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KXTJ3-1057

The ROHM Semiconductor KXTJ3-1057 is a tri-axis digital accelerometer offering configurable g-ranges and multiple resolution modes.

✓ Total Stock: 1,412 pcs

KXTJ3-1057 Available from 2 distributors

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Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Xingangxin ✓ Non-Authorised Inventory information	1,397 pcs On Request	1397 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Optech Co.,Limited ✓ Non-Authorised Inventory information	15 pcs On Request	15 pcs	On Request	1	On Request	On Request	2021+	On Request	On Request

KXTJ3-1057 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	ROHM Semiconductor
Mounting Type	Surface Mount
Operating Voltage	1.71V to 3.6V
Package / Case	2 x 2 x 0.9 mm
Resolution	8-bit, 12-bit, 14-bit
Supply Voltage	1.71V – 3.6V

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KXTJ3-1057 Description

Short technical summary and product information.

The KXTJ3-1057 from ROHM Semiconductor is a versatile tri-axis digital accelerometer designed for a wide range of motion sensing applications. It supports user-configurable g-ranges of ±2g, ±4g, ±8g, or ±16g, providing flexibility for different sensitivity requirements. The device offers selectable resolution modes of 8-bit, 12-bit, and 14-bit, allowing for a balance between data precision and power consumption.

Operating from a wide supply voltage range of 1.71V to 3.6V, the KXTJ3-1057 features low current consumption, making it suitable for battery-powered devices. It communicates via an I2C interface with a clock speed of up to 3.4MHz. The accelerometer includes a high-resolution Wake-Up function with a configurable threshold down to 3.9 mg and user-configurable output data rates from 0.781Hz to 1600Hz.

This accelerometer is delivered in a compact 2 x 2 x 0.9 mm LGA plastic package, designed for surface mounting. Its robust design ensures stable performance over temperature and high shock survivability.

KXTJ3-1057 Quick Information

Product Type: Tri-axis Digital Accelerometer

Canonical Name: KXTJ3-1057 Tri-axis Digital Accelerometer

Subcategory: Motion Sensors

KXTJ3-1057 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

KXTJ3-1057 Features

Configurable g-ranges: ±2g to ±16g.
Selectable 8, 12, and 14-bit resolution.
Low current consumption modes available.
I2C digital communication interface.
Compact 2x2x0.9mm LGA package.

KXTJ3-1057 Applications

Ideal for motion detection applications.
Suitable for power-sensitive devices.
Used in portable electronic equipment.
Enables advanced user interface features.
Supports various orientation sensing needs.

KXTJ3-1057 FAQs

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

What is the operating voltage of the KXTJ3-1057?

The supply voltage range is 1.71V to 3.6V.

What package is the KXTJ3-1057 available in?

It is available in a 2x2x0.9mm LGA package for surface mount.

What G-ranges are supported by the KXTJ3-1057?

It supports user-configurable G-ranges of ±2g, ±4g, ±8g, and ±16g.

What resolution modes does the KXTJ3-1057 offer?

It offers 8-bit, 12-bit, and 14-bit resolution modes.

What is the current consumption of the KXTJ3-1057 in standby mode?

Standby current consumption is 0.9 µA.

What communication interface does the KXTJ3-1057 use?

It uses an I2C digital interface with clock speeds up to 3.4MHz.

What is the wake-up threshold of the KXTJ3-1057?

The wake-up function has a threshold down to 3.9 mg.