Mfr Part #:

L9654TR

The STMicroelectronics L9654TR is a Quad Squib Driver and Dual Sensor Interface ASIC. It comes in a 48-LQFP package and is designed for surface mounting.

✓ Total Stock: 539 pcs

$ Price Range: $0.75

L9654TR Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Smaxon Electronics ✓ Non-Authorised Inventory information	523 pcs On Request	523 pcs	On Request	1	On Request	On Request	17+	On Request	On Request
Optech Co.,Limited ✓ Non-Authorised Inventory information	16 pcs On Request	16 pcs	On Request	1	On Request	On Request	17+	On Request	On Request

L9654TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	Specialized ICs
Manufacturer Name	STMicroelectronics
Mounting Type	Surface Mount
Supplier Device Package	48-LQFP (7x7)
Supplier Package	48-LQFP (7x7)
Type	Quad Squib Driver and Dual Sensor Interface ASIC

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L9654TR Description

Short technical summary and product information.

The STMicroelectronics L9654TR is a specialized ASIC designed for automotive applications, functioning as a Quad Squib Driver and Dual Sensor Interface. It is housed in a 48-LQFP (7x7 mm) package, suitable for surface mount technology (SMT).

This component integrates multiple functions, including squib driving capabilities and a dual sensor interface. It is engineered to meet stringent automotive safety standards, such as ISO 26262. The device communicates via a SPI interface, allowing for integration with microcontrollers.

Key features include its ability to drive squibs and interface with sensors, making it suitable for safety-critical systems. The surface mountable 48-LQFP package facilitates integration into compact PCB designs.

L9654TR Quick Information

Product Type: Specialized IC

Canonical Name: STMicroelectronics L9654TR Quad Squib Driver and Dual Sensor Interface ASIC

Subcategory: Quad Squib Driver and Dual Sensor Interface

L9654TR Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

L9654TR Estimated Pricing

Qty	Low	High
1+	$0.75	$0.75

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

L9654TR Features

Quad squib driver and dual sensor interface.
ASIC for automotive safety systems.
48-LQFP surface mount package.
SPI communication interface.

L9654TR Applications

Quad squib driver for airbag systems
Dual sensor interface for crash detection
Automotive safety restraint system ASIC
High-reliability squib firing control
Industrial multi-channel firing applications

L9654TR FAQs

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

What type of component is the STMicroelectronics L9654TR?

The STMicroelectronics L9654TR is a Quad Squib Driver and Dual Sensor Interface ASIC.

What package is the L9654TR available in?

The L9654TR is available in a 48-LQFP package.

What is the mounting type for the L9654TR?

The L9654TR is a surface mount component.