Part A
ADIS16210CMLZ
ADI公司
- Lifecycle
- Active
- Stock
- 5236 件
- Package
- TERMINAL-15
- Series
- 運動感測器-傾角儀
Replacement verdict
Not a drop-in replacement
The ADIS16405BMLZ and ADIS16210CMLZ are not functionally interchangeable despite sharing the same Analog Devices ADIS inertial sensor family and SPI interface. The ADIS16405BMLZ is a six-degree-of-freedom tactical-grade IMU integrating a triaxial gyroscope and triaxial accelerometer with a magnetometer, while the ADIS16210CMLZ is a precision triaxial inclinometer with only two axes of accelerometer sensing and no gyroscope. Their measurement axes, sensor complement, dynamic range, and application fit differ fundamentally, so the ADIS16210CMLZ cannot directly replace the ADIS16405BMLZ in motion-sensing or stabilization designs.
Different sensor complement
Different measurement axes
Different dynamic range
Different application fit
Parts at a glance
Part B
ADIS16405BMLZ
ADI公司
- Lifecycle
- Active
- Stock
- 6317 件
- Package
- Module
- Series
- 運動感測器-IMU（慣性量測單元）
Key differences
Rows are prioritized by design impact. Highlighted values require attention during substitution.
Key electrical and mechanical differences between the two devices
| Parameter | ADIS16405BMLZ | ADIS16210CMLZ | Why it matters |
|---|---|---|---|
| Sensor Type / Function | Inertial Measurement Unit (IMU): triaxial gyroscope, accelerometer, and magnetometer | Inclinometer / tilt sensor with triaxial accelerometer | Defines the fundamental measurement function; an IMU provides rate and acceleration plus magnetic heading, while an inclinometer provides tilt/gravity vector only, so they are not functionally interchangeable. |
| Gyroscope Measurement Range | ±300 °/sec | Not applicable (no gyroscope) | The gyroscope range determines the maximum angular rate measurable; the inclinometer lacks a gyroscope entirely, so dynamic rotation sensing is impossible with it. |
| Accelerometer Measurement Range | ±18 g | ±1.7 g (typical, factory-calibrated) | Accelerometer range sets the maximum acceleration/tilt magnitude measurable; the much lower range of the inclinometer limits it to low-g tilt applications. |
| Magnetometer | Yes, triaxial magnetometer included | No | A magnetometer enables heading/compass reference; its absence in the inclinometer means no magnetic heading capability. |
| Output Interface | SPI serial interface | SPI serial interface | Both use SPI, so host-side digital interfacing is similar, but register maps and data formats differ, requiring firmware changes. |
| Supply Voltage | 3.0 V to 3.6 V (single supply) | 3.0 V to 3.6 V (single supply) | Identical supply requirements simplify power-rail reuse, though this alone does not guarantee substitutability. |
| Package / Mounting | Module, 23-pin connector interface (ML package) | Module, 15-pin connector interface (ML package) | Different pin counts and connector layouts mean the two modules are not mechanically or electrically drop-in compatible. |
| Operating Temperature Range | −40 °C to +105 °C | −40 °C to +125 °C | The wider temperature range of the inclinometer suits harsher environments, while the IMU is limited to a narrower upper bound. |
| Factory Calibration / Accuracy Focus | Factory-calibrated for gyro bias, sensitivity, and axis alignment | Factory-calibrated for tilt/inclination accuracy over temperature | Calibration targets differ: the IMU is optimized for rate/acceleration accuracy, while the inclinometer is optimized for absolute tilt accuracy, affecting which application each suits. |
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | ADIS16210CMLZ | ADIS16405BMLZ |
|---|---|---|
| Series | iMEMS®, iSensor™ | iMEMS®, iSensor™ |
| Part Status | Active | Obsolete |
| Axis | X, Y, Z | - |
| Measuring Range | ±180° | - |
| Bandwidth | 50Hz | - |
| Voltage Rating | 3 V ~ 3.6 V | - |
| Output Type | Digital | SPI |
| Interface | SPI | - |
| Sensor Type | - | Accelerometer, Gyroscope, Magnetometer, 9 Axis |
| Operating Temperature | - | -40°C ~ 105°C (TA) |
Frequently asked questions
What are the primary functional differences between the ADIS16405BMLZ and the ADIS16210CMLZ?
The ADIS16405BMLZ is a complete inertial measurement unit (IMU) that integrates a triaxial gyroscope, a triaxial accelerometer, and a triaxial magnetometer, providing nine degrees of freedom. The ADIS16210CMLZ is a precision triaxial inclinometer that integrates a triaxial accelerometer and a triaxial gyroscope for tilt and inclination sensing, but it does not include a magnetometer.
Do the ADIS16405BMLZ and ADIS16210CMLZ use the same communication interface?
Yes, both devices provide a Serial Peripheral Interface (SPI) for configuration and data readback, as specified in their respective Analog Devices datasheets. However, the register maps and command sets are device-specific and are not interchangeable.
Are the ADIS16405BMLZ and ADIS16210CMLZ pin-compatible or package-compatible?
No. The ADIS16405BMLZ is supplied in a 23-pin module package, while the ADIS16210CMLZ is supplied in a different module package with a distinct pin count and footprint. They are not drop-in replacements for one another, and PCB land patterns must be designed per each device's datasheet.
What are the supply voltage requirements for each device?
Both the ADIS16405BMLZ and the ADIS16210CMLZ operate from a single 3.0 V to 3.6 V supply, per their Analog Devices datasheets. Designers should still verify the exact recommended operating conditions and decoupling requirements in each datasheet.
Which device is better suited for attitude and heading reference applications?
The ADIS16405BMLZ is better suited for attitude and heading reference system (AHRS) applications because it integrates a triaxial magnetometer in addition to the gyroscope and accelerometer, enabling heading estimation. The ADIS16210CMLZ, lacking a magnetometer, is intended primarily for precision inclination and tilt measurement.
Can the ADIS16210CMLZ be used as a direct substitute for the ADIS16405BMLZ in an existing design?
No. Beyond the package and pin differences, the ADIS16210CMLZ does not provide magnetometer data and has a different register map and output data format. A direct substitution would require hardware redesign and firmware changes validated against the ADIS16210CMLZ datasheet.
Are both devices rated for industrial temperature ranges?
Yes. Both the ADIS16405BMLZ and the ADIS16210CMLZ are specified by Analog Devices for operation over the industrial temperature range of −40°C to +105°C. Refer to each datasheet for the exact operating temperature specification and any derating guidance.