ST LF247D

Manufacturer No:

LF247D

Manufacturer:

Package:

14-SOIC (0.154, 3.90mm Width)

Description:

40mA per Channel 20pA 70 dB Instrumentational OP Amps 0.02?A 18V 8V~36V ±4V~18V LF247 14 Pins 14-SOIC (0.154, 3.90mm Width)

Quantity:

Delivery:

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In Stock :Available

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LF247D information

ST LF247D technical specifications, attributes, parameters and parts with similar specifications to ST LF247D.

Type
Parameter

Mount
Surface Mount

Mounting Type
Surface Mount

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

Number of Pins
14

Operating Temperature
-40°C~105°C

Packaging
Tube

JESD-609 Code
e4

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Number of Terminations
14

ECCN Code
EAR99

Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)

Subcategory
Operational Amplifier

Technology
BIPOLAR

Terminal Position
DUAL

Terminal Form
GULL WING

Peak Reflow Temperature (Cel)
260

Number of Functions
4

Supply Voltage
15V

Terminal Pitch
1.27mm

Time@Peak Reflow Temperature-Max (s)
40

Base Part Number
LF247

Pin Count
14

Qualification Status
Not Qualified

Power Supplies
+-15V

Number of Circuits
4

Operating Supply Current
1.4mA

Nominal Supply Current
10.8mA

Slew Rate
16V/?s

Architecture
VOLTAGE-FEEDBACK

Amplifier Type
J-FET

Common Mode Rejection Ratio
70 dB

Current - Input Bias
20pA

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

Output Current per Channel
40mA

Input Offset Voltage (Vos)
3mV

Gain Bandwidth Product
4MHz

Neg Supply Voltage-Nom (Vsup)
-15V

Unity Gain BW-Nom
4000 kHz

Voltage Gain
106.02dB

Average Bias Current-Max (IIB)
0.02?A

Low-Offset
NO

Frequency Compensation
YES

Low-Bias
YES

Bias Current-Max (IIB) @25C
0.0002?A

Length
8.65mm

Height Seated (Max)
1.75mm

Download datasheets and manufacturer documentation for ST LF247D.

Datasheets:

stmicroelectronics-lf347dt-datasheets-3725.pdf

stmicroelectronics-lf247d-datasheets-1014.pdf

LF247D Overview

The linear amplifier is packaged in a 14-SOIC (0.154, 3.90mm Width) case. This is a J-FET type op amp. Linear amplifier is delivered in a Tube case. The number of terminations approaches 14. Buffer amplifier has a total of 14 pins. Please take in mind that this instrumentation amplifier should be run at 15V. To be specific, this instrumentation amplifier is a type of Operational Amplifier. The buffer op amp includes 14 pins. Regarding input offset voltage, op amp rates 3mV. Surface Mount is the recommended mounting type for this linear amplifier. With regard to operating temperature, this op amp functions well at -40°C~105°C. This op amp can operate from a supply current at 1.4mA. Voltage gain should remain at 106.02dB. There are 4 circuits on this op amp. The operating supply voltage of the buffer op amp is rated at 18V.

LF247D Features

14 Pins
supply voltage of 15V
106.02dB voltage gain

LF247D Applications

There are a lot of STMicroelectronics
LF247D Instrumentational OP Amps applications.

Inverse/same-phase proportional circuit
Addition operation circuits
Subtraction operation circuits
single/dual op amp sum and difference circuits
Integrator circuits
Differentiator circuits
Logarithmic operation circuits
Exponential operation circuits
Multiplication circuits
Division circuits

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.

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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.