ADA4255ACPZ

画像は参考用です

ADA4255ACPZ

+BOM

IC INST AMP 2 CIRCUIT 28LFCSP

  • メーカーテキサス・インスツルメンツ

  • メーカー品番 #ADA4255ACPZ

  • データシート ADA4255ACPZ DataSheet

  • パッケージ LFCSP-28

  • 在庫状況1647

365 日間品質保証

7*24 日間の品質保証

90-時間単位のサービス保証

1日間のアフターサービス保証

仕様

属性
Package Tray
Series ADA4255
ProductStatus Active
AmplifierType Instrumentation
NumberofCircuits 2
OutputType Differential
SlewRate 1.9V/µs
-3dbBandwidth 2.3 MHz
Current-InputBias 450 pA
Voltage-InputOffset 3 µV
Current-Supply 15.6mA
Current-Output/Channel 11 mA
Voltage-SupplySpan(Min) 2.7 V
Voltage-SupplySpan(Max) 5 V
OperatingTemperature -40°C ~ 105°C
MountingType Surface Mount
Package/Case 28-WFQFN Exposed Pad, CSP

概要

Description

The ADA4255ACPZ is a precision instrumentation amplifier designed by Analog Devices. It is known for its high accuracy, low noise, and low power consumption, making it suitable for applications requiring precise signal amplification. The amplifier supports a wide range of input common-mode voltages and can handle differential inputs, making it versatile for various signal conditioning applications.
Key features include programmable gains, high common-mode rejection ratio (CMRR), and low input bias currents, which enhance its performance in precision applications. The ADA4255ACPZ also offers excellent DC precision over temperature ranges, ensuring reliable operation in different environmental conditions.
This component is particularly useful in medical instrumentation, industrial process controls, and test equipment, where precise measurement and amplification of low-level signals are critical. Its compact package and ease of integration into circuits make it an attractive choice for designers looking to optimize space and performance in their designs.

Equivalent

The ADA4255ACPZ is a programmable gain instrumentation amplifier by Analog Devices. Equivalent products include the AD8421, AD8422, and AD8226 from Analog Devices, which offer similar functionality in precision amplification. Texas Instruments' INA828 and INA333 are also comparable, providing precision, low-noise amplification. Ensure compatibility by checking the specific datasheet specifications, as equivalents may vary in terms of gain range, bandwidth, and power supply requirements.

Features

The ADA4255ACPZ is a precision instrumentation amplifier designed for high-performance applications. Key features include:
1. Wide Gain Range: It provides programmable gain settings from 1 to 128, offering great flexibility for signal conditioning.
2. Low Offset Voltage: The amplifier has a low input offset voltage, which enhances accuracy and precision in measurements.
3. Low Noise: It exhibits low noise performance, making it suitable for applications requiring high signal integrity.
4. High CMRR: The device has excellent common-mode rejection ratio (CMRR), which is crucial for rejecting unwanted noise and interference signals.
5. Low Power Consumption: It is designed to operate on low power, making it ideal for battery-powered and portable devices.
6. Wide Supply Range: The amplifier supports a wide power supply range, which contributes to its versatility in different circuit environments.
7. Input Protection: It includes features to protect against overvoltage and other potentially damaging input conditions.
These features make the ADA4255ACPZ suitable for a variety of applications, including medical instrumentation, industrial process controls, and data acquisition systems.

Pinout

The ADA4255ACPZ is a precision instrumentation amplifier manufactured by Analog Devices. It is housed in a 32-lead LFCSP (Lead Frame Chip Scale Package) and provides a high level of precision for applications requiring accurate signal conditioning.
The pin count of the ADA4255ACPZ is 32. This device is designed to amplify small differential signals in the presence of large common-mode voltages. It features programmable gain settings and is optimized for low offset voltage and low noise performance.
Key functions of the ADA4255ACPZ include:
- High common-mode voltage range, which allows it to work effectively in demanding environments.
- Programmable gain settings for flexibility in different applications.
- Low offset voltage, ensuring accurate and stable output.
- Low power consumption, making it suitable for battery-operated devices.
In summary, the ADA4255ACPZ's 32-pin configuration and its precision features make it suitable for applications in instrumentation, medical devices, and industrial measurement systems.

Manufacturer

The ADA4255ACPZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design, manufacturing, and marketing of a broad range of integrated circuits and systems. These products are used in various applications, including signal processing, data conversion, power management, and RF and microwave technology. The company serves a wide array of industries, such as industrial, automotive, communications, healthcare, and consumer electronics.

Application

The ADA4255ACPZ is a precision instrumentation amplifier designed for high-performance applications. Key application areas include:
1. Medical Instrumentation: Used in devices that require accurate and stable signal amplification, such as ECG and EEG machines.
2. Industrial Automation: Suitable for sensor signal conditioning in environments requiring precise control and monitoring.
3. Test and Measurement Equipment: Ideal for systems that demand high accuracy and low noise, such as data acquisition systems.
4. Aerospace and Defense: Used in applications that require robust performance under varying conditions.
5. Precision Weighing Systems: Enhances the accuracy and reliability of weight measurements.
Its low power consumption and high input impedance make it versatile across these applications.

Package

The ADA4255ACPZ is housed in a Lead Frame Chip Scale Package (LFCSP) with a 24-lead configuration. This package type provides a compact and efficient form factor ideal for surface-mount applications.

ADA4255ACPZに関連する製品