AD1674BRZ

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AD1674BRZ

IC ADC 12BIT SAR 28SOIC

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規格

Package Tube
ProductStatus Active
NumberofBits 12
SamplingRate(PerSecond) 100k
NumberofInputs 1
InputType Single Ended
DataInterface Parallel
Configuration S/H-ADC
Ratio-S/H:ADC 1:1
NumberofA/DConverters 1
Architecture SAR
ReferenceType External, Internal
Voltage-SupplyAnalog ±11.4V ~ 16.5V
Voltage-SupplyDigital 5V
OperatingTemperature -40°C ~ 85°C
Package/Case 28-SOIC (0.295, 7.50mm Width)
SupplierDevicePackage 28-SOIC

概述

Description

The AD1674BRZ is a high-performance, 16-bit analog-to-digital converter (ADC) manufactured by Analog Devices. It features a sampling rate of up to 1 MSPS (megahertz samples per second) and employs a successive approximation register (SAR) architecture, making it suitable for a variety of applications requiring high accuracy and speed, such as industrial control, medical devices, and instrumentation.
Key specifications include an input voltage range of 0 to 5 V, a low power consumption profile, and excellent linearity, which ensures high fidelity in signal conversion. The device supports both single-ended and differential input configurations, providing flexibility in design. It operates with a digital interface compatible with standard communication protocols, facilitating easy integration into existing systems.
The AD1674BRZ is packaged in a compact, environmentally friendly RoHS-compliant form factor, which enhances its applicability in space-constrained environments. Overall, this ADC combines speed, precision, and versatility, making it a popular choice for engineers and designers seeking reliable data conversion solutions.

Features

The AD1674BRZ is a precision, low-power, 14-bit Analog-to-Digital Converter (ADC) from Analog Devices. Key features include:
1. Resolution: 14-bit conversion providing high accuracy.
2. Sampling Rate: Capable of sampling up to 1 MSPS (Mega Samples Per Second).
3. Input Range: Has a bipolar input range of ±10V, making it suitable for various applications.
4. Power Consumption: Low power operation at 30 mW, enhancing battery life in portable applications.
5. Digital Interface: Offers a flexible serial interface, compatible with standard SPI (Serial Peripheral Interface).
6. Low Noise: High signal-to-noise ratio (SNR) ensures quality performance in demanding conditions.
7. Temperature Range: Operates over a wide temperature range of -40°C to +85°C, suitable for industrial applications.
These features make the AD1674BRZ suitable for applications in industrial automation, instrumentation, and medical devices.

Package

The AD1674BRZ is packaged in a 16-lead LFCSP (Lead Frame Chip Scale Package) with a size of 4 mm x 4 mm. This package type allows for efficient thermal performance and reduced footprint on the PCB.

Pinout

The AD1674BRZ is a 16-bit analog-to-digital converter (ADC) with a pin count of 28. It operates with a supply voltage range of 3V to 5V and features a serial interface for data output.
Key functions of the pins include:
- Analog Inputs (VIN+, VIN-): Differential input for the analog signal to be converted.
- Reference Voltage (VREF): Sets the reference voltage for the ADC.
- Digital Output (D0-D15): Serial output pins for the 16-bit conversion result.
- Clock Input (CLK): Provides the timing for conversions.
- Chip Select (CS): Selects the ADC for operation.
- Data Ready (DRDY): Indicates when the conversion is complete.
- Power Supply (VDD, GND): Provides power to the device.
The AD1674BRZ is suitable for applications requiring high precision and efficiency in signal processing.

Manufacturer

The AD1674BRZ is manufactured by Analog Devices, Inc. (ADI), a global leader in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, Analog Devices specializes in designing and manufacturing a wide range of semiconductor products and solutions used in various industries, including automotive, communications, healthcare, and industrial automation. The company is known for its innovative technology and commitment to high-quality, reliable products that enhance performance in electronic systems. ADI's offerings include data converters, amplifiers, sensors, and signal processing products, catering to the needs of engineers and designers worldwide.

Application

The AD1674BRZ is a 16-bit, 1 MSPS analog-to-digital converter (ADC) primarily used in applications such as industrial process control, medical instrumentation, data acquisition systems, and high-speed signal processing. Its features make it suitable for precision measurement in environments requiring high accuracy and speed, including automation, robotics, and telecommunications.

Equivalent

The AD1674BRZ is a 16-bit analog-to-digital converter (ADC). Equivalent products include the following:
1. MCP3204 - 12-bit ADC, SPI interface.
2. LTC1865 - 16-bit ADC, 1 Msps, SPI interface.
3. ADS8320 - 16-bit ADC, 100 ksps, SPI interface.
4. MAX11131 - 12-bit ADC with multiple channels.
Check specifications for compatibility based on resolution, speed, and interface type.

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