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LF353N

The LF353N is a dual JFET input operational amplifier from Texas Instruments, offering high input impedance and low bias currents. It is suitable for various electronic applications.

✓ Total Stock: 8,550 pcs

$ Price Range: $12.91

LF353N Available from 8 distributors

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Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	5,000 pcs On Request	5000 pcs	On Request	1	On Request	On Request	09+	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	3,000 pcs On Request	3000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Partservice ✓ Non-Authorised Inventory information	187 pcs On Request	187 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Fe Components ✓ Non-Authorised Inventory information	149 pcs On Request	149 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Smaxon Electronics ✓ Non-Authorised Inventory information	120 pcs On Request	120 pcs	On Request	1	On Request	On Request	05+	On Request	On Request
Speed Components Ltd ✓ Non-Authorised Inventory information	46 pcs On Request	46 pcs	On Request	1	On Request	On Request	JR33AL	On Request	On Request
Chanetech ✓ Non-Authorised Inventory information	38 pcs On Request	38 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
DYNACO PRODUCTS ✓ Non-Authorised Inventory information	10 pcs On Request	10 pcs	On Request	1	On Request	On Request	On Request	On Request	2026-04-21 12:15:07

LF353N Description

Short technical summary and product information.

The LF353N is a dual JFET input operational amplifier developed by Texas Instruments. It features internally trimmed offset voltage, providing low input offset and bias currents due to its JFET input devices. This op-amp offers a high slew rate and high gain-bandwidth product while consuming low supply current.

Designed for high-speed performance, the LF353N is compatible with upgraded versions of LM1558 and LM358 op-amps. Its high input impedance makes it suitable for applications requiring minimal loading on the signal source. The device is available in a surface-mount 8-SOIC package.

This operational amplifier is well-suited for low noise, low power, and fast switching audio applications, often found in dual power supply configurations. Its characteristics make it a versatile component for analog circuit design.

LF353N Quick Information

Product Type: Operational Amplifier

Canonical Name: LF353N Dual JFET Input Operational Amplifier

Subcategory: Dual JFET Input Op-Amp

LF353N Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

LF353N Estimated Pricing

Qty	Low	High
1+	$12.91	$12.91

Estimated market price range - modelled values for guidance only, not live distributor offers.

LF353N Features

Dual JFET input operational amplifier
High input impedance
Low input bias current
High slew rate
Low supply current

LF353N Applications

Low noise audio applications
Fast switching circuits
Dual power supply systems
Analog signal processing

LF353N FAQs

6 frequently asked questions generated from this part’s specifications.

What is the package type of the LF353N?

The LF353N is packaged in an 8-SOIC surface mount package.

What is the input offset voltage of the LF353N?

The input offset voltage is 0.5 mV.

What is the input bias current of the LF353N?

The input bias current is 50 pA.

What is the input impedance of the LF353N?

The input impedance is high.

What is the supply current of the LF353N?

It operates with low supply current.

What is the gain-bandwidth product of the LF353N?

It has a high gain-bandwidth product.

Category	New Products
Manufacturer Name	Texas Instruments
Architecture	FET Input
Input Impedance	High Input Impedance
Mounting Type	Surface Mount
Number of Channels	2
Operating Temperature Range	0°C to 70°C
Output Current	0.02 A
Slew Rate	13 V/µs
Supply Current	Low Supply Current