AD7685BRMZ

Hình ảnh chỉ để tham khảo

AD7685BRMZ

+BOM

IC ADC 16BIT SAR 10MSOP

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 Bulk,Tube
Series PulSAR®
ProductStatus Active
NumberofBits 16
SamplingRate(PerSecond) 250k
NumberofInputs 1
InputType Pseudo-Differential
DataInterface SPI, DSP
Configuration S/H-ADC
Ratio-S/H:ADC 1:1
NumberofA/DConverters 1
Architecture SAR
ReferenceType External
Voltage-SupplyAnalog 2.3V ~ 5.5V
Voltage-SupplyDigital 2.3V ~ 5.5V
OperatingTemperature -40°C ~ 85°C
Package/Case 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
SupplierDevicePackage 10-MSOP

Tổng quan

Description

The AD7685BRMZ is a precision analog-to-digital converter (ADC) designed by Analog Devices. It features a 16-bit resolution and operates at a high speed with a sampling rate of up to 250 kSPS. This ADC is notable for its successive approximation register (SAR) architecture, which provides fast conversion times and low power consumption, making it suitable for battery-powered and portable applications.
Key features of the AD7685BRMZ include a wide input voltage range and excellent noise performance, ensuring accurate and reliable data conversion. It operates over a broad temperature range, enhancing its versatility in various environments. The device interfaces easily with microcontrollers and digital signal processors (DSPs) via a serial peripheral interface (SPI), facilitating integration into existing systems.
The AD7685BRMZ is commonly used in instrumentation, data acquisition systems, and industrial controls where high precision and low power are essential. It comes in a compact MSOP-10 package, optimizing it for space-constrained applications. Overall, it provides an efficient solution for high-resolution analog-to-digital conversion needs.

Equivalent

The AD7685BRMZ is a 16-bit, 250 kSPS PulSAR ADC. Equivalent products include the Texas Instruments ADS8326, ADS8327, ADS8328, and the Maxim Integrated MAX11156. These alternatives offer similar performance in terms of resolution and sampling rate. However, it's important to verify specific parameters like input voltage range, interface type, and package options to ensure compatibility with your application.

Features

The AD7685BRMZ is a precision analog-to-digital converter (ADC) by Analog Devices. It features a 16-bit resolution and a high-speed sampling rate of up to 250 kSPS. This ADC operates on a low power consumption of approximately 3.3 mW at 100 kSPS and supports a wide input voltage range, making it suitable for diverse applications. It utilizes a successive approximation register (SAR) architecture, ensuring high accuracy and low latency.
The AD7685BRMZ offers excellent performance characteristics, including low total harmonic distortion (THD) and high signal-to-noise ratio (SNR), which are crucial for precise signal conversion. The device supports a serial peripheral interface (SPI) for straightforward digital communication and integration with microcontrollers or digital signal processors. It operates with a single 2.3 V to 5.5 V power supply and is available in a compact 10-lead MSOP package, making it ideal for space-constrained designs. These features combined make it suitable for applications in instrumentation, medical devices, and other precision measurement systems.

Pinout

The AD7685BRMZ is a precision analog-to-digital converter (ADC) manufactured by Analog Devices. It features a 4 MSPS throughput rate and offers 16-bit resolution. The AD7685BRMZ comes in an MSOP-10 package, meaning it has 10 pins.
Here are the pin functions:
1. VDD: Power supply pin.
2. GND: Ground reference.
3. VREF: Reference input pin; it provides the reference voltage for the ADC.
4. IN+: Positive analog input.
5. IN-: Negative analog input.
6. SCK: Serial Clock input for the SPI interface.
7. CS: Chip Select input; used to initiate the conversion and data read.
8. SDO: Serial Data Output, where conversion results are transmitted.
9. SDI: Serial Data Input; used for configuring the device.
10. CNV: Convert Input; initiates the conversion process when toggled.
The AD7685BRMZ is widely used in applications requiring high-speed and precise signal conversion, such as in instrumentation and data acquisition systems.

Manufacturer

The AD7685BRMZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company known for designing and manufacturing a wide range of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Wilmington, Massachusetts, the company provides solutions for a variety of industries, including industrial, automotive, communications, healthcare, and consumer electronics. Analog Devices is recognized for its innovation in precision and signal processing technologies, making it a key player in the semiconductor industry.

Application

The AD7685BRMZ is a precision analog-to-digital converter (ADC) used in various applications requiring high accuracy and low power consumption. Key application areas include industrial process control, where precise measurement is crucial, and data acquisition systems, which benefit from its fast sampling rates and low noise. It is also used in medical instrumentation, offering reliable data conversion for diagnostic equipment. Additionally, the AD7685BRMZ is suitable for battery-powered devices due to its low power usage, and it finds applications in communication systems and portable instrumentation requiring compact and efficient ADCs. Its wide input range and excellent linearity make it versatile for numerous precision measurement tasks.

Package

The AD7685BRMZ is an analog-to-digital converter (ADC) from Analog Devices. It comes in an MSOP-10 (Mini Small Outline Package with 10 pins) package type, which is compact and ideal for space-constrained applications.

Sản phẩm liên quan đến AD7685BRMZ