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ISL28005FH50Z-T7

Name: ISL28005FH50Z-T7
Rating: 4.7 (12 reviews)

IC CURR SENSE 1 CIRCUIT SOT23-5

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仕様

Part Status	Active
Amplifier Type	Current Sense
Number of Circuits	1
Slew Rate	0.67V/µs
Current - Input Bias	4.7 µA
Voltage - Input Offset	1.2 mV
Current - Supply	50µA
Current - Output / Channel	8.7 mA
Voltage - Supply Span (Min)	2.7 V
Voltage - Supply Span (Max)	28 V
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	SC-74A, SOT-753
Supplier Device Package	SOT-23-5
Base Product Number	ISL28005
-3db Bandwidth	160 kHz

概要

Description

The ISL28005FH50Z-T7 is a precision voltage reference chip manufactured by Intersil (now part of Renesas). It is designed to provide a stable and accurate reference voltage for various applications, including data acquisition systems, analog-to-digital converters (ADCs), and power supply circuits. The device typically features a low temperature coefficient, high accuracy, and minimal noise, making it suitable for high-performance electronic designs.
Key specifications include a reference voltage output (commonly around 2.5V), low drift over temperature, and a wide operating temperature range. The device can also offer features such as low power consumption and ease of integration into circuit designs. Its compact package allows for space-saving in applications where PCB real estate is critical.
Overall, the ISL28005FH50Z-T7 is ideal for engineers seeking reliable voltage references for precision measurement and control systems.

Features

The ISL28005FH50Z-T7 is a precision voltage reference and regulator designed for high-performance applications. Key features include:
1. Voltage Reference: It provides a stable output voltage of 5V, ideal for various electronic circuits.
2. Low Drift: The device offers a low temperature coefficient, ensuring high stability over varying temperatures.
3. Low Noise: Designed for low output noise, making it suitable for sensitive analog applications.
4. High Accuracy: It delivers excellent output voltage accuracy, critical for precision measurements.
5. Wide Supply Voltage Range: Operates over a broad input voltage range, increasing versatility in design.
6. Compact Package: Housed in a small form factor, it helps save space in circuit designs.
7. Robust Performance: Offers protection features such as thermal shutdown and current limiting, enhancing reliability.
These features make the ISL28005FH50Z-T7 ideal for applications in instrumentation, data acquisition, and sensor systems.

Package

The ISL28005FH50Z-T7 is packaged in a 5-lead SOT-23 (Small Outline Transistor) package. This compact form factor is designed for surface mounting, suitable for space-constrained applications in electronic circuits.

Pinout

The ISL28005FH50Z-T7 is a precision current sense amplifier with a total of 8 pins. Its primary functions include measuring small voltage drops across a shunt resistor, providing an amplified output proportional to the sensed current, and offering a high common-mode voltage range. The pinout includes:
1. IN+ - Positive input for the differential voltage.
2. IN- - Negative input for the differential voltage.
3. VOUT - Output voltage corresponding to the input differential voltage.
4. VDD - Supply voltage pin (typically +5V).
5. GND - Ground reference pin.
6. REF - Reference voltage pin for output level setting.
7. COMP - Compensation pin to stabilize the amplifier.
8. NC - No connection (not used).
This device is commonly used in various applications, including power management and battery monitoring, where precise current measurement is essential.

Manufacturer

The ISL28005FH50Z-T7 is manufactured by Renesas Electronics Corporation. Renesas is a global semiconductor company that specializes in microcontrollers, analog, power, and system-on-chip (SoC) solutions. The company focuses on providing innovative solutions for a range of applications, including automotive, industrial, consumer electronics, and the Internet of Things (IoT). Renesas is known for its commitment to quality and efficiency in electronic design, offering products that enable advanced features and energy savings in a variety of technologies.

Application

The ISL28005FH50Z-T7 is a precision voltage reference and measurement IC primarily used in applications such as power management, battery monitoring, sensor signal conditioning, and data acquisition systems. It provides high accuracy and low drift, making it suitable for industrial automation, automotive electronics, and medical devices that require stable reference voltages for accurate measurements.

Equivalent

The ISL28005FH50Z-T7 is a high-precision current sense amplifier. Equivalent products include the INA199 (Texas Instruments), MAX4370 (Maxim Integrated), and LTC6101 (Analog Devices). These alternatives offer similar functionalities such as low offset voltage and high common-mode voltage range for current sensing applications. Always verify specific requirements and specifications to ensure compatibility.