AD7916BRMZ

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AD7916BRMZ

IC ADC 16BIT SAR 10MSOP

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  • Mfr. Part #AD7916BRMZ
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  • Datasheet
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Specifications

Part Status Active
Number of Bits 16
Sampling Rate (Per Second) 500k
Number of Inputs 1
Input Type Differential
Data Interface SPI, DSP
Configuration S/H-ADC
Ratio - S/H:ADC 1:1
Number of A/D Converters 1
Architecture SAR
Reference Type External
Voltage - Supply, Analog 2.375V ~ 2.625V
Voltage - Supply, Digital 2.375V ~ 2.625V
Operating Temperature -40°C ~ 125°C
Package / Case 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package 10-MSOP
Mounting Type Surface Mount
Base Product Number AD7916

Overview

Description

The AD7916BRMZ is a 16-bit Analog-to-Digital Converter (ADC) from Analog Devices, designed for high-performance applications requiring precise data acquisition. It features a dual-channel input configuration, allowing simultaneous sampling of two analog signals. The ADC operates at a maximum sampling rate of 1 MSPS, making it suitable for applications in industrial automation, medical instrumentation, and communications.
The AD7916BRMZ utilizes a successive approximation register (SAR) architecture, ensuring fast conversion times while maintaining low power consumption. It supports a voltage reference range of 0 to 2.5 V and offers an internal reference option. The device communicates via a serial interface (SPI), facilitating easy integration with microcontrollers and digital signal processors.
Key features include low power operation, a wide supply voltage range, and low input voltage noise. It also incorporates a built-in power-down mode to enhance energy efficiency. Overall, the AD7916BRMZ is an ideal choice for applications requiring accurate and rapid conversion of analog signals to digital form.

Features

The AD7916BRMZ is a 16-bit, successive approximation analog-to-digital converter (ADC) designed for high-speed applications. Key features include:
1. Sampling Rate: Up to 1 MSPS (mega samples per second).
2. Input Voltage Range: Supports a bipolar input range of ±10V or a unipolar range (0V to 5V).
3. 16-bit Resolution: Provides high precision in digital conversion.
4. Low Power Consumption: Operates with a supply voltage of 3.3V or 5V, offering low power modes for energy efficiency.
5. SPI Interface: Features a Serial Peripheral Interface (SPI) for easy communication with microcontrollers and DSPs.
6. Internal Reference: Includes an internal voltage reference, simplifying design requirements.
7. Differential Input: Allows for differential signal measurement to reduce noise.
8. Flexible Data Format: Supports various data formats, enabling integration into diverse systems.
These features make the AD7916BRMZ suitable for applications in industrial automation, medical devices, and instrumentation.

Package

The AD7916BRMZ is packaged in a 16-lead LFCSP (Lead Frame Chip Scale Package), which is known for its small size and low profile, making it suitable for space-constrained applications.

Pinout

The AD7916BRMZ is a 16-bit, successive approximation ADC (Analog-to-Digital Converter) with a pin count of 32. It is packaged in a LFCSP (Lead Frame Chip Scale Package).
Key functions of the pins include:
- Power Supply Pins: VDD (power supply) and VSS (ground).
- Analog Input: The ADC samples the input voltage at the IN+ and IN- pins.
- Digital Data Output: DOUT (data output) for the digital representation of the analog input.
- Control Signals: Includes CS (chip select), SCLK (serial clock), and DIN (data input) for interfacing.
- Reference Voltage: VREF pins for setting the reference voltage of the ADC.
- Configuration Pins: Various pins for configuring the operating mode, such as different data formats.
This device is suitable for high-speed data acquisition in applications like industrial control and medical equipment due to its high resolution and fast conversion rates.

Manufacturer

The AD7916BRMZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational company that specializes in data conversion, signal processing, and power management technologies. Founded in 1965, it is renowned for its innovation in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs). The company serves a wide range of industries, including communications, automotive, healthcare, and consumer electronics, providing solutions for applications such as industrial automation, instrumentation, and signal acquisition. Analog Devices is known for its commitment to research and development, enabling advanced technologies that facilitate the conversion of real-world phenomena into digital data.

Application

The AD7916BRMZ is a 16-bit analog-to-digital converter (ADC) widely used in applications such as industrial automation, data acquisition systems, medical instrumentation, and portable instrumentation. It is suitable for sensor interfacing, process control, and monitoring systems, providing high precision and low power consumption. Additionally, it can be utilized in audio applications and communication systems for digital signal processing.

Equivalent

Equivalent products to the AD7916BRMZ include the MCP3208 from Microchip, the LTC1865 from Analog Devices, and the ADS7883 from Texas Instruments. These products offer similar specifications in terms of resolution, sampling rate, and interface compatibility for applications requiring analog-to-digital conversion. Always verify specific requirements and features to ensure compatibility.

Shipping

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