Overview
The LT5400BIMS8E-6#PBF is a quad matched resistor network produced by Analog Devices Inc. This component is designed to provide excellent matching specifications over a wide temperature range, making it highly suitable for applications requiring precise ratiometric stability. The LT5400 series offers a versatile solution for various electronic circuits, including difference amplifiers, voltage references, and bridge circuits.
Key Specifications
Specification | Value |
---|---|
Package | 8-Lead Plastic MSOP with Exposed Pad |
Temperature Range | –40°C to 85°C |
Resistor Values | R1 = R4: 5kΩ, R2 = R3: 1kΩ |
Resistor Ratio | 1:5 |
Operating Voltage | ±75V (±80V absolute maximum) |
Matching Temperature Drift | 0.2ppm/°C |
Absolute Resistor Value Temperature Drift | 8ppm/°C |
Long-term Stability | < 2ppm at 2000 hours |
Resistor Matching Ratio | ±0.025% (full temperature range) |
CMRR Matching | ±0.015% (full specified temperature range) |
Shelf Life | ±5ppm (25°C, unbiased, 1 year) |
Excess Current Noise | < –55dB (Mil-Std-202 Method 308) |
Key Features
- Excellent matching specifications over the entire temperature range.
- Independent access and biasing of all four resistors.
- Precise ratiometric stability, ideal for difference amplifiers, voltage references, and bridge circuits.
- Low matching temperature drift of 0.2ppm/°C.
- Long-term stability of less than 2ppm at 2000 hours.
- Low excess current noise of less than –55dB.
- Compact 8-lead plastic MSOP package.
Applications
- Difference amplifiers.
- Voltage references.
- Bridge circuits.
- Precision summing and subtracting circuits.
- Any application requiring high accuracy and matched resistors.
Q & A
- What is the LT5400BIMS8E-6#PBF used for?
The LT5400BIMS8E-6#PBF is used in applications requiring precise ratiometric stability, such as difference amplifiers, voltage references, and bridge circuits.
- What is the temperature range of the LT5400BIMS8E-6#PBF?
The temperature range is –40°C to 85°C.
- What are the resistor values and ratio for the LT5400BIMS8E-6#PBF?
The resistor values are R1 = R4: 5kΩ and R2 = R3: 1kΩ, with a resistor ratio of 1:5.
- What is the operating voltage of the LT5400BIMS8E-6#PBF?
The operating voltage is ±75V (±80V absolute maximum).
- How stable are the resistors over time?
The resistors have a long-term stability of less than 2ppm at 2000 hours.
- What is the matching temperature drift of the LT5400BIMS8E-6#PBF?
The matching temperature drift is 0.2ppm/°C.
- What is the CMRR matching specification?
The CMRR matching is ±0.015% over the full specified temperature range.
- What is the shelf life of the LT5400BIMS8E-6#PBF?
The shelf life is ±5ppm at 25°C, unbiased, for 1 year.
- What is the excess current noise of the LT5400BIMS8E-6#PBF?
The excess current noise is less than –55dB (Mil-Std-202 Method 308).
- In what package is the LT5400BIMS8E-6#PBF available?
The component is available in an 8-lead plastic MSOP package with an exposed pad.