LTC6102HDD#PBF

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LTC6102HDD#PBF

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IC CURRENT SENSE 1 CIRCUIT 8DFN

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仕様

属性
PartStatus Active
AmplifierType Current Sense
NumberofCircuits 1
Current-InputBias 60 pA
Voltage-InputOffset 3 µV
Current-Supply 420µA
Current-Output/Channel 1 mA
Voltage-SupplySpan(Min) 4 V
Voltage-SupplySpan(Max) 60 V
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 8-WFDFN Exposed Pad
SupplierDevicePackage 8-DFN (3x3)
BaseProductNumber LTC6102
GainBandwidthProduct 200 kHz

概要

Description

The LTC6102HDD#PBF is a high-voltage, precision current sense amplifier from Analog Devices. It is designed to accurately measure small differential voltages in the presence of high common-mode voltages, up to 70V. This makes it ideal for applications such as battery monitoring, power management, and motor control, where high-side current sensing is essential. The LTC6102 features low offset voltage and low drift, ensuring precision measurements over a wide temperature range.
The device has a rail-to-rail output and can be configured for various gain settings, providing flexibility for different application requirements. Its high input impedance minimizes the loading effect on the measured circuit, which is especially important in precision applications. The LTC6102 is available in a small package, making it suitable for space-constrained designs.
Overall, the LTC6102HDD#PBF offers a robust solution for high-voltage current sensing with high accuracy and reliability, catering to a wide range of industrial and automotive applications.

Equivalent

The LTC6102HDD#PBF is a high-side current sense amplifier. Equivalent products include:
1. MAX4372 from Maxim Integrated
2. INA139 from Texas Instruments
3. AD8210 from Analog Devices
4. ISL28006 from Renesas Electronics
These alternatives have similar functionalities but may differ in specifications like bandwidth, input offset voltage, or supply voltage range. Always check the datasheet to ensure compatibility with your specific application.

Features

The LTC6102HDD#PBF is a high-side current sense amplifier designed for precision current measurement in various applications. Key features include:
1. Wide Operating Range: It functions effectively with supply voltages from 4V to 60V, making it versatile for numerous applications.

2. High Accuracy: The device offers excellent precision with low input offset voltage and a maximum gain error of 0.5%.
3. Wide Temperature Range: It operates reliably over a temperature range of -40°C to 125°C, suitable for harsh environments.
4. Low Quiescent Current: The amplifier boasts a low quiescent current, helping to improve efficiency in system designs.
5. Adjustable Gain: Gain is easily set through external resistors, providing flexibility in configuring the desired measurement range.
6. Fast Response Time: It features a quick response time, which is crucial for applications requiring fast current monitoring.
7. Robust Design: The device is protected against high voltage transients, ensuring stable performance in noisy environments.
These features make the LTC6102HDD#PBF ideal for industrial, automotive, and power management applications where precise current sensing is required.

Pinout

The LTC6102HDD#PBF is a high voltage, high side current sense amplifier. It typically comes in a 10-pin DFN (Dual Flat No-Lead) package. The primary function of this device is to measure high-side current by converting the voltage across a sense resistor into a proportional output current or voltage. This output can be used for monitoring and control in various applications, such as battery management systems, power supplies, and automotive systems. The amplifier operates with a wide input common-mode voltage range and provides precision and low drift.

Manufacturer

The LTC6102HDD#PBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in designing and manufacturing high-performance analog, mixed-signal, and digital signal processing integrated circuits. The company serves a wide range of industries, including communications, automotive, industrial, healthcare, and consumer electronics. It is known for providing solutions in areas such as data conversion, signal processing, power management, and RF technologies.

Application

The LTC6102HDD#PBF is a precision high-side current sense amplifier commonly used in various applications. Its primary use includes current monitoring in power management systems, such as battery management systems, DC/DC converters, and photovoltaic systems. It is also utilized in motor control circuits, automotive current sensing, and general-purpose current monitoring in industrial and consumer electronics. The device's capability to operate with high common-mode voltages makes it suitable for applications involving high-voltage systems. Additionally, its precision and low offset voltage are beneficial for applications requiring accurate current measurement and control.

Package

The LTC6102HDD#PBF is a high-side current sense amplifier from Analog Devices. It is packaged in an 8-lead (3mm x 3mm) DFN (Dual Flat No-Lead) package. The "H" in the part number indicates the temperature range, and "#PBF" signifies that the component is lead-free.

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