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See Technical Specifications

LF347DR +BOM

Quad General Purpose Op Amp

Manufacturer:

Texas Instruments
Mfr.Part #:

LF347DR
Datasheet:

LF347DR Datasheet (PDF)
Number Of Channels:

4
Total Supply Voltage (+5 V = 5, ±5 V = 10) (max) (V):

36
Total Supply Voltage (+5 V = 5, ±5 V = 10) (min) (V):

7
Rail-to-rail:

In to V+
EDA/CAD Models:

Request Free CAD Models for LF347DR

LF347DR General Description

Whether you need a high-speed integrator, digital-to-analog converter, sample-and-hold circuit, or any other circuit, the LF347DR is up to the task. Its matched high-voltage JFET inputs ensure very low input bias and offset current, resulting in accurate and consistent performance in a variety of applications

Key Features

Low Input Capacitance: 2 pF Typical
Low Noise: -95 dBV Typical
Wide Operating Temperature Range: -40°C to 125°C

Application

Low-power champ LF347DR
Perfect for audio tasks
Ideal for precision work

Specifications

Number of channels	4	Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)	36
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)	7	Rail-to-rail	In to V+
GBW (typ) (MHz)	3	Slew rate (typ) (V/µs)	13
Vos (offset voltage at 25°C) (max) (mV)	10	Iq per channel (typ) (mA)	2
Vn at 1 kHz (typ) (nV√Hz)	18	Rating	Catalog
Operating temperature range (°C)	0 to 70	Offset drift (typ) (µV/°C)	10
Input bias current (max) (pA)	200	CMRR (typ) (dB)	100
Iout (typ) (A)	0.031	Architecture	FET
Input common mode headroom (to negative supply) (typ) (V)	3	Input common mode headroom (to positive supply) (typ) (V)	0
Output swing headroom (to negative supply) (typ) (V)	1.5	Output swing headroom (to positive supply) (typ) (V)	-1.5