ZXCT1009FTA

Product Overview

Category: Integrated Circuit
Use: Current Sense Amplifier
Characteristics: High precision, low power consumption
Package: SOT23-5
Essence: Measures and amplifies current signals
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

Supply Voltage: 2.7V to 5.5V
Input Offset Voltage: ±150µV (max)
Gain Bandwidth Product: 1MHz (typ)
Quiescent Current: 60µA (typ)
Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The ZXCT1009FTA has a total of 5 pins:

V+ (Positive Supply Voltage)
IN- (Current Sense Input Negative)
IN+ (Current Sense Input Positive)
OUT (Amplified Output)
GND (Ground)

Functional Features

High accuracy current sensing
Wide supply voltage range
Low quiescent current
Rail-to-rail output swing
Small package size for space-constrained applications

Advantages and Disadvantages

Advantages

High precision current sensing
Low power consumption
Wide operating temperature range
Small form factor

Disadvantages

Limited gain bandwidth product
Requires external components for precise current measurement

Working Principles

The ZXCT1009FTA is designed to accurately measure and amplify current signals in various applications. It utilizes a differential input stage to sense the voltage drop across a shunt resistor connected in series with the current path. The amplified output signal is then available for further processing or monitoring.

Detailed Application Field Plans

The ZXCT1009FTA finds applications in various fields, including:

Power management systems
Battery monitoring and protection circuits
Motor control systems
Current sensing in industrial equipment
Overcurrent detection in automotive applications

Detailed and Complete Alternative Models

ZXCT1009FTG: Similar specifications, different package (SOT23-6)
ZXCT1009FTR: Similar specifications, tape and reel packaging (SOT23-5)
ZXCT1009FS8: Similar specifications, surface mount package (SOIC-8)

These alternative models provide flexibility in terms of package options while maintaining similar functionality.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von ZXCT1009FTA in technischen Lösungen auf

Sure! Here are 10 common questions and answers related to the application of ZXCT1009FTA in technical solutions:

Q: What is ZXCT1009FTA? A: ZXCT1009FTA is a high-side current sense amplifier designed for monitoring current in various applications.
Q: What is the operating voltage range of ZXCT1009FTA? A: The operating voltage range of ZXCT1009FTA is typically between 2.7V and 5.5V.
Q: What is the maximum input voltage that ZXCT1009FTA can handle? A: ZXCT1009FTA can handle a maximum input voltage of up to 28V.
Q: How accurate is ZXCT1009FTA in measuring current? A: ZXCT1009FTA has a typical accuracy of ±1% in measuring current.
Q: Can ZXCT1009FTA measure both AC and DC currents? A: Yes, ZXCT1009FTA can measure both AC and DC currents.
Q: What is the bandwidth of ZXCT1009FTA? A: The bandwidth of ZXCT1009FTA is typically around 500kHz.
Q: Does ZXCT1009FTA require an external power supply? A: Yes, ZXCT1009FTA requires an external power supply within the specified operating voltage range.
Q: Can ZXCT1009FTA be used in high-temperature environments? A: Yes, ZXCT1009FTA is designed to operate in temperatures up to 125°C.
Q: What is the output voltage range of ZXCT1009FTA? A: The output voltage range of ZXCT1009FTA is typically between 0V and Vcc (supply voltage).
Q: Can ZXCT1009FTA be used in automotive applications? A: Yes, ZXCT1009FTA is suitable for automotive applications and complies with relevant industry standards.

Please note that these answers are general and may vary depending on the specific application and usage scenario. It's always recommended to refer to the datasheet and consult the manufacturer for detailed information.