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AD623ARMZ-REEL7

Name: AD623ARMZ-REEL7
Rating: 4.7 (12 reviews)

IC INST AMP 1 CIRCUIT 8MSOP

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製造商。部分 #AD623ARMZ-REEL7
包 MSOP-8
資料表 AD623ARMZ-REEL7 DataSheet
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
AmplifierType	Instrumentation
NumberofCircuits	1
OutputType	Rail-to-Rail
SlewRate	0.3V/µs
-3dbBandwidth	800 kHz
Current-InputBias	17 nA
Voltage-InputOffset	200 µV
Current-Supply	375µA
Voltage-SupplySpan(Min)	2.7 V
Voltage-SupplySpan(Max)	12 V
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
Package/Case	8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

概述

Description

The AD623ARMZ-REEL7 is a low-power, instrumentation amplifier designed by Analog Devices. It features a high common-mode rejection ratio (CMRR) and low offset voltage, making it ideal for high-precision measurement applications, such as medical instrumentation, sensor signal conditioning, and data acquisition systems.
Operating with a single supply voltage, it can handle a wide input voltage range, which enhances its versatility in different applications. The AD623’s gain is adjustable through a single external resistor, allowing for flexibility in gain settings up to 1000.
The device is packaged in a compact MSOP-8 format, which is suitable for space-constrained designs. Additionally, it offers rail-to-rail output, ensuring maximum signal range.
Overall, the AD623ARMZ-REEL7 is an effective solution for applications requiring accurate amplification of low-level signals while maintaining low power consumption.

Features

The AD623ARMZ-REEL7 is an instrumentation amplifier designed for precision applications. Key features include:
1. Low Noise: Offers a low input voltage noise density of 30 nV/√Hz, making it suitable for low-level signal amplification.
2. High CMRR: Provides a common-mode rejection ratio of 100 dB, ensuring accurate measurements in noisy environments.
3. Wide Operating Range: Supports a broad supply voltage range from ±2.5 V to ±12 V, allowing flexibility in various applications.
4. Single-Supply Operation: Can operate on a single supply voltage, enhancing its versatility in battery-powered devices.
5. Gain Setting: Features an adjustable gain that can be set between 1 and 1000 using external resistors.
6. Low Power Consumption: Consumes only 100 µA of supply current, making it energy-efficient.
7. Small Package: Available in an 8-lead MSOP package, allowing for space-constrained designs.
These features make the AD623ARMZ-REEL7 ideal for medical instrumentation, sensor signal conditioning, and data acquisition systems.

Package

The AD623ARMZ-REEL7 is packaged in a 14-lead TSSOP (Thin Shrink Small Outline Package) format.

Pinout

The AD623ARMZ-REEL7 is an instrumentation amplifier from Analog Devices with a pin count of 8.
Pin Functions:
1. Pin 1 (V-): Negative power supply input.
2. Pin 2 (RGC): Gain setting resistor connection.
3. Pin 3 (RG): Gain setting resistor pin; connects to external resistor.
4. Pin 4 (Vout): Output voltage.
5. Pin 5 (Ref): Reference voltage input; sets the output voltage level.
6. Pin 6 (In+): Positive input for the signal.
7. Pin 7 (In-): Negative input for the signal.
8. Pin 8 (V+): Positive power supply input.
The device is designed for applications requiring high precision and low noise, making it ideal for medical instrumentation, data acquisition systems, and sensor signal conditioning.

Manufacturer

The AD623ARMZ-REEL7 is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in data conversion, signal processing, and analog technology. Founded in 1965, the company designs and manufactures a wide range of integrated circuits (ICs), including amplifiers, converters, sensors, and microcontrollers, primarily for applications in industrial, automotive, communication, and consumer electronics markets. Analog Devices is known for its innovation and high-performance solutions, making it a key player in the semiconductor industry.

Application

The AD623ARMZ-REEL7 is a low-power instrumentation amplifier used in applications such as medical instrumentation (e.g., ECG, EEG), industrial process control, data acquisition systems, and sensor signal conditioning. Its high precision and low noise make it suitable for amplifying small differential signals in environments with high common-mode voltages.

Equivalent

The AD623ARMZ-REEL7 is a low-power instrumentation amplifier. Equivalent products include the following:
1. INA126 - Texas Instruments
2. INA128 - Texas Instruments
3. AD825 - Analog Devices
4. AD620 - Analog Devices
These alternatives may have different specifications, so it's important to review the datasheets for compatibility with your application.