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Precision matched resistor network Legendsemi LHE5400A-8MMA for in voltage references and analog signal conditioning

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Precision matched resistor network Legendsemi LHE5400A-8MMA for in voltage references and analog signal conditioning

Number of Resistors : 4

Number of Pins : 8

Resistance : 1kΩ;9kΩ

Power(Watts) : 800mW

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

Mfr. Part # : LHE5400A-8MMA

Model Number : LHE5400A-8MMA

Package : MSOP-8

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LHE5400: Quad Matched Resistor Network

The LHE5400 is a quad resistor network designed for applications requiring excellent matching specifications across a wide temperature range. It offers superior matching performance, particularly when configured as a difference amplifier, leading to improved CMRR. All four resistors are independently accessible, providing flexibility for various circuit designs. This network is ideal for applications demanding precise ratiometric stability, such as 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
Package: 8-Lead MSOP

Technical Specifications

Parameter	Grade	Min	Typ	Max	Units	Conditions
Resistor Matching Ratio (Any Resistor to Any Other Resistor)	A-Grade			0.01	%	TA = 40C to 125C
Resistor Matching Ratio (Any Resistor to Any Other Resistor)	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		1	ppm/C
Resistor Voltage Coefficient				<0.1	ppm/V
Absolute Resistor Tolerance	A-Grade			7.5	%
Absolute Resistor Tolerance	B-Grade			15	%
Distributed Capacitance (Resistor to Exposed Pad)			5.5		pF
Distributed Capacitance (Resistor to Resistor)			1.4		pF
Absolute Resistor Value Temperature Drift				25	ppm/C
Harmonic Distortion			-120		dBc	20VP-P, 1kHz, Difference Amplifier
Operating Voltage		75			V
Operating Voltage (Abs Max)				80	V
Operating Temperature Range		-40		125	C
Power Dissipation (Each Resistor)				800	mW	(Note 3)
Maximum Junction Temperature				150	C
Storage Temperature Range		-65		150	C

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-8MMA_C42459199.pdf

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