The LT1790BCS6-4.096#TRMPBF is a high-performance, low-power, precision voltage reference from Analog Devices Inc. Designed to maintain accuracy and stability over a wide range of conditions, this component is an ideal choice for precision data conversion in a variety of applications, including medical devices, industrial instrumentation, and portable battery-powered equipment.

Key Features

• Output Voltage: Precisely trimmed to 4.096 volts, this reference voltage is often used in conjunction with 12-bit or 16-bit analog-to-digital converters (ADCs), where each bit represents a power-of-two fraction of the reference voltage.
• Low Temperature Coefficient: Exhibiting excellent temperature stability, the LT1790BCS6-4.096#TRMPBF typically has a temperature coefficient as low as 20ppm/°C, ensuring reliable performance over a temperature range of -40°C to +125°C.
• Low Dropout Voltage: This device operates with a minimal difference between the supply voltage and the output voltage, making it suitable for low-voltage applications.
• High Output Drive: Capable of sourcing or sinking up to 5mA, this voltage reference can drive the reference input of most ADCs without requiring a buffer.
• Low Noise: With a low noise output, it minimizes the impact on signal fidelity, which is critical for high-resolution measurements.

Package and Reliability

The voltage reference is housed in a compact SOT-23 package, which is well-suited for space-constrained applications. The LT1790BCS6-4.096#TRMPBF is also available in tape and reel packaging, denoted by the 'TR' in its part number, facilitating efficient assembly for high-volume production. The 'MPBF' suffix indicates that the device is lead-free and manufactured with environmentally friendly materials, adhering to RoHS compliance standards.

Applications

With its precise voltage output and low power operation, the LT1790BCS6-4.096#TRMPBF is an excellent choice for a wide range of applications that require accurate voltage references, such as:

• Data Acquisition Systems
• Portable Test Instruments
• Battery Management Systems
• Control Systems
• Precision Power Supplies