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Legendsemi LHE5400A 7MMA Quad Matched Resistor Network with Superior Matching in 8 Lead MSOP Package

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Legendsemi LHE5400A 7MMA Quad Matched Resistor Network with Superior Matching in 8 Lead MSOP Package

Number of Resistors : 4

Number of Pins : 8

Resistance : 1.25kΩ;5kΩ

Power(Watts) : 800mW

Description : 4 800mW MSOP-8 Resistor Networks, Arrays RoHS

Mfr. Part # : LHE5400A-7MMA

Model Number : LHE5400A-7MMA

Package : MSOP-8

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LHE5400: Quad Matched Resistor Network

The LHE5400 is a quad resistor network designed for applications requiring excellent resistor matching over a wide temperature range. It offers superior matching specifications compared to independently matched resistors, leading to improved performance in difference amplifier configurations. All four resistors are independently accessible, providing flexibility for various applications that benefit from matched resistors, such as precision summing/subtracting circuits and voltage references. The device is available in a compact 8-lead MSOP package and operates from 40C to 125C.

Product Attributes

Brand: Legendsemi
Package: 8-Lead MSOP

Technical Specifications

Parameter	Grade	Value	Conditions	Unit
Resistor Matching Ratio	A-Grade	0.01	TA = 40C to 125C	%
Resistor Matching Ratio	B-Grade	0.025	TA = 40C to 125C	%
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
Resistor Matching Ratio Temperature Drift		1		ppm/C
Resistor Voltage Coefficient		<0.1		ppm/V
Absolute Resistor Tolerance	A-Grade	7.5		%
Absolute Resistor Tolerance	B-Grade	15		%
Absolute Resistor Value Temperature Drift		25		ppm/C
Operating Voltage		75	(Operating)	V
Operating Voltage		80	(Abs Max)	V
Operating Temperature Range		-40 to 125		C
Power Dissipation (Each Resistor)		800	(Max)	mW
Harmonic Distortion		-120	20VP-P, 1kHz, Difference Amplifier	dBc
Distributed Capacitance (Resistor to Exposed Pad)		5.5		pF
Distributed Capacitance (Resistor to Resistor)		1.4		pF

Available Options

Part Number	R2 = R3 ()	R1 = R4 ()	Resistor Ratio
LHE5400-1	10k	10k	1:1
LHE5400-2	100k	100k	1:1
LHE5400-3	10k	100k	1:10
LHE5400-4	1k	1k	1:1
LHE5400-5	1M	1M	1:1
LHE5400-6	1k	5k	1:5
LHE5400-7	1.25k	5k	1:4
LHE5400-8	1k	9k	1:9

2507161030_Legendsemi-LHE5400A-7MMA_C42459198.pdf

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