Изображения являются только для ссылки
AD7709BRUZ
+БОМIC ADC 16BIT SIGMA-DELTA 24TSSOP
-
ПроизводительКомпания Analog Devices Inc.
-
Мфр. Часть #AD7709BRUZ
-
В наличии6679
365 Дни гарантии качества
7*24 часы обслуживания каранти
90-гарантия послепродажного дня
Гарантия подлинного продукта
Спецификации
| Атрибут | Ценность |
| PartStatus | Active |
| NumberofBits | 16 |
| SamplingRate(PerSecond) | 105 |
| NumberofInputs | 2, 4 |
| InputType | Differential, Pseudo-Differential |
| DataInterface | SPI, DSP |
| Configuration | MUX-PGA-ADC |
| NumberofA/DConverters | 1 |
| Architecture | Sigma-Delta |
| ReferenceType | External |
| Voltage-Supply,Analog | 2.7V ~ 3.3V, 5V |
| Voltage-Supply,Digital | 2.7V ~ 3.3V, 5V |
| Features | PGA |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | 24-TSSOP (0.173", 4.40mm Width) |
| SupplierDevicePackage | 24-TSSOP |
| MountingType | Surface Mount |
| BaseProductNumber | AD7709 |
Обзор
Description
Key features include a built-in programmable gain amplifier (PGA), which enhances signal conditioning by allowing users to adjust the gain according to input levels. The AD7709BRUZ supports various input types, including single-ended and differential, making it versatile for different sensor applications. It operates with a supply voltage range of 2.7V to 5.25V and offers several data output formats, including standard and I²C interfaces for easy communication with microcontrollers.
The device also includes built-in filtering capabilities, reducing noise and improving measurement accuracy. Its low power consumption makes it ideal for battery-operated devices. Overall, the AD7709BRUZ is an excellent choice for high-precision and low-power applications in embedded systems.
Equivalent
1. ADS124S08 from Texas Instruments
2. MCP3208 from Microchip Technology
3. LTC1867 from Analog Devices
4. MAX11617 from Maxim Integrated
These alternatives offer similar functionalities, such as multiple channels, high resolution, and programmable gain. Always verify specific requirements like resolution, speed, and interface compatibility when selecting an equivalent.
Features
1. 16-bit Resolution: Provides high precision in measurement.
2. Dual-Channel Input: Supports two analog input channels for versatile applications.
3. Programmable Gain Amplifier (PGA): Offers configurable gain settings for various signal levels.
4. Low Noise: Ensures accurate readings with minimal noise interference.
5. Integrated Digital Filters: Features built-in digital filtering options for better signal integrity.
6. Serial Interface: Communicates via SPI for easy integration with microcontrollers.
7. Low Power Consumption: Suitable for battery-operated devices.
8. Wide Supply Voltage Range: Operates from 2.7V to 5.25V.
9. Temperature Range: Suitable for industrial applications, operating from -40°C to +85°C.
10. Single-Supply Operation: Simplifies design with fewer components.
These features make the AD7709BRUZ ideal for applications in industrial process control, medical instrumentation, and data acquisition systems.
Pinout
Key pin functions include:
1. Analog Inputs (AIN1, AIN2): Input channels for the analog signals to be converted.
2. Digital Outputs (DOUT): Outputs the digital conversion results.
3. Clock Input (CLKIN): Provides the clock signal for the operation of the ADC.
4. Chip Select (CS): Activates the ADC for communication.
5. Read/Write (R/W): Controls data transfer direction during communication.
6. Power Supply (VDD, VSS): Supplies power to the device.
7. Reference Voltage (REF): Connects to an external reference voltage for accuracy in conversion.
8. Reset (RST): Resets the ADC to its initial state.
The AD7709 is commonly used in precision measurement applications due to its high resolution and low noise characteristics.
Manufacturer
The AD7709 is a low-power, precision analog-to-digital converter (ADC) that features a programmable gain amplifier (PGA) and is often used in data acquisition systems for applications requiring accurate and efficient signal conversion. Analog Devices is recognized for its innovation and high-quality semiconductor solutions, making it a leader in the field of electronics and a key player in advancing technological integration across multiple industries.