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See Technical Specifications

LF347N +BOM

5mV 4MHz 50pA DIP-14 FET InputAmplifiers ROHS

Manufacturer:

Texas Instruments
Mfr.Part #:

LF347N
Datasheet:

LF347N 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 LF347N

Email: [email protected]

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Tel: +852 95804164

LF347N General Description

With low noise and offset voltage drift, the LF347N ensures stable and accurate operation over time, making it a reliable choice for precision applications. Its wide bandwidth and high slew rate make it suitable for demanding tasks where speed and accuracy are paramount. The LF347N truly excels in providing a balance of performance, cost-effectiveness, and ease of integration

Key Features

Internal Feedback Loop
Wide Common-Mode Range: 6V to 12V
Fast Settling Time: 50 ns
Low Output Voltage Noise: 0.2 mVpp

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