AD7914BRUZ

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AD7914BRUZ

+BOM

IC ADC 10BIT SAR 16TSSOP

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  • 패키지 TSSOP-16

  • 재고3437

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사양

속성 가치
Package Bulk,Tube
ProductStatus Active
NumberofBits 10
SamplingRate(PerSecond) 1M
NumberofInputs 4
InputType Single Ended
DataInterface SPI, DSP
Configuration MUX-S/H-ADC
Ratio-S/H:ADC 1:1
NumberofA/DConverters 1
Architecture SAR
ReferenceType External
Voltage-SupplyAnalog 2.7V ~ 5.25V
Voltage-SupplyDigital 2.7V ~ 5.25V
OperatingTemperature -40°C ~ 85°C
Package/Case 16-TSSOP (0.173, 4.40mm Width)
SupplierDevicePackage 16-TSSOP

개요

Description

The AD7914BRUZ is a high-performance, 14-bit, 4-channel, analog-to-digital converter (ADC) from Analog Devices. Operating with a serial interface, it is ideal for applications requiring precise analog-to-digital conversion. The device features a successive approximation register (SAR) architecture, which provides high accuracy and fast conversion rates.
Key features include a maximum sampling rate of 250 kSPS, low power consumption, and a wide operating voltage range, making it suitable for battery-powered and portable applications. The AD7914BRUZ offers a differential input range, enhancing signal quality and reducing noise.
Its compact TSSOP (Thin Shrink Small Outline Package) form factor allows easy integration into space-constrained designs. The ADC is compatible with a range of microcontrollers and DSPs, providing flexibility in various application environments. Additional features include an internal clock, reference options, and the ability to interface with both 3 V and 5 V logic.
Overall, the AD7914BRUZ’s combination of precision, speed, and versatility makes it a reliable choice for data acquisition, instrumentation, and industrial control systems.

Equivalent

The AD7914BRUZ is a 14-bit, 250 kSPS, Serial ADC (Analog-to-Digital Converter) from Analog Devices. Equivalent products might include the MCP3304 from Microchip, the LTC1864 from Analog Devices (formerly Linear Technology), and the MAX11410 from Maxim Integrated. These alternatives should be checked for compatibility in terms of pin configuration, package type, supply voltage, and performance specifications like sampling rate and resolution to ensure they meet your specific application requirements. Always refer to the latest datasheets for detailed comparison.

Features

The AD7914BRUZ is a high-performance, 14-bit analog-to-digital converter (ADC) from Analog Devices. It features a sampling rate of up to 250 kSPS and operates with a single power supply ranging from 2.7V to 5.25V. The device is designed for precision applications, offering a low power consumption profile, which makes it ideal for battery-powered and portable applications.
The AD7914BRUZ utilizes a successive approximation register (SAR) architecture to deliver accurate digital representation of analog inputs. It has a wide analog input range and provides a differential input option, enhancing its versatility in various scenarios. The ADC is equipped with a fast, serial interface that is compatible with SPI, QSPI, MICROWIRE, and DSP standards, facilitating easy integration into digital systems.
Key features include an internal clock, high speed, low noise performance, and a small, space-saving TSSOP package. These attributes make the AD7914BRUZ suitable for a variety of industrial, medical, and communications applications where precision and efficiency are critical.

Pinout

The AD7914BRUZ is a 14-bit analog-to-digital converter (ADC) from Analog Devices. It typically comes in a 10-lead MSOP (Mini Small Outline Package) with the following pin functions:
1. VDD - Power supply pin.
2. GND - Ground pin.
3. VIN - Analog input voltage.
4. REF - Reference voltage input.
5. SCLK - Serial clock input for the SPI interface.
6. SDATA - Serial data output for the SPI interface.
7. CS - Chip select; active low input to enable the device.
8. PD - Power-down input for low power consumption.
9. DOUT - Data output pin.
10. DIN - Data input pin for configuration.
The device features a 14-bit resolution, operates with a single supply voltage, and is designed for high-speed data acquisition systems. It utilizes a successive approximation register (SAR) architecture to perform analog-to-digital conversion. The AD7914BRUZ is used in various applications that require accurate and efficient analog-to-digital conversion, such as in instrumentation and control systems.

Manufacturer

The AD7914BRUZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company serves a wide range of industries, including automotive, industrial, healthcare, consumer electronics, and communications. Analog Devices is known for its high-performance products that are used in applications such as data conversion, signal processing, power management, and radio frequency (RF) technologies.

Application

The AD7914BRUZ is a precision analog-to-digital converter (ADC) used in various applications requiring high accuracy and performance. Key application areas include:
1. Industrial Automation: For monitoring and control systems that require precise data conversion.
2. Instrumentation: Used in digital oscilloscopes, spectrum analyzers, and other high-precision measurement devices.
3. Medical Devices: In diagnostic equipment for accurate signal conversion.
4. Data Acquisition Systems: Suitable for systems needing reliable data collection and analysis.
5. Automotive Systems: Used in applications like engine control units and other vehicular subsystems.
6. Communications: In RF and base station equipment for precise signal processing.
These applications benefit from its low noise and high-speed performance.

Package

The AD7914BRUZ is a 10-bit, 1 MSPS ADC from Analog Devices. It comes in a 16-lead TSSOP (Thin Shrink Small Outline Package) package type.

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