IAM-20680HT

IAM-20680HT Overview

IAM-20680HT is a TDK InvenSense high-temperature AEC-Q100 Grade 2 automotive six-axis IMU supplied in 16-pin LGA, 3 mm × 3 mm × 0.75 mm. This page uses the exact orderable code because package, grade, temperature and option suffixes can change compatibility.

Key Technical Specifications

Package and Ordering Notes

The listed package is 16-pin LGA, 3 mm × 3 mm × 0.75 mm with 16 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. The part or family is listed by TDK InvenSense as Production at the verification date.

Sourcing Guidance

Confirm current factory lead time, packing format and revision for IAM-20680HT before placing the order.

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 TDK InvenSense documentation. Use the linked datasheet as the controlling source and re-check revisions before PCB release or firmware qualification.

IAM-20680HT selection and design context

IAM-20680HT is cataloged as a 6-Axis IMU in the IAM-20680 family. Its recorded function is high-temperature AEC-Q100 Grade 2 automotive six-axis IMU. Selection should be based on the complete electrical limits, package drawing and ordering suffix rather than the abbreviated family code.

• Sensor Axes: 3-axis gyroscope and 3-axis accelerometer. Confirm the value and its datasheet test conditions for the exact ordering suffix.
• Gyroscope Range: ±250, ±500, ±1000 and ±2000 dps. Confirm the value and its datasheet test conditions for the exact ordering suffix.
• Accelerometer Range: ±2, ±4, ±8 and ±16 g. Confirm the value and its datasheet test conditions for the exact ordering suffix.
• Digital Interfaces: I²C and SPI. Confirm logic levels, signaling mode, host support and required external components.

Application and qualification considerations

When evaluating this sensor, confirm measurement range, sensitivity, noise, output data rate, interface voltage, calibration needs and mechanical orientation. For a new design, review power-up behavior, interface timing, absolute maximum ratings, thermal limits and any external-component requirements in the latest manufacturer documentation. Existing-board replacement work should additionally confirm pinout, footprint, firmware assumptions and qualification grade.

Procurement checks for IAM-20680HT

The recorded package is 16-pin LGA, 3 mm × 3 mm × 0.75 mm, the temperature range is -40°C to +105°C, and the lifecycle status is Production as of 2026-07-24. Before ordering, confirm the exact MPN on the label, packing format, quantity, date-code requirements, traceability documents and current factory status.

IAM-20680HT FAQ

How IAM-20680HT differs from related orderable parts

IAM-20680HT belongs to the IAM-20680 family. Compared with IAM-20680HP, the recorded differences include functional description: high-temperature AEC-Q100 Grade 2 automotive six-axis IMU versus high-performance AEC-Q100 Grade 2 automotive six-axis IMU. A shared family name does not establish pin, firmware or qualification compatibility.

For an RFQ or AVL review, quote the complete IAM-20680HT code and verify the manufacturer ordering table, package drawing, packing method and revision. The related numbers above are comparison references, not declared drop-in replacements.

Exact order-code identity for IAM-20680HT

For BOM, label, AVL and RFQ matching, preserve these visible code segments: opening alphabetic sequence IAM; middle numeric sequence two zero six eight zero; and terminal alphabetic sequence HT. The nearest published comparison codes are IAM-20680HP; IAM-20680; and ICG-20660L. Compare every segment because a changed character can identify a different density, voltage, package, temperature, qualification or packing option.

Do not shorten the requested code to IAM-20680 or remove its terminal characters. Ask the supplier to reproduce the complete code on the quotation and provide label or traceability evidence when exact suffix matching is mandatory.

IAM-20680HT specification interpretation

The following notes interpret the recorded values for this exact orderable code. They are intended to make model-to-model differences visible during engineering and procurement review; the manufacturer datasheet remains the controlling source.

• Sensor Axes: The recorded value is 3-axis gyroscope and 3-axis accelerometer, expressed in words as three-axis gyroscope and three-axis accelerometer. Confirm the value and its datasheet test conditions for the exact ordering suffix.
• Gyroscope Range: The recorded value is ±250, ±500, ±1000 and ±2000 dps, expressed in words as ±two hundred fifty, ±five hundred, ±one thousand and ±two thousand dps. Confirm the value and its datasheet test conditions for the exact ordering suffix.
• Accelerometer Range: The recorded value is ±2, ±4, ±8 and ±16 g, expressed in words as ±two, ±four, ±eight and ±sixteen g. Confirm the value and its datasheet test conditions for the exact ordering suffix.
• Digital Interfaces: The recorded value is I²C and SPI. Confirm logic levels, signaling mode, host support and required external components.
• Key Function: The recorded value is AEC-Q100 Grade 2; 4096-byte FIFO, expressed in words as AEC-Qone hundred Grade two; four thousand ninety six-byte FIFO. Confirm the value and its datasheet test conditions for the exact ordering suffix.

Choosing between IAM-20680HT and IAM-20680HP

The decision points below use the values recorded for these two exact orderable codes. Select IAM-20680HT when its stated value is the BOM requirement; select IAM-20680HP only when the alternate value has been independently approved.

• functional description: the current page records high-temperature AEC-Q100 Grade 2 automotive six-axis IMU, while the comparison page records high-performance AEC-Q100 Grade 2 automotive six-axis IMU. This difference can affect intended function and feature set.

If the assembly documentation names IAM-20680HT, require the quotation and supplied label to retain IAM-20680HT in full. A request for IAM-20680HP should be handled as a proposed substitution and reviewed for electrical, mechanical, firmware and qualification impact before approval.