TI LF347M

Manufacturer No:

LF347M

Manufacturer:

Package:

14-SOIC (0.154, 3.90mm Width)

Description:

4 Channels 50pA 70 dB Instrumentational OP Amps 0.008?A 18V 8V~36V ±4V~18V LF347 14 Pins 14-SOIC (0.154, 3.90mm Width)

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LF347M information

TI LF347M technical specifications, attributes, parameters and parts with similar specifications to TI LF347M.

Type
Parameter

Lifecycle Status
NRND (Last Updated: 3 days ago)

Mount
Surface Mount

Mounting Type
Surface Mount

Package / Case
14-SOIC (0.154, 3.90mm Width)

Number of Pins
14

Operating Temperature
0°C~70°C

Packaging
Tube

Series
BI-FET II?

JESD-609 Code
e0

Part Status
Not For New Designs

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Number of Terminations
14

ECCN Code
EAR99

Terminal Finish
Tin/Lead (Sn/Pb)

Subcategory
Operational Amplifier

Technology
BIPOLAR

Terminal Position
DUAL

Terminal Form
GULL WING

Peak Reflow Temperature (Cel)
235

Number of Functions
4

Supply Voltage
15V

Terminal Pitch
1.27mm

Time@Peak Reflow Temperature-Max (s)
30

Base Part Number
LF347

Operating Supply Voltage
18V

Power Supplies
+-15V

Number of Channels
4

Operating Supply Current
7.2mA

Nominal Supply Current
7.2mA

Power Dissipation
1W

Output Current
31mA

Slew Rate
13V/?s

Architecture
VOLTAGE-FEEDBACK

Amplifier Type
J-FET

Common Mode Rejection Ratio
70 dB

Current - Input Bias
50pA

Voltage - Supply, Single/Dual (±)
8V~36V ±4V~18V

Input Offset Voltage (Vos)
10mV

Bandwidth
4MHz

Neg Supply Voltage-Nom (Vsup)
-15V

Unity Gain BW-Nom
4000 kHz

Voltage Gain
100dB

Average Bias Current-Max (IIB)
0.008?A

Power Supply Rejection Ratio (PSRR)
70dB

Low-Offset
NO

Frequency Compensation
YES

Voltage - Input Offset
5mV

Download datasheets and manufacturer documentation for TI LF347M.

PCN Assembly/Origin:

texasinstruments-lm334m-pcnassemblyorigin-4246.pdf

LF347M Overview

In order to protect the op amps, a 14-SOIC (0.154, 3.90mm Width) case is used. There are two types of operational amplifiers in this circuit. In the case of Tube cases, linear amplifier will be delivered. In recent months, the number of terminations has approached 14. It consists of a total of 14 pins in total. It would be helpful if you could remember that this op amp ic should be powered by an 15V battery. A type of Operational Amplifier buffer op amp is what this device is specifically, to be more precise. It has 14 pins that make up the linear amplifier. In terms of input offset voltage, operational amplifier rates 10mV. This electronic component is recommended to be mounted using the mounting type Surface Mount. It is recommended that this op amp ic be operated at a temperature no higher than 0°C~70°C for optimal performance. In order for this instrumentation amplifier to operate, the supply current needs to be between 7.2mA and 10 . Maintain 100dB as the voltage gain. Buffer op amp is equipped with 4 channels on the device. The operating supply voltage of the buffer op amp is rated at 18V. BI-FET II? is the number that corresponds to the series of the buffer op amp.

LF347M Features

14 Pins
supply voltage of 15V
100dB voltage gain

LF347M Applications

There are a lot of Texas Instruments
LF347M Instrumentational OP Amps applications.

Differentiator circuits
Logarithmic operation circuits
Exponential operation circuits
Multiplication circuits
Division circuits
Precision measurement
Power control
Information processing
Weak signal detection
Signal amplification

User Guide

PURCHASE

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MEANS OF PAYMENT

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IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.