LF347D Operational Amplifiers (Op Amps) by STMicroelectronics

Low input current (200pA), high slew rate (16V/us) 36V JFET Op-Amps, quad


These circuits are high speed J–FET input quad operational amplifiers incorporating well matched, high voltage J–FET and bipolar transistors in a monolithic integrated circuit. The devices feature high slew rates, low input bias and offset currents, and low offset voltage temperature coefficient.

Where to Buy

Prices starting from US$0.20

Distributor Stock
Logo for Farnell
Farnell
from US$0.33
No stock
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Logo for Future Electronics
Future Electronics
from US$0.32
17,200
in stock
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Logo for Transfer Multisort Elektronik
Transfer Multisort Elektronik
from US$0.20
627
in stock
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Logo for Avnet Silica
Avnet Silica
-
9,250
in stock
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Logo for EBV Elektronik
EBV Elektronik
-
50
in stock
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Logo for Newark Electronics
Newark Electronics
from US$0.76
-
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Logo for Avnet America
Avnet America
from US$1.30
-
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element14
from US$0.79
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Features

Low power consumption
Wide common-mode (up to VCC+) and differential voltage range
Low input bias and offset current
Output short-circuit protection
High input impedance J-FET input stage
Internal frequency compensation
Latch up free operation
High slew rate: 16v/ms (typ)

Resources








Alternative Descriptions

LF347 Series 18V 4 MHz Wide Bandwidth Dual J-FET Operational Amplifier - SOIC-14 | Future Electronics
IC: operational amplifier | Transfer Multisort Elektronik
OP Amp Quad GP �18V 14-Pin SO Tube | Avnet Silica
OP Amp Quad GP ±18V 14-Pin SO Tube | Avnet America
OP AMP, QUAD, 4MHZ, L BIAS, 14SOIC | Farnell


LF347D Amplifiers & Comparators by Texas Instruments

IC OP AMP QUAD BIFET SOIC14 347

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LF347 and LF347B devices are low-cost, highspeed, JFET-input operational amplifiers. They require low supply current yet maintain a large gainbandwidth 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.

Specifications

No. of Amplifiers 4 Amplifier, 4Amplifiers
Bandwidth 3MHz
Slew Rate 13V/µs
Supply Voltage Range ± 3.5V to ± 18V
Amplifier Case Style SOIC
No. of Pins 14Pins
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Amplifer Supply Voltage ± 3.5V to ± 18V
Base Number 347
Gain Bandwidth 3MHz
Input Offset Voltage Max 10mV
Op Amp Type High Speed
Operating Temperature Range 0°C to +70°C
Supply Voltage + Nom 18V
Supply Voltage Max 18V
Supply Voltage Min 3.5V

Alternative Descriptions

Ic, Op Amp, Quad Bifet, Soic14, 347 | Newark Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LF347D?

Additional datasheets, footprints and schematics for LF347D are listed on our Part Details page. You can also find images and similar parts to LF347D on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LF347D on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LF347D price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LF347D fall under?

The LF347D is listed under Amplifiers and Comparators > Operational Amplifiers (Op Amps) > Standard Op Amps.

Can I view similar or alternative parts?

You can view similar parts to LF347D when available in the Standard Op Amps range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the LF347D you can contact the distributor directly for product support, shipping queries etc.

Is the LF347D RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.

Which authorised distributors for LF347D have stock available?

Authorised distributors including Future Electronics, Transfer Multisort Elektronik, Avnet Silica, EBV Elektronik and Newark Electronics have stock available or on a lead time for LF347D.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for LF347D often in real-time on the comparison pages.

What if I can't find stock of LF347D?

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