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AD7276ARMZ
+Lista de MateriaisIC ADC 12BIT SAR 8MSOP
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FabricanteAnalog Devices Inc.
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Peça do Fabricante #AD7276ARMZ
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Ficha Técnica AD7276ARMZ DataSheet
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Especificações
| Atributo | Valor |
| PartStatus | Active |
| BaseProductNumber | AD7276 |
| NumberofBits | 12 |
| SamplingRate(PerSecond) | 3M |
| NumberofInputs | 1 |
| InputType | Single Ended |
| DataInterface | SPI, DSP |
| Configuration | S/H-ADC |
| Ratio-S/H:ADC | 1:1 |
| NumberofA/DConverters | 1 |
| Architecture | SAR |
| ReferenceType | Supply |
| Voltage-Supply,Analog | 2.35V ~ 3.6V |
| Voltage-Supply,Digital | 2.35V ~ 3.6V |
| OperatingTemperature | -40°C ~ 125°C |
| Package | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| SupplierDevicePackage | 8-MSOP |
| MountingType | Surface Mount |
| Packaging | Tube |
Visão Geral
Description
Key features include a low power consumption mode, fast settling time, and built-in reference voltage options, which enhance its versatility in different configurations. The AD7276ARMZ communicates via a serial peripheral interface (SPI), simplifying integration with microcontrollers and digital signal processors. Its compact design and operational reliability make it an excellent choice for embedded systems requiring high performance in compact form factors. Overall, the AD7276ARMZ is well-suited for environments where speed and accuracy are paramount.
Equivalent
Features
- 12-bit Resolution: Offers high accuracy for a variety of applications.
- Single Supply Operation: Operates from a single +5V supply, simplifying design and power management.
- Low Power Consumption: Consumes only 1.5 mW at 1 MSPS, making it suitable for battery-powered devices.
- Internal Voltage Reference: Includes an internal reference for stable performance.
- Differential Input: Supports differential input signals for improved noise immunity.
- Serial Interface: Utilizes a serial interface (SPI-compatible) for easy integration with microcontrollers and processors.
- Wide Input Voltage Range: Accepts input voltages up to the reference voltage.
- Fast Settling Time: Ensures rapid response times essential for high-speed applications.
- Flexible Operating Modes: Supports various operating modes to enhance performance and flexibility.
This makes the AD7276ARMZ ideal for applications in industrial control, portable instrumentation, and data acquisition systems.
Pinout
Pin Count: 16 pins.
Key Functions of Pins:
1. Power Supply Pins: VDD and GND for powering the device.
2. Analog Inputs: IN+ and IN- for differential input signals.
3. Digital Interface: SDATA (data output), SCLK (serial clock), and CS (chip select) for SPI communication.
4. Reference Voltage: VREF for setting the reference voltage of the ADC.
5. Conversion Control: CONVST for starting the conversion process.
6. Additional Pins: Various pins for configuration and auxiliary functions such as SDO (serial data output) and various grounds.
The AD7276ARMZ is designed for high-speed conversions, and it is commonly used in applications requiring high precision and speed, such as industrial control and data acquisition systems.
Manufacturer
The AD7276ARMZ specifically is a dual-channel, 12-bit analog-to-digital converter (ADC) that is designed for precision data acquisition applications. Analog Devices is known for its innovation and expertise in signal processing technologies, providing solutions that enable the development of advanced electronic systems across multiple industries.