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LM7321MFX/NOPB +BOM

Single channel design with rail-to-rail input/output

Manufacturer:

Texas Instruments
Mfr.Part #:

LM7321MFX/NOPB
Datasheet:

LM7321MFX/NOPB Datasheet (PDF)
Number Of Channels:

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

32
Total Supply Voltage (+5 V = 5, ±5 V = 10) (min) (V):

2.5
Rail-to-rail:

In, Out
EDA/CAD Models:

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LM7321MFX/NOPB General Description

The LM7321MFX/NOPB is a high-quality operational amplifier that offers exceptional performance in a compact package. Its versatile design, with a wide supply voltage range and low power consumption, makes it a perfect choice for various applications, especially those requiring battery-powered operation or low voltage requirements. The amplifier's low input offset voltage and input bias current ensure precise signal processing and accurate voltage measurements, essential for critical tasks where precision is key. Moreover, the amplifier's impressive unity-gain bandwidth, slew rate, and low input noise voltage contribute to fast signal processing and reliable performance in noise-sensitive environments. The small SOT-23 package further enhances the amplifier's appeal, allowing for easy integration into space-constrained designs without compromising functionality. Additionally, the amplifier's ability to operate over a wide temperature range ensures its durability and consistency even in challenging environmental conditions, making it a trustworthy choice for demanding applications

Key Features

Rail-to-rail input and output operation

Wide supply voltage range from 2.7V to 5.5V

Low input offset voltage of 5 µV

Low supply current of 40 µA

Unity-gain stable

Single-supply operation

High speed of 20 MHz

Available in miniature SOT-23 package

Application

The LM7321MFX/NOPB is a low-power, high-speed operational amplifier typically used in battery-powered applications, sensor interfaces, and signal conditioning circuits

Its low power consumption and fast response make it suitable for portable devices, medical instruments, and other applications requiring precision analog signal processing

Specifications

Number of channels	1	Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)	32
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)	2.5	Rail-to-rail	In, Out
GBW (typ) (MHz)	20	Slew rate (typ) (V/µs)	18
Vos (offset voltage at 25°C) (max) (mV)	6	Iq per channel (typ) (mA)	1.1
Vn at 1 kHz (typ) (nV√Hz)	15	Rating	Catalog
Operating temperature range (°C)	-40 to 125	Offset drift (typ) (µV/°C)	2
Features	High Cload Drive	Input bias current (max) (pA)	200000
CMRR (typ) (dB)	80	Iout (typ) (A)	0.065
Architecture	Bipolar	Input common mode headroom (to negative supply) (typ) (V)	-0.1
Input common mode headroom (to positive supply) (typ) (V)	0.1	Output swing headroom (to negative supply) (typ) (V)	0.06
Output swing headroom (to positive supply) (typ) (V)	-0.15