Overview
The LT6654AHS6-3#TRMPBF, produced by Analog Devices Inc., is a precision voltage reference component that belongs to the LT6654 family. This device is designed to offer high accuracy, low noise, low drift, low dropout, and low power consumption. It operates from voltages up to 36V and is fully specified over a wide temperature range of –40°C to 125°C. The LT6654AHS6-3#TRMPBF is particularly suited for applications requiring precise voltage referencing, such as in portable equipment, industrial sensing and control, and automotive systems.
Key Specifications
| Parameter | Min | Typ | Max | Units |
|---|---|---|---|---|
| Output Voltage | 2.97 | 3.00 | 3.03 | V |
| Output Voltage Accuracy | -0.05% | - | 0.05% | % |
| Output Voltage Temperature Coefficient | 10 | - | 20 | ppm/°C |
| Line Regulation | 1.2 | - | 10 | ppm/V |
| Load Regulation (IOUT = 10mA) | - | - | 10 | ppm/V |
| Output Drive | - | ±10 | - | mA |
| Operating Temperature Range | -40 | - | 125 | °C |
| Package Type | - | 6-Lead TSOT-23 | - | - |
Key Features
- High accuracy with initial accuracy of ±0.05% and temperature coefficient of 10ppm/°C
- Low noise with 1.6ppm P-P noise, minimizing measurement uncertainty
- Low thermal hysteresis ensuring high accuracy
- Buffered output providing ±10mA of output drive with low output impedance and precise load regulation
- Low dropout and low power consumption
- Operates from voltages up to 36V and fully specified from –40°C to 125°C
- AEC-Q100 qualified for automotive applications
- Available in low profile (1mm) ThinSOT™ package and 5mm × 5mm surface mount hermetic package
Applications
- Portable equipment
- Industrial sensing and control
- Automotive control and monitoring
- High temperature industrial applications
- High resolution data acquisition systems
- Instrumentation and process control
- Precision regulators
- Medical equipment
Q & A
- What is the output voltage accuracy of the LT6654AHS6-3#TRMPBF?
The output voltage accuracy is ±0.05%
- What is the temperature coefficient of the LT6654AHS6-3#TRMPBF?
The temperature coefficient is 10ppm/°C to 20ppm/°C
- What is the maximum operating voltage for the LT6654AHS6-3#TRMPBF?
The maximum operating voltage is 36V
- What is the output drive capability of the LT6654AHS6-3#TRMPBF?
The output drive capability is ±10mA
- Is the LT6654AHS6-3#TRMPBF suitable for automotive applications?
Yes, it is AEC-Q100 qualified for automotive applications
- What are the available package types for the LT6654AHS6-3#TRMPBF?
It is available in a 6-Lead TSOT-23 package
- What is the noise performance of the LT6654AHS6-3#TRMPBF?
The noise performance is 1.6ppm P-P
- What is the operating temperature range for the LT6654AHS6-3#TRMPBF?
The operating temperature range is –40°C to 125°C
- Can the LT6654AHS6-3#TRMPBF operate as a negative voltage reference?
Yes, it can operate as a low power negative voltage reference with the same precision as a positive reference
- What are some typical applications of the LT6654AHS6-3#TRMPBF?
Typical applications include portable equipment, industrial sensing and control, automotive control and monitoring, and medical equipment
