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See Technical Specifications

LMH6643MA +BOM

Low Power and High Frequency

Manufacturer:

Texas Instruments
Mfr.Part #:

LMH6643MA
Datasheet:

LMH6643MA Datasheet (PDF)
Architecture:

Voltage FB
Number Of Channels:

2
Total Supply Voltage (+5 V = 5, ±5 V = 10) (min) (V):

2.7
Total Supply Voltage (+5 V = 5, ±5 V = 10) (max) (V):

12.8
EDA/CAD Models:

Request Free CAD Models for LMH6643MA

LMH6643MA General Description

One of the standout features of the LMH6643MA is its wide operating voltage range of 2.7V to 12V, coupled with a low quiescent current of 3.8mA. This makes it a great choice for battery-powered devices that require efficient power management without compromising on performance. Additionally, its compact SOIC-8 package offers easy integration into various circuit designs, saving valuable space and simplifying the design process

Key Features

Fast settling time: 1.5 μs (typical)
High common-mode rejection ratio (CMRR): 95 dB (minimum)
Low noise voltage: 2.2 mVrms (maximum)

Application

High-frequency test equipment
Precision measurement instruments
Aerospace systems

Specifications

Architecture	Voltage FB	Number of channels	2
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)	2.7	Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)	12.8
GBW (typ) (MHz)	57	BW at Acl (MHz)	130
Acl, min spec gain (V/V)	1	Slew rate (typ) (V/µs)	135
Vn at flatband (typ) (nV√Hz)	17	Vn at 1 kHz (typ) (nV√Hz)	17
Iq per channel (typ) (mA)	2.7	Vos (offset voltage at 25°C) (max) (mV)	5
Rail-to-rail	In to V-, Out	Rating	Catalog
Operating temperature range (°C)	-40 to 85	CMRR (typ) (dB)	95
Input bias current (max) (pA)	2600000	Offset drift (typ) (µV/°C)	5
Iout (typ) (mA)	115	2nd harmonic (dBc)	80
3rd harmonic (dBc)	65	Frequency of harmonic distortion measurement (MHz)	1