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AD8231ACPZ-R7
+StücklisteIC INST AMP 1 CIRCUIT 16LFCSP
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HerstellerAnalog Devices Inc.
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Herstellerteil #AD8231ACPZ-R7
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Paket LFCSP-16
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Auf Lager7035
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Part Status | Active |
| Amplifier Type | Instrumentation |
| Number of Circuits | 1 |
| Output Type | Rail-to-Rail |
| Slew Rate | 1.1V/µs |
| Gain Bandwidth Product | 7 MHz |
| Current - Input Bias | 250 pA |
| Voltage - Input Offset | 4 µV |
| Supply Current | 4mA |
| Current - Output / Channel | 70 mA |
| Voltage - Supply Span(Min) | 3 V |
| Voltage - Supply Span(Max) | 5 V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
Übersicht
Description
The device operates over a wide supply voltage range and has a high common-mode rejection ratio (CMRR), enhancing its ability to amplify small differential signals in noisy environments. The AD8231 is also equipped with a shutdown function to save power when not in use, making it efficient for battery-operated devices. It is available in a small, space-saving package, making it ideal for compact designs. Overall, the AD8231ACPZ-R7 delivers reliable performance in precision measurement applications, offering both versatility and efficiency.
Equivalent
Features
1. Programmable Gain: Offers gain settings of 1, 2, 4, 8, 16, 32, 64, and 128, selectable through digital inputs.
2. Low Power Consumption: Suitable for battery-operated devices due to its low power requirements.
3. High Accuracy: Provides high precision with low offset voltage and low drift over temperature.
4. Wide Supply Range: Operates on a single supply voltage from 3 V to 5.5 V.
5. Rail-to-Rail Output: Maximizes the dynamic range by allowing the output to swing close to the supply rails.
6. Input Protection: Includes internal protection for input overvoltage.
7. Small Package: Comes in a compact LFCSP package, ideal for space-constrained applications.
8. Wide Bandwidth: Suitable for a variety of signal frequencies due to its wide bandwidth.
The AD8231ACPZ-R7 is designed for precision signal conditioning in applications such as sensor interfacing, data acquisition systems, and medical instrumentation.
Pinout
Key features include programmable gain settings, low input bias currents, and high CMRR (Common-Mode Rejection Ratio). It is used in applications such as medical instrumentation, data acquisition systems, and sensor signal conditioning. The device provides an efficient solution for amplifying and filtering small differential signals in noisy environments.
Manufacturer
Application
1. Medical Instrumentation: For bio-potential measurements like ECG and EEG.
2. Industrial Automation: Used in process controls and sensor signal conditioning.
3. Weigh Scales: Provides accurate amplification of load cell signals.
4. Data Acquisition Systems: For precise measurement and conversion of analog signals.
5. Strain Gauge Measurements: Amplifies small voltage changes for structural health monitoring.
6. Test and Measurement Equipment: Ensures precision in various testing scenarios.
These applications benefit from the AD8231's low power consumption, high common-mode rejection ratio, and programmable gain.