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ADS7863IRGER
IC ADC 12BIT SAR 24VQFN
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Spezifikationen
| Part Status | Not For New Designs |
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 2M |
| Number of Inputs | 4, 6 |
| Input Type | Differential, Pseudo-Differential |
| Data Interface | SPI |
| Configuration | MUX-S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 2 |
| Architecture | SAR |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 2.7V ~ 5.5V |
| Voltage - Supply, Digital | 2.7V ~ 5.5V |
| Features | Simultaneous Sampling |
| Operating Temperature | -40°C ~ 125°C |
| Package / Case | 24-VFQFN Exposed Pad |
| Supplier Device Package | 24-VQFN (4x4) |
| Mounting Type | Surface Mount |
| Base Product Number | ADS7863 |
Übersicht
Description
Key features include an integrated programmable gain amplifier (PGA) that allows for input signal conditioning, which is crucial for accurately capturing low-level signals. The ADS7863 also includes an internal reference voltage, simplifying design requirements. Communication is facilitated via a flexible SPI interface, allowing easy integration with microcontrollers and digital signal processors.
With its high accuracy, low noise, and robust performance, the ADS7863IRGER is ideal for applications requiring precise measurements, such as in sensor interfaces, industrial control systems, and battery management systems.
Features
1. Sampling Rate: Up to 1 MSPS (mega samples per second), allowing for high-speed data capture.
2. Input Range: Supports both unipolar and bipolar input voltages, enhancing flexibility in signal measurement.
3. Low Power Consumption: Operates with a supply voltage of 2.7V to 5.25V, making it suitable for battery-powered applications.
4. Differential Inputs: Offers differential input architecture, which improves noise rejection and increases measurement accuracy.
5. Built-in Reference: Features an internal voltage reference, simplifying design and integration.
6. Digital Output: Provides a parallel interface for easy integration with microcontrollers and other digital systems.
7. Programmable Gain Amplifier (PGA): Allows for adjustable gain settings, accommodating varying input signal levels.
8. Temperature Range: Rated for operation from -40°C to +125°C, suitable for industrial applications.
These features make the ADS7863IRGER ideal for applications in industrial control, data acquisition, and medical instrumentation.
Package
Pinout
Key functions include:
1. Analog Inputs: Four differential or eight single-ended input channels for analog signal conversion.
2. Digital Interface: Supports both SPI and parallel interfaces for data communication with microcontrollers or processors.
3. Conversion Control: Pins for triggering conversions and managing the ADC modes.
4. Voltage Reference: External reference voltage input for precise measurements.
5. Power Management: Pins that facilitate power supply and ground connections, with options for low-power operation.
6. Clock Input: A clock pin for synchronizing data transfer.
The device is suitable for applications in industrial automation, medical instrumentation, and data acquisition systems.
Manufacturer
Application
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Versand
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Registrierte Luftpost: Versandkosten sind $ 2- $ 4 (0,1 kg), mit einer geschätzten Lieferzeit von 5-20 Werktagen.
Zahlungen
Payment Methods
Die Zahlungsfrist ist 100% Prepaid.
Derzeit akzeptieren wir nur die folgenden Zahlungsmethoden:
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3. Überweisung
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