Texas Instruments LF347N

Name: LF347N
Brand: Texas Instruments
SKU: 3191395-LF347N
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: LF347N

Manufacturer:: Texas Instruments

Ventron No:: 3191395-LF347N

Description:: Quad, 36-V, 3-MHz, high slew rate (13-V/μs), In to V , JFET-input operational amplifier

ECAD Model:

Datasheet:: lf347

Part Pictures

Specifications

Texas Instruments LF347N technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LF347N.

Number of channels
4
Total supply voltage ( 5 V = 5
±5 V = 10) (min) (V)
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) (V/°C)
0.00001
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

Description

The LF347 and LF347B devices are low-cost, high-speed, JFET-input operational amplifiers. They require low supply current yet maintain a large gain-bandwidth product and a fast slew rate. In addition, their matched high-voltage JFET inputs provide very low input bias and offset current.

The LF347 and LF347B can be used in applications such as high-speed integrators, digital-to-analog converters, sample-and-hold circuits, and many other circuits.

The LF347 and LF347B devices are characterized for operation from 0°C to 70°C.

LF347N More Descriptions

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TEXAS INSTRUMENTS LF347N Operational Amplifier, Quad, 3 MHz, 4 Amplifier, 13 V/s,3.5V to18V, DIP, 14 Pins
Integrated Circuit Operational Amplifier: low-power; CH:4; 3MHz; JFET-input; ±3.5-±18V; 0 70 deg.C; THT; DIP14