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LMH6645MFX/NOPB +BOM

Op Amp Single High Speed Amplifier R-R I/O ±6V/12V 5-Pin SOT-23 T/R

Manufacturer:

TI
Mfr.Part #:

LMH6645MFX/NOPB
Datasheet:

LMH6645MFX/NOPB Datasheet (PDF)
Architecture:

Voltage FB
Number Of Channels:

1
Total Supply Voltage (+5 V = 5, ±5 V = 10) (min) (V):

2.5
Total Supply Voltage (+5 V = 5, ±5 V = 10) (max) (V):

12
EDA/CAD Models:

Request Free CAD Models for LMH6645MFX/NOPB

LMH6645MFX/NOPB General Description

The LMH6645MFX/NOPB is a versatile rail-to-rail input and output voltage feedback amplifier, perfect for high-speed applications. With a frequency range of 55 MHz and a low voltage operation of 2.7 V, this amplifier is ideal for a wide range of uses. The input common mode voltage range exceeds either supply by 0.3 V, making it easy to integrate into various applications. Additionally, the output voltage range extends to within 20 mV of either supply rails, allowing for a wide dynamic range, especially in low voltage scenarios. Despite the low supply current of 650 µA/amplifier, the LMH6645MFX/NOPB is capable of delivering a respectable ±20 mA output current, perfect for driving heavier loads

Key Features

High-speed operation
Fast settling time
Low supply current
Wide bandwidth
High slew rate
Low noise operation

Specifications

Architecture	Voltage FB	Number of channels	1
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)	2.5	Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)	12
GBW (typ) (MHz)	40	BW at Acl (MHz)	55
Acl, min spec gain (V/V)	1	Slew rate (typ) (V/µs)	22
Vn at flatband (typ) (nV√Hz)	17	Vn at 1 kHz (typ) (nV√Hz)	17
Iq per channel (typ) (mA)	0.725	Vos (offset voltage at 25°C) (max) (mV)	3
Rail-to-rail	In, Out	Rating	Catalog
Operating temperature range (°C)	-40 to 85	CMRR (typ) (dB)	84
Input bias current (max) (pA)	2000000	Offset drift (typ) (µV/°C)	5
Iout (typ) (mA)	20	2nd harmonic (dBc)	62
3rd harmonic (dBc)	72	Frequency of harmonic distortion measurement (MHz)	1