AD7683BRMZRL7

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AD7683BRMZRL7

IC ADC 16BIT SAR 8MSOP

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規格

Package Tape & Reel (TR),Cut Tape (CT)
Series PulSAR®
ProductStatus Active
NumberofBits 16
SamplingRate(PerSecond) 100k
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 2.7V ~ 5.5V
Voltage-SupplyDigital 2.7V ~ 5.5V
OperatingTemperature -40°C ~ 85°C
Package/Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
SupplierDevicePackage 8-MSOP

概述

Description

The AD7683BRMZRL7 is a precision, 16-bit analog-to-digital converter (ADC) designed for high-performance applications. It features a dual-mode operation with 2.5V and 5V supply options, making it versatile for various systems. The device offers a maximum sampling rate of 1 MSPS and utilizes a successive approximation architecture, which provides excellent linearity and low noise performance.
Key features include an internal reference, a low power consumption of just 2.5 mW at 1 MSPS, and a built-in digital filter that enhances data integrity. The ADC communicates via a serial interface (SPI), allowing easy integration with microcontrollers and digital signal processors.
The AD7683 is suitable for applications in industrial automation, medical instrumentation, and data acquisition systems where precision and reliability are critical. Its small package size (LFCSP) aids in space-constrained designs. Overall, the AD7683BRMZRL7 delivers a solid combination of performance, power efficiency, and ease of use.

Features

The AD7683BRMZRL7 is a high-performance, 16-bit analog-to-digital converter (ADC) designed for low-power and precision applications. Key features include:
1. Resolution: 16-bit conversion with a maximum sampling rate of 1 MSPS.
2. Input Voltage Range: Supports a reference voltage of 2.5V and independent analog supply voltage.
3. Architecture: Successive approximation register (SAR) architecture ensures high accuracy and speed.
4. Low Power Consumption: Operates with low power, making it suitable for battery-operated devices.
5. No Missing Codes: Guaranteed monotonicity and no missing codes across the entire range.
6. Integrated Reference: On-chip voltage reference simplifies design requirements.
7. Digital Interface: SPI-compatible interface facilitates easy communication with microcontrollers and processors.
8. Temperature Range: Extended temperature range of -40°C to +125°C for harsh environments.
These features make the AD7683BRMZRL7 ideal for applications in industrial automation, medical devices, and data acquisition systems.

Package

The AD7683BRMZRL7 is packaged in a LFCSP (Lead Frame Chip Scale Package) with a 16-lead configuration. The package dimensions are 3 mm x 3 mm, and it features a thin profile suitable for compact applications.

Pinout

The AD7683BRMZRL7 is a 16-bit, successive approximation register (SAR) analog-to-digital converter (ADC) from Analog Devices. It comes in a 16-lead LFCSP (Lead Frame Chip Scale Package) with a pin count of 16.
Pin Functions:
1. VIN+ / VIN- (Pins 1, 2): Differential input for the analog signal.
2. VREF (Pin 3): Reference voltage input.
3. AGND (Pin 4): Analog ground.
4. AVDD (Pin 5): Analog supply voltage.
5. DB0-DB15 (Pins 6-13): Digital output data pins (D0 to D15).
6. CS (Pin 14): Chip select (active low).
7. SCLK (Pin 15): Serial clock input for data transfer.
8. SDO (Pin 16): Serial data output.
This configuration allows for efficient data conversion and interface with microcontrollers or digital signal processors. The ADC operates on a supply voltage of 2.7V to 5.5V.

Manufacturer

The AD7683BRMZRL7 is manufactured by Analog Devices, Inc. (ADI), a prominent American multinational company that specializes in data conversion, signal processing, and analog technology. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices designs and produces a wide range of integrated circuits and semiconductor solutions for various applications, including communications, automotive, industrial, and consumer electronics. The AD7683 is a 16-bit, high-speed, successive approximation register (SAR) analog-to-digital converter (ADC), well-suited for precise data acquisition in various electronic systems.

Application

The AD7683BRMZRL7 is a 16-bit, 1 MSPS successive approximation ADC (Analog-to-Digital Converter) suitable for various applications, including industrial automation, process control, medical instrumentation, data acquisition systems, and battery management. Its high resolution and speed make it ideal for precision measurement in systems requiring accurate signal conversion from analog to digital form.

Equivalent

The AD7683BRMZRL7 is a 16-bit, 1 MSPS ADC. Equivalent products include the Texas Instruments ADS8588S, Microchip MCP3464, and Analog Devices AD7940. These alternatives also provide similar resolution, speed, and performance features suited for high-speed data acquisition applications. Always verify specific requirements, such as interface compatibility and power supply needs, when selecting a substitute.

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