AD7265BSUZ

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AD7265BSUZ

+BOM

IC ADC 12BIT SAR 32TQFP

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Specifications

Attribute Value
Package Tray
ProductStatus Active
NumberofBits 12
SamplingRate(PerSecond) 1M
NumberofInputs 6, 12
InputType Differential, Pseudo-Differential, Single Ended
DataInterface SPI, DSP
Configuration MUX-S/H-ADC
Ratio-S/H:ADC 1:1
NumberofA/DConverters 2
Architecture SAR
ReferenceType External, Internal
Voltage-SupplyAnalog 2.7V ~ 5.25V
Voltage-SupplyDigital 2.7V ~ 5.25V
Features Simultaneous Sampling
OperatingTemperature -40°C ~ 125°C
Package/Case 32-TQFP
SupplierDevicePackage 32-TQFP (7x7)

Overview

Description

The AD7265BSUZ is a dual-channel, 12-bit analog-to-digital converter (ADC) designed by Analog Devices. It operates at a high speed of up to 2 MSPS (mega samples per second), making it suitable for applications requiring fast data acquisition and processing. The device features two simultaneous sampling ADCs, allowing it to capture two signals at the same time, which is beneficial in applications like motor control, power line monitoring, and multi-axis positioning systems.
The AD7265BSUZ offers a flexible input range with options for single-ended, fully differential, or pseudo-differential inputs. It operates with a power supply of 5 V for the analog circuitry and 2.7 V to 5.25 V for the digital interface, contributing to versatile integration into mixed-signal systems. Key features include low power consumption, a serial interface for data output, and a small 28-lead TSSOP package, which is advantageous for space-constrained designs. Additionally, its robust performance in terms of signal-to-noise ratio (SNR) and total harmonic distortion (THD) makes it reliable for precision measurements.

Equivalent

The AD7265BSUZ is a dual 12-bit, 1 MSPS, Simultaneous Sampling Analog-to-Digital Converter from Analog Devices. Equivalent products include:
1. Texas Instruments ADS1247 - 24-bit ADC with multiple channels and similar simultaneous sampling capabilities.
2. Maxim Integrated MAX11100 - A 12-bit ADC with similar performance and dual-channel capability.
3. Microchip Technology MCP3911 - A dual 24-bit ADC with programmable gain amplifiers, offering high precision.
Consider specifications and requirements to ensure suitability.

Features

The AD7265BSUZ is a dual 12-bit analog-to-digital converter (ADC) designed by Analog Devices. It features two simultaneous sampling ADCs, allowing for the conversion of two signals at once. Each ADC operates at a speed of up to 1 MSPS (million samples per second), making it suitable for high-speed applications. The device supports both unipolar and bipolar input ranges, enhancing its versatility.
The AD7265BSUZ includes a high-speed serial interface, compatible with SPI, enabling easy communication with microcontrollers and DSPs. It operates on a single 5 V power supply and features low power consumption, which is beneficial for battery-powered and portable devices. The ADC also has an integrated multiplexer and a track-and-hold amplifier for improved performance.
Key features include excellent linearity, low distortion, and a wide dynamic range, making it suitable for applications in instrumentation, automotive, and industrial control systems. The AD7265BSUZ comes in a compact 28-lead TSSOP package, which facilitates easy integration into various designs.

Pinout

The AD7265BSUZ is a dual, 12-bit, analog-to-digital converter (ADC) with a pin count of 48 and comes in a TQFP (Thin Quad Flat Pack) package. It features two separate ADCs that can simultaneously sample two channels, making it suitable for applications requiring synchronous signal acquisition. The device operates at a sampling rate of up to 1 MSPS per ADC. It includes multiple analog input channels, typically configured in differential pairs, and supports various input ranges.
The ADC provides a serial interface for digital output, compatible with SPI and other digital protocols. It operates with a single supply voltage and has a built-in reference. The AD7265BSUZ is designed for applications like motor control, data acquisition systems, and industrial automation, offering low power consumption and high accuracy. The specific pin functions include power supply inputs, ground connections, analog inputs, reference inputs, and digital communication lines for clock, data, and control signals.

Manufacturer

The AD7265BSUZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational company that specializes in the design and manufacturing of semiconductor products and solutions. The company is well-known for its development of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. These products are used in a wide range of applications, including industrial equipment, automotive systems, consumer electronics, and communication devices. Analog Devices is recognized for its innovations in technology and its commitment to providing high-quality solutions to complex engineering challenges.

Application

The AD7265BSUZ is a dual, 12-bit, 1 MSPS analog-to-digital converter (ADC) with dual sample-and-hold circuits, designed for applications requiring high-speed data acquisition. It is suitable for industrial and instrumentation applications, motor control systems, and power quality monitoring due to its ability to digitize multiple input channels simultaneously. Its small size and low power consumption also make it ideal for portable and battery-powered devices. Additionally, the AD7265BSUZ can be used in communication systems for signal processing and data conversion, in medical imaging equipment, and in automotive systems for real-time monitoring and control functions.

Package

The AD7265BSUZ is available in a 32-lead Thin Shrink Small Outline Package (TSSOP).

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