply range, which contributes to its versatility in different circuit environments.
7. Input Protection: It includes features to protect against overvoltage and other potentially damaging input conditions.
These features make the ADA4255ACPZ suitable for a variety of applications, including medical instrumentation, industrial process controls, and data acquisition systems.
Pinout
The pin count of the ADA4255ACPZ is 32. This device is designed to amplify small differential signals in the presence of large common-mode voltages. It features programmable gain settings and is optimized for low offset voltage and low noise performance.
Key functions of the ADA4255ACPZ include:
- High common-mode voltage range, which allows it to work effectively in demanding environments.
- Programmable gain settings for flexibility in different applications.
- Low offset voltage, ensuring accurate and stable output.
- Low power consumption, making it suitable for battery-operated devices.
In summary, the ADA4255ACPZ's 32-pin configuration and its precision features make it suitable for applications in instrumentation, medical devices, and industrial measurement systems.
Manufacturer
Application
1. Medical Instrumentation: Used in devices that require accurate and stable signal amplification, such as ECG and EEG machines.
2. Industrial Automation: Suitable for sensor signal conditioning in environments requiring precise control and monitoring.
3. Test and Measurement Equipment: Ideal for systems that demand high accuracy and low noise, such as data acquisition systems.
4. Aerospace and Defense: Used in applications that require robust performance under varying conditions.
5. Precision Weighing Systems: Enhances the accuracy and reliability of weight measurements.
Its low power consumption and high input impedance make it versatile across these applications.