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AD7705BRZ-REEL
+StücklisteIC ADC 16BIT SIGMA-DELTA 16SOIC
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HerstellerAnalog Devices Inc.
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Herstellerteil #AD7705BRZ-REEL
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Paket SOIC-16
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Auf Lager7181
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 |
| Number of Bits | 16 |
| Sampling Rate(Per Second) | 500 |
| Number of Inputs | 2 |
| Input Type | Differential |
| Data Interface | SPI, DSP |
| Configuration | MUX-PGA-ADC |
| Number of A/D Converters | 1 |
| Architecture | Sigma-Delta |
| Reference Type | External |
| Voltage - Supply, Analog | 2.7V ~ 3.3V, 5V |
| Voltage - Supply, Digital | 2.7V ~ 3.3V, 5V |
| Features | PGA |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 16-SOIC |
Übersicht
Description
Key features include:
- Dual-channel input with programmable gain, allowing flexible interfacing with various sensor types.
- Low power consumption, making it ideal for battery-operated devices.
- Serial interface for easy communication with microcontrollers and digital systems.
- On-chip calibration functions that ensure accuracy over time and varying temperatures.
- Small footprint due to its compact packaging, which is beneficial for space-constrained designs.
The "REEL" suffix indicates that the product is supplied in tape and reel packaging, facilitating automated assembly processes. Overall, the AD7705BRZ-REEL is trusted for precision measurement in applications such as weigh scales, industrial process control, and smart sensors.
Equivalent
1. AD7706 from Analog Devices - similar ADC with slight differences.
2. Texas Instruments ADS1211 - 24-bit ADC with similar features.
3. Microchip MCP3422 - 18-bit ADC with comparable functionality.
Always check the specific application requirements and datasheets for compatibility.
Features
1. Resolution and Channels: It offers a 16-bit resolution with two fully differential input channels, suitable for high-precision measurements.
2. Sigma-Delta Architecture: Utilizes a sigma-delta conversion technique to ensure high accuracy and low noise, ideal for low-frequency measurement systems.
3. Programmable Gain: Includes a programmable gain amplifier that can be set to 1, 2, 4, 8, 16, 32, 64, or 128, allowing for versatility in input signal scaling.
4. Low Power Consumption: Designed with low power usage in mind, making it suitable for battery-powered applications.
5. Serial Interface: Features a serial interface for easy integration with microcontrollers and other digital devices.
6. On-chip Calibration: Includes self-calibration and system calibration options to ensure accuracy over time and varying conditions.
7. Operating Temperature Range: Supports an industrial temperature range from -40°C to +85°C, ensuring reliability in harsh environments.
This ADC is ideal for applications such as industrial process control, smart transmitters, and portable instrumentation.
Pinout
Manufacturer
Application
1. Industrial Process Control: Used for accurate sensor data acquisition and monitoring in industrial environments.
2. Weigh Scales: Ideal for precision weight and force measurements.
3. Medical Instrumentation: Utilized in devices requiring high accuracy and reliability.
4. Temperature Measurement: Suitable for high-precision temperature sensing applications.
5. Data Acquisition Systems: Employed in systems requiring precise and low-noise data conversion.
6. Portable Instrumentation: Used in battery-powered measurement tools due to its low power consumption.
These applications benefit from its high resolution, low noise, and low power characteristics.