Overview
The LTC6102HVHMS8#TRPBF, produced by Analog Devices Inc., is a versatile, high-voltage, high-side current sense amplifier. This component is part of the LTC6102 and LTC6102HV family, known for their precision zero-drift characteristics. The high supply voltage rating of these amplifiers makes them suitable for a wide range of high-side current sensing applications. They are available in various package options, including the 8-lead MSOP package, which is compact and suitable for space-constrained designs.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Supply Current (IS) | V+ = 5V, IOUT = 0, RIN = 10k, ROUT = 100k | 275 | 400 | 475 | µA |
| Supply Current (IS) | V+ = 6V, IOUT = 0, RIN = 10k, ROUT = 100k | 280 | 425 | 500 | µA |
| Supply Current (IS) | V+ = 12V, IOUT = 0, RIN = 10k, ROUT = 100k | 290 | 450 | 525 | µA |
| Supply Current (IS) | V+ = 100V, IOUT = 0, RIN = 10k, ROUT = 100k | - | - | - | µA |
| Sampling Frequency (fS) | - | - | 10 kHz | - | - |
| Turn-Off Time (tOFF) | VEN = 0.8V, VSENSE = 1mV (LTC6102-1 only) | - | - | 100 µs | - |
| Operating Temperature Range | - | -40°C to 125°C | - | - | - |
Key Features
- Precision Zero Drift: The LTC6102HVHMS8#TRPBF features precision zero-drift current sensing, ensuring high accuracy over a wide range of operating conditions.
- High Voltage Capability: It can operate with supply voltages up to 100V, making it suitable for high-side current sensing in various applications.
- Compact Package: Available in an 8-lead MSOP package, which is compact and ideal for space-constrained designs.
- Low Supply Current: The device has a low supply current, typically around 400 µA at 5V supply, which helps in reducing power consumption.
- Fast Sampling Frequency: It has a sampling frequency of 10 kHz, enabling fast and accurate current measurements.
- Wide Operating Temperature Range: The component can operate over a temperature range of -40°C to 125°C, making it suitable for various environmental conditions.
Applications
- Industrial Automation: Used in industrial automation systems for precise current monitoring and control.
- Power Supplies and DC-DC Converters: Employed in power supply units and DC-DC converters to monitor and regulate current flow.
- Automotive Systems: Suitable for automotive applications where high-side current sensing is required, such as in battery management systems.
- Medical Devices: Used in medical devices that require precise current measurement and monitoring.
- Telecommunications: Applied in telecommunications equipment for current sensing and monitoring.
Q & A
- What is the maximum supply voltage for the LTC6102HVHMS8#TRPBF?
The maximum supply voltage for the LTC6102HVHMS8#TRPBF is 100V.
- What is the typical supply current of the LTC6102HVHMS8#TRPBF at 5V supply?
The typical supply current at 5V supply is around 400 µA.
- What is the sampling frequency of the LTC6102HVHMS8#TRPBF?
The sampling frequency is 10 kHz.
- What is the operating temperature range of the LTC6102HVHMS8#TRPBF?
The operating temperature range is -40°C to 125°C.
- What package type is the LTC6102HVHMS8#TRPBF available in?
The LTC6102HVHMS8#TRPBF is available in an 8-lead MSOP package.
- What are some common applications of the LTC6102HVHMS8#TRPBF?
Common applications include industrial automation, power supplies, automotive systems, medical devices, and telecommunications equipment.
- Does the LTC6102HVHMS8#TRPBF feature precision zero-drift current sensing?
Yes, the LTC6102HVHMS8#TRPBF features precision zero-drift current sensing.
- How does the turn-off time of the LTC6102-1 variant differ from other variants?
The turn-off time for the LTC6102-1 variant is specified as 100 µs when VEN = 0.8V and VSENSE = 1mV.
- What is the significance of the 'HV' in the LTC6102HVHMS8#TRPBF part number?
The 'HV' indicates that this variant is designed for high-voltage applications, capable of handling supply voltages up to 100V.
- Where can I find detailed specifications and datasheets for the LTC6102HVHMS8#TRPBF?
Detailed specifications and datasheets can be found on the Analog Devices website and through authorized distributors like Element14.
