SP338EER1-L MaxLinear, Inc. Integrated Circuit (Quad Flat No-Lead) In Stock

Name: SP338EER1-L
Brand: MaxLinear, Inc.
SKU: SP338EER1-L
Availability: InStock

MaxLinear SP338EER1-L is a multi-protocol serial interface transceiver supporting EIA-232 and V.28 standards in a compact QFN-40 package. It features 3 differential drivers and 3 receivers with differential Schmitt trigger inputs. Available from stock with worldwide shipping.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

SP338EER1-LQuad Flat No-Lead

Quick Facts

Manufacturer: MaxLinear, Inc.
Package: Quad Flat No-Lead
Pin Count: 41
Lifecycle: ACTIVE
Datasheet: SP338EER1-L Datasheet PDF
Category: Integrated Circuit
Price: From $6.2563(MOQ 32)
Temp Range: -40.0°C to 85.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of SP338EER1-L?

Multi-protocol support: EIA-232 and V.28 interface standards in a single device
3 differential drivers with Schmitt trigger inputs for noise-immune signal reception
Compact QFN-40 package enabling high-density board layouts in space-constrained designs

What is SP338EER1-L used for?

The SP338EER1-L is well-suited for industrial serial communication systems requiring reliable EIA-232 or V.28 data links. Its 3-channel differential driver architecture makes it ideal for multi-port serial interface cards, embedded systems, and legacy protocol bridging applications. The compact QFN-40 footprint enables integration in portable instruments and compact industrial controllers.

What are the specifications of SP338EER1-L?

Factory Lead Time	12Weeks
YTEOL	6
Differential Output	YES
Driver Number of Bits	3
Input Characteristics	DIFFERENTIAL SCHMITT TRIGGER
Interface IC Type	LINE TRANSCEIVER
Interface Standard	EIA-232; V.28
JESD-30 Code	S-XQCC-N40
JESD-609 Code	e3
Number of Functions	3
Package Body Material	UNSPECIFIED
Package Equivalence Code	LCC40,.24SQ,20
Package Shape	SQUARE
Package Style	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel)	260
Receive Delay-Max	150ns
Receiver Number of Bits	5
Supply Voltage-Max	3.465V
Supply Voltage-Min	3.135V
Supply Voltage-Nom	3.3V
Surface Mount	YES
Temperature Grade	INDUSTRIAL
Terminal Finish	Matte Tin (Sn)
Terminal Form	NO LEAD
Terminal Pitch	0.5mm
Terminal Position	QUAD
Time@Peak Reflow Temperature-Max (s)	30
Transmit Delay-Max	100ns
Package	Quad Flat No-Lead

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 3
ECCN	EAR99
HTS Code	8542.39.00.60

Where can I find the SP338EER1-L datasheet?

SP338EER1-L Datasheet Download

Official datasheet from MaxLinear, Inc.

What are equivalent replacements for SP338EER1-L?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What interface standards does the SP338EER1-L support and how many channels does it provide?

The SP338EER1-L supports EIA-232 and V.28 interface standards, providing 3 differential drivers and 3 receivers in a single QFN-40 package, making it a compact multi-channel solution for serial communications.

Which industrial applications benefit most from the SP338EER1-L's differential Schmitt trigger inputs?

Applications in electrically noisy environments such as factory automation, motor control panels, and industrial PLCs benefit most, since the differential Schmitt trigger inputs provide hysteresis that rejects common-mode noise on signal lines up to the EIA-232 voltage levels.

How does the QFN-40 package of the SP338EER1-L help in board space-constrained designs?

The QFN-40 package provides a compact footprint with 40 pins and an exposed pad for thermal dissipation, allowing designers to integrate 3 serial interface channels in far less PCB area than DIP or SOIC alternatives.

What is the factory lead time for the SP338EER1-L and what should procurement teams plan for?

The SP338EER1-L carries a factory lead time of 12 weeks, so procurement teams should plan orders well in advance and consider safety stock for production runs to avoid supply delays.

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About MaxLinear, Inc.

MaxLinear, Inc. is a leading electronic component manufacturer. FindMyChip sources MaxLinear, Inc. ICs directly from authorized China distributors, offering competitive pricing and reliable stock.

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AvailabilityIn Stock

Reference Price (USD)

From $6.2563

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
32+	$7.2188	$231.00
42+	$6.9782	$293.08
56+	$6.2563	$350.35

pcs

Unit price: $7.2188 · Total: $231.00

In Stock · 24h Response · Worldwide Shipping

Direct Contact

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Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

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CTO, AutoDrive Systems, Italy