AD8235ACBZ-P7

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AD8235ACBZ-P7

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IC INST AMP 1 CIRCUIT 11WLCSP

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規格

屬性 價值
Package / Case Strip
Part Status Active
Amplifier Type Instrumentation
Number of Circuits 1
Output Type Rail-to-Rail
Slew Rate 0.011V/µs
-3 dB Bandwidth 23 kHz
Current - Input Bias 1 pA
Voltage - Input Offset 2.5 mV
Supply Current 30µA
Current - Output / Channel 55 mA
Voltage - Supply Span(Min) 1.8 V
Voltage - Supply Span(Max) 5.5 V
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount

概述

Description

The AD8235ACBZ-P7 is a precision instrumentation amplifier produced by Analog Devices. It's designed for applications that require accurate, low-power signal conditioning, such as medical instrumentation, sensor interfaces, and portable devices. This amplifier is known for its low power consumption, making it ideal for battery-operated devices. It operates with a low current of just 40 μA and offers a wide power supply range from 1.8 V to 5.5 V, allowing for flexibility in various applications.
The AD8235ACBZ-P7 has a high common-mode rejection ratio (CMRR) and low offset voltage, ensuring precise and reliable signal amplification. It is typically used to amplify small differential signals while rejecting large common-mode voltages. The device is packaged in a compact 8-lead LFCSP (Lead Frame Chip Scale Package), making it suitable for space-constrained designs. Additionally, its gain can be easily configured via external resistors, providing versatility for different application needs. Overall, the AD8235ACBZ-P7 is a robust solution for precise and efficient amplification needs in compact electronic systems.

Equivalent

The AD8235ACBZ-P7 is an instrumentation amplifier from Analog Devices. Equivalent products from other manufacturers may include:
1. INA333 by Texas Instruments - Low-power, precision instrumentation amplifier.
2. MAX4466 by Maxim Integrated - Low-power, audio/sensor amplifier (for specific applications).
3. MCP6N11 by Microchip Technology - Low-power, instrumentation amplifier.
When selecting an equivalent, ensure that specifications such as supply voltage, bandwidth, and application requirements match your needs.

Features

The AD8235ACBZ-P7 is an instrumentation amplifier designed by Analog Devices. It features low power consumption, making it suitable for battery-powered applications. The amplifier provides a high common-mode rejection ratio (CMRR) and low offset voltage, which enhance the accuracy and reliability of measurements. It operates with a single-supply voltage, simplifying the power requirements and design integration. The device comes in a compact package, making it ideal for space-constrained applications.
Key features include:
- Low power consumption for battery-powered applications
- High CMRR for enhanced accuracy
- Low offset voltage for precise measurements
- Single-supply operation for simplified power requirements
- Compact package for space-saving designs
These specifications make the AD8235ACBZ-P7 suitable for medical instrumentation, sensor signal conditioning, and other applications requiring precision and efficiency.

Pinout

The AD8235ACBZ-P7 is a micropower instrumentation amplifier from Analog Devices, designed for precision signal conditioning. It comes in a 6-lead LFCSP (Lead Frame Chip Scale Package). The main functions of the AD8235ACBZ-P7 include amplifying small differential signals in the presence of large common-mode voltages, making it suitable for applications like portable medical instrumentation, sensors, and data acquisition systems. It features low power consumption, high common-mode rejection ratio (CMRR), and rail-to-rail input and output.
For detailed pin functions and connections, please refer to the datasheet, as it provides essential information about power supply pins, input/output connections, gain configuration, and other specific operational details.

Manufacturer

The AD8235ACBZ-P7 is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. These components are used in a wide range of electronic equipment, including those in the industrial, automotive, healthcare, and consumer sectors. Analog Devices is well-regarded for its contributions to the development of innovative signal processing solutions and is known for its high-performance technology in the areas of data conversion, signal conditioning, power management, and RF technology.

Application

The AD8235ACBZ-P7 is an instrumentation amplifier commonly used in applications requiring precision signal conditioning. Key application areas include:
1. Medical Devices: For biopotential measurements like ECGs and EEGs due to its low power consumption and high common-mode rejection.
2. Portable Instrumentation: Ideal for battery-powered devices because of its low current consumption.
3. Sensor Signal Conditioning: Useful for amplifying low-level signals from sensors in industrial and automotive applications.
4. Wearable Electronics: Suitable for health monitoring devices, where compact size and low power are crucial.
5. Data Acquisition Systems: Enhances signal integrity in capturing data from various sensors.
These applications benefit from the amplifier's precision, low noise, and versatility.

Package

The AD8235ACBZ-P7 is housed in an 8-lead LFCSP (Lead Frame Chip Scale Package).

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