AD7718BRZ

Hình ảnh chỉ để tham khảo

AD7718BRZ

+BOM

IC ADC 24BIT SIGMA-DELTA 28SOIC

365 Đảm bảo chất lượng ngày

7*24 giờ dịch vụ quarantee

90-Bảo hành sau bán hàng ngày

Bảo hành sản phẩm chính xác

Thông số kỹ thuật

thuộc tính Giá trị
Package Tube
ProductStatus Active
NumberofBits 24
SamplingRate(PerSecond) 1.37k
NumberofInputs 4/5, 8/10
InputType Differential, Pseudo-Differential
DataInterface SPI, DSP
Configuration MUX-PGA-ADC
NumberofA/DConverters 1
Architecture Sigma-Delta
ReferenceType External
Voltage-SupplyAnalog 2.7V ~ 3.6V, 5V
Voltage-SupplyDigital 2.7V ~ 3.6V, 5V
Features PGA
OperatingTemperature -40°C ~ 85°C
Package/Case 28-SOIC (0.295, 7.50mm Width)
SupplierDevicePackage 28-SOIC

Tổng quan

Description

The AD7718BRZ is a high-performance, low-power, 24-bit sigma-delta analog-to-digital converter (ADC) designed by Analog Devices. It is tailored for precision measurement applications, offering excellent noise performance and high-resolution data conversion. This ADC features a flexible, programmable gain front end, allowing it to interface with a wide range of sensors. It supports both unipolar and bipolar input ranges and includes an on-chip, user-programmable digital filter.
The AD7718BRZ operates with a low power consumption, making it suitable for battery-powered and portable devices. It provides an internal clock and requires minimal external components, simplifying the design process. Communication with the device is facilitated through a serial interface, compatible with SPI, making it easy to integrate into microcontroller-based systems.
This ADC is ideal for applications requiring precise data acquisition, such as industrial process control, weigh scales, and instrumentation. Its robust design ensures reliability in various environmental conditions. The AD7718BRZ is available in a compact TSSOP package, promoting space efficiency in circuit board layouts.

Equivalent

The AD7718BRZ is a multi-channel, 24-bit sigma-delta analog-to-digital converter from Analog Devices. Equivalent products might include:
1. AD7799 from Analog Devices – another 24-bit sigma-delta ADC with similar features.
2. MAX11205 from Maxim Integrated – a 24-bit ADC with low power consumption.
3. MCP3561 from Microchip Technology – a 24-bit sigma-delta ADC offering similar performance.
Always check specific datasheets to ensure compatibility in terms of pin configuration, performance, and features.

Features

The AD7718BRZ is a high-precision analog-to-digital converter (ADC) designed for applications requiring accurate data conversion. It features a 24-bit resolution, ensuring high accuracy and low noise in measurements. The device supports up to 8 differential inputs or 16 single-ended inputs, offering flexibility in various multi-channel applications.
Key features include:
- Sigma-delta architecture for high precision and low noise.
- On-chip programmable gain amplifier (PGA) to accommodate various input ranges.
- Internal reference voltage source for stable operation.
- Low power consumption, making it suitable for battery-powered devices.
- SPI-compatible serial interface for easy communication with microcontrollers.
- Built-in calibration modes to enhance accuracy.
The AD7718BRZ is ideal for use in industrial process control, instrumentation, and data acquisition systems requiring precise and reliable performance. Its compact design and robust features make it a popular choice for embedded systems focused on high-resolution data conversion.

Pinout

The AD7718BRZ is a 24-bit, Sigma-Delta analog-to-digital converter (ADC) manufactured by Analog Devices. It is designed for high-resolution measurement applications. The AD7718BRZ comes in a 28-lead SOIC (Small Outline Integrated Circuit) package.
Key functions and features of the AD7718BRZ include:
- Eight differential input channels or sixteen single-ended input channels.
- A programmable gain amplifier (PGA) that allows gains of 1 to 128.
- A low-pass filter with a programmable data output rate.
- An on-chip clock generator.
- On-chip calibration features.
- A serial interface that is compatible with SPI, QSPI, and MICROWIRE protocols for communication with microcontrollers or DSPs.
The device is suitable for use in various applications, including industrial process control, medical instrumentation, and other precision measurement environments.

Manufacturer

The AD7718BRZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits. The company is well-known for its high-performance products that serve various industries, including communications, industrial, automotive, healthcare, and consumer electronics. Analog Devices focuses on innovation and technology development to provide solutions for complex signal processing challenges.

Application

The AD7718BRZ, a high-precision analog-to-digital converter (ADC) from Analog Devices, is used in several application areas including:
1. Industrial Process Control: It provides accurate data conversion for monitoring and controlling various industrial processes.
2. Weigh Scales: Offers precise measurement capabilities required for digital weigh scales.
3. Temperature Measurement: Utilized in environments needing accurate temperature data conversion.
4. Data Acquisition Systems: Suitable for acquiring and converting analog signals in various research and testing applications.
5. Instrumentation: Used in scientific and medical instruments for precise data capture and conversion.
These applications benefit from the AD7718BRZ's high resolution and low noise performance.

Package

The AD7718BRZ is an analog-to-digital converter (ADC) that comes in a 28-lead wide body small outline IC (SOIC_W) package.

Sản phẩm liên quan đến AD7718BRZ