Overview
The LT6100IMS8#TRPBF is a precision, gain-selectable high-side current sense amplifier produced by Analog Devices Inc. This component is designed for high-side current measurement applications, offering a wide range of features that make it suitable for various industrial and automotive settings.
It is available in an 8-pin MSOP package, which is compact and suitable for surface mount technology (SMT). The device operates over a broad supply voltage range from 2.7V to 36V, making it versatile for different power supply configurations.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Package | 8-pin MSOP |
| Number of Channels | 1 Channel |
| GBP - Gain Bandwidth Product | 150 kHz |
| Vcm - Common Mode Voltage | 4.1 V to 48 V |
| CMRR - Common Mode Rejection Ratio | 120 dB |
| Vos - Input Offset Voltage | ±80 µV |
| Max Supply Voltage | 36 V |
| Supply Voltage - Min | 2.7 V |
| Current @ Pmpp | 60 µA |
| Gain Error | 1% |
| Minimum Operating Temperature (°C) | -40°C |
| Maximum Operating Temperature (°C) | +85°C |
| Mounting Style | SMD/SMT |
| Amplifier Type | High-Side Current Sense Amplifier |
| Load Current | 15 mA |
| PSRR - Power Supply Rejection Ratio | 120 dB |
| SR - Slew Rate | 0.05 V/µs |
Key Features
- Precision High-Side Current Sensing: The LT6100IMS8#TRPBF is designed for accurate high-side current measurement, making it ideal for applications where current sensing is critical.
- Gain Selectability: The amplifier offers gain selectability, allowing users to choose from various gain settings (10, 12.5, 20, 25, 40, 50 V/V) to suit different application requirements.
- Wide Common Mode Voltage Range: It can operate with common mode voltages ranging from 4.1V to 48V, making it suitable for a variety of power supply configurations.
- High CMRR and PSRR: The device features a high common mode rejection ratio (CMRR) and power supply rejection ratio (PSRR) of 120 dB, ensuring minimal interference from common mode and power supply noise.
- Low Input Offset Voltage: With an input offset voltage of ±80 µV, the LT6100IMS8#TRPBF provides high accuracy in current measurements.
- Compact MSOP Package: The 8-pin MSOP package is compact and suitable for surface mount technology, making it ideal for space-constrained designs.
Applications
- Industrial Automation: The LT6100IMS8#TRPBF is commonly used in industrial automation for monitoring and controlling current in various systems.
- Automotive Systems: It is suitable for automotive applications where high-side current sensing is required, such as in battery management systems and motor control circuits.
- Power Supplies and DC-DC Converters: The device can be used in power supply and DC-DC converter designs to monitor output current accurately.
- Medical Devices: Its precision and reliability make it a good choice for medical devices that require accurate current measurement.
Q & A
- What is the primary function of the LT6100IMS8#TRPBF?
The primary function of the LT6100IMS8#TRPBF is to provide precision high-side current sensing.
- What is the package type of the LT6100IMS8#TRPBF?
The LT6100IMS8#TRPBF is available in an 8-pin MSOP package.
- What is the common mode voltage range of the LT6100IMS8#TRPBF?
The common mode voltage range is from 4.1V to 48V.
- What is the input offset voltage of the LT6100IMS8#TRPBF?
The input offset voltage is ±80 µV.
- What are the typical applications of the LT6100IMS8#TRPBF?
Typical applications include industrial automation, automotive systems, power supplies, and medical devices.
- What is the gain selectability of the LT6100IMS8#TRPBF?
The device offers gain selectability with options of 10, 12.5, 20, 25, 40, and 50 V/V.
- What is the maximum supply voltage for the LT6100IMS8#TRPBF?
The maximum supply voltage is 36V.
- What is the minimum operating temperature of the LT6100IMS8#TRPBF?
The minimum operating temperature is -40°C.
- What is the maximum operating temperature of the LT6100IMS8#TRPBF?
The maximum operating temperature is +85°C.
- What is the slew rate of the LT6100IMS8#TRPBF?
The slew rate is 0.05 V/µs.
- What is the power supply rejection ratio (PSRR) of the LT6100IMS8#TRPBF?
The PSRR is 120 dB.
