KXTJ3-1057
low-power tri-axis digital accelerometer with high-resolution wake-up function
Key details
| Part Number | KXTJ3-1057 |
|---|---|
| Manufacturer | ROHM Semiconductor |
| Category | Accelerometer |
| Lifecycle Status | Last Time Buy |
| Series | KXTJ3 |
| Package / Case | 12-pin LGA, 2 mm x 2 mm x 0.9 mm, tape |
| Pin Count | 12 |
| Operating Temperature | -40°C to +85°C |
| Last Verified | 2026-07-30 |
Part information
KXTJ3-1057 Overview
KXTJ3-1057 is a ROHM Semiconductor low-power tri-axis digital accelerometer with high-resolution wake-up function supplied in 12-pin LGA, 2 mm x 2 mm x 0.9 mm, tape. This page uses the exact orderable code because package, grade, temperature and option suffixes can change compatibility.
Key Technical Specifications
| Verified Ordering Code | KXTJ3-1057 |
|---|---|
| Acceleration Full Scale | ±2 g, ±4 g, ±8 g, or ±16 g |
| Output Resolution | 8-bit, 12-bit, or 14-bit |
| Digital Interface | I2C |
| Supply Voltage | 1.71 V to 3.6 V |
| Noise Density | 150 µg/√Hz |
Package and Ordering Notes
The listed package is 12-pin LGA, 2 mm x 2 mm x 0.9 mm, tape with 12 pins, leads, lands or contacts. The featured image is a generic package illustration for form-factor identification and is not an actual date-code or lot photograph. Lifecycle is recorded as Last Time Buy; confirm current factory support and last-time-buy constraints before design-in.
Sourcing Guidance
KXTJ3-1057 is the manufacturer-verified ordering identity for this record. Confirm package, packing, label traceability, date code, lifecycle, and datasheet revision before ordering.
For an accurate quotation, include the full MPN, target quantity, acceptable date-code range, packaging format and destination. Icearth can help review traceability documents, label photos and electrical/package alignment before order placement.
Manufacturer Documentation
Technical values were checked against ROHM Semiconductor documentation. Use the linked datasheet as the controlling source and re-check revisions before PCB release or firmware qualification.
KXTJ3-1057 FAQ
What is KXTJ3-1057?
KXTJ3-1057 is a ROHM Semiconductor low-power tri-axis digital accelerometer with high-resolution wake-up function. The verified manufacturer ordering code is KXTJ3-1057.
What are the key specifications of KXTJ3-1057?
Verified Ordering Code is KXTJ3-1057, while Acceleration Full Scale is ±2 g, ±4 g, ±8 g, or ±16 g. Use the linked manufacturer datasheet for revision-controlled limits and test conditions.
What package does KXTJ3-1057 use?
KXTJ3-1057 is supplied in 12-pin LGA, 2 mm x 2 mm x 0.9 mm, tape with 12 pins, leads, lands or contacts. Verify the manufacturer land pattern, port orientation, and packing format before PCB or procurement approval.
What is the lifecycle status of KXTJ3-1057?
KXTJ3-1057 has a manufacturer-announced end-of-life and last-time-buy status as checked on 2026-07-30. Confirm factory support, last-order constraints, and availability for the exact order code before placing an order.
What should be checked before sourcing KXTJ3-1057?
Quote KXTJ3-1057 exactly and confirm package, packing format, device marking, date code, traceability, lifecycle status, and the controlling datasheet revision. Do not substitute a related family code without an independent electrical and mechanical review.
Lifecycle and sourcing review
Lifecycle information is shown for reference. Confirm current manufacturer documentation, availability and technical suitability before purchase.
KXTJ3-1057 is the manufacturer-verified ordering identity for this record. Confirm package, packing, label traceability, date code, lifecycle, and datasheet revision before ordering.