ADXL366 datasheet(6/71 Pages) AD

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Data Sheet

ADXL366

SPECIFICATIONS

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Rev. 0 | 6 of 71

Table 1. Specifications (Continued)

Parameter1

Test Conditions/Comments

Min

Typ

Max

Unit

EXTERNAL ADC INPUT

Input Range

0 (GND)

VREG_OUT V

Bias14

−8030

LSB

Gain

15,301

LSB/V

Noise RMS

ODR = 100Hz

LSB

Signal-to-Noise Ration (SNR)

ENVIRONMENTAL

Operating Temperature Range

−40

+85

°C

1 All minimum and maximum specifications are guaranteed. Typical specifications may not be guaranteed.

2 Typical value based on characterization, not tested in production.

3 Typical value defined based on design and simulation. It is not tested in production.

4 Cross axis sensitivity is defined as coupling between any two axes. Typical value based on characterization, not tested in production.

5 Change from ambient (0°C to 25°C or 25°C to 60°C).

6 Change from ambient (−40°C to +25°C or +25°C to +85°C).

7 See the Operation at Voltages Other Than 2.0V

8 Self test change is defined as the output change in g when self test is asserted. Different supplies and g ranges cause different self test changes.

9 The supply current may increase when temperature sensor, FIFO, or external ADC are enabled.

10 Tested under 2.0V VS and VDDIO.

11 The wake-up mode current consumption when sampling at 1.5625SPS, which can be configured in the WAKEUP_RATE bits (Bits[7:6]) in Register 0x39.

12 This value reflects the maximum peak on the FFT, which is at 1.6kHz

13 Refer to the Power Supply Requirements section for the minimum supply rise time requirements.

14 The ADC data format is signed, and the input signal is single ended with respective to VREG_OUT/2; therefore, the code equal to 0LSB is approximately 0.53V.

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