Mfr Part #:

LM348DR

The Texas Instruments LM348DR is a quadruple, independent, high-gain operational amplifier. It operates up to 36V with a 1MHz bandwidth.

✓ Total Stock: 203,376 pcs

$ Price Range: $0.13

LM348DR Available from 5 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Romaks Technologies ✓ Non-Authorised Inventory information	200,000 pcs On Request	200000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Husky International Electronic ✓ Non-Authorised Inventory information	1,980 pcs On Request	1980 pcs	On Request	1	On Request	On Request	N/A	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	1,357 pcs On Request	1357 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
PROSOFT ELECTRONICS ✓ Non-Authorised Inventory information	30 pcs On Request	30 pcs	On Request	1	On Request	On Request	0623P/	On Request	On Request
MW.FEP S.p.A. ✓ Non-Authorised Inventory information	9 pcs On Request	9 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

LM348DR Specifications Quick View

Most important parameters for selection – full specs in datasheet.

SELECT ALL

Category	New Products
Manufacturer Name	Texas Instruments
Bandwidth	1 MHz
Lead Style	Gull Wing
Mounting Type	Surface Mount
Package Quantity	2500
Supply Current	0.6 mA
Tape & Reel	Yes

View Similar Products (0)

LM348DR Description

Short technical summary and product information.

The LM348DR from Texas Instruments is a quad operational amplifier designed for general-purpose applications. It features independent, high-gain amplifiers internally compensated to operate similarly to the µA741. This device exhibits low supply-current drain, typically 0.6 mA per amplifier, and low input bias and offset currents.

The LM348DR has an operating supply voltage of up to 36V and a bandwidth of 1MHz. It is housed in a 14-pin SOIC (D) package suitable for surface mounting. The amplifier includes a Class AB output stage and input/output overload protection, making it designed to be interchangeable with industry-standard LM148, LM248, and LM348.

This operational amplifier is suitable for various audio and general-purpose amplification tasks where a reliable, high-gain, internally compensated solution is required. Its design considerations include low power consumption and robust overload protection.

LM348DR Quick Information

Product Type: Operational Amplifier

Canonical Name: LM348DR Quad Operational Amplifier

Subcategory: Audio Special Purpose

LM348DR Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

LM348DR Estimated Pricing

Qty	Low	High
1+	$0.13	$0.13

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

LM348DR Features

Quad independent high-gain operational amplifiers.
Low supply-current drain of 0.6 mA typical.
Designed for 36V operation.
1MHz bandwidth.
SOIC package for surface mounting.

LM348DR Applications

Four independent op amps in one package.
Suitable for high-gain amplification circuits.
Operates from a 36-V supply.
Low supply current per amplifier for power-constrained designs.
Use in multi-channel signal conditioning systems.

LM348DR FAQs

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

What is the operating supply voltage for the LM348DR?

The LM348DR operates up to 36V.

What is the bandwidth of the LM348DR operational amplifier?

The bandwidth of the LM348DR is 1 MHz.

What is the typical supply current per amplifier for the LM348DR?

The typical supply current per amplifier for the LM348DR is 0.6 mA.

What package type is the LM348DR available in?

The LM348DR is available in a SOIC (D) package.

What is the MSL rating for the LM348DR?

The MSL rating for the LM348DR is Level-1-260C-UNLIM.