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Specifications
Number of Resistors:
4
Number of Pins:
8
Resistance:
1kΩ
Power(Watts):
800mW
Temperature Coefficient:
±0.2ppm/℃
Mfr. Part #:
LHE5400B-4MMA
Package:
MSOP-8
Key Attributes
Model Number:
LHE5400B-4MMA
Product Description
Product Overview
The LHE5400 is a quad resistor network designed for applications requiring excellent matching specifications over a wide temperature range. It offers independent access and biasing for all four resistors, making it a versatile choice for precision circuits. The device provides precise ratiometric stability, crucial for high-accuracy difference amplifiers, voltage references, and bridge circuits. It is available in a space-saving 8-pin MSOP package and operates from 40C to 125C.
Product Attributes
- Brand: Legendsemi
- Product Name: LHE5400
- Package: 8-Lead MSOP
Technical Specifications
| Parameter | Grade | Value | Units | Conditions |
| Resistor Matching Ratio (Any Resistor to Any Other Resistor) | A-Grade | ±0.01 | % | TA = –40°C to 125°C |
| Resistor Matching Ratio (Any Resistor to Any Other Resistor) | B-Grade | ±0.025 | % | TA = –40°C to 125°C |
| Matching for CMRR | A-Grade | ±0.005 | % | Note 4 |
| Matching for CMRR | B-Grade | ±0.015 | % | Note 4 |
| Resistor Matching Ratio Temperature Drift | ±0.2 | ppm/°C | ||
| Absolute Resistor Value Temperature Drift | 8 | ppm/°C | ||
| Absolute Resistor Tolerance | A-Grade | ±7.5 | % | |
| Absolute Resistor Tolerance | B-Grade | ±15 | % | |
| Operating Voltage | ±75 | V | ||
| Absolute Maximum Operating Voltage | ±80 | V | (Across Any 2 Pins) | |
| Operating Temperature Range | –40 to 125 | °C | ||
| Power Dissipation (Each Resistor) | 800 | mW | ||
| Resistor Voltage Coefficient | <0.1 | ppm/V | ||
| Distributed Capacitance (Resistor to Exposed Pad) | 5.5 | pF | ||
| Distributed Capacitance (Resistor to Resistor) | 1.4 | pF | ||
| Harmonic Distortion | –120 | dBc | 20VP-P, 1kHz, Difference Amplifier |
2507161030_Legendsemi-LHE5400B-4MMA_C42459203.pdf
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