ICM-20690
3.3.2 A.C. Electrical Characteristics
Typical Operating Circuit of section 4.2, VDD = 1.8 V, VDDIO = 1.8 V, TA=25°C, unless otherwise noted.
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
NOTES
SUPPLIES
Monotonic ramp. Ramp rate is 10% to 90% of
the final value
Supply Ramp Time
0.01
3
ms
1
1
mV
peak-peak
Power Supply Noise
10
TEMPERATURE SENSOR
Operating Range
25°C Output
ADC Resolution
Ambient
-40
85
°C
LSB
bits
Hz
Hz
°C
µs
LSB/°C
%
1
3
2
2
2
3
2
1
1
0
16
8000
Without Filter
With Filter
25°C
ODR
3.91
-15
1000
15
14000
Room Temperature Offset
Stabilization Time
Sensitivity
Untrimmed
326.8
Sensitivity Error
-2.5
+2.5
1
POWER-ON RESET
I2C ADDRESS
Start-up time for register read/write
From power-up
ms
1
1
1
AD0 = 0
AD0 = 1
1101000
1101001
I2C ADDRESS
DIGITAL INPUTS (FSYNC, AD0, SCLK, SDI, CS)
VIH, High Level Input Voltage
VIL, Low Level Input Voltage
CI, Input Capacitance
0.7*VDDIO
V
V
0.3*VDDIO
< 10
pF
DIGITAL OUTPUT (SDO, INT1, INT2)
VOH, High Level Output Voltage
VOL1, LOW-Level Output Voltage
VOL.INT, INT Low-Level Output Voltage
RLOAD=1 MΩ;
RLOAD=1 MΩ;
0.9*VDDIO
V
V
V
0.1*VDDIO
0.1
OPEN=1, 0.3 mA sink
Current
Output Leakage Current
tINT, INT Pulse Width
OPEN=1
100
50
nA
µs
LATCH_INT_EN=0
I2C I/O (SCL, SDA)
-0.5 V
VIL, LOW-Level Input Voltage
VIH, HIGH-Level Input Voltage
0.3*VDDIO
V
V
0.7*VDDIO
VDDIO +
0.5 V
Vhys, Hysteresis
0.1*VDDIO
V
V
VOL, LOW-Level Output Voltage
IOL, LOW-Level Output Current
3 mA sink current
0
0.4
1
VOL=0.4 V
VOL=0.6 V
3
6
mA
mA
Output Leakage Current
100
nA
ns
tof, Output Fall Time from VIHmax to VILmax
Cb bus capacitance in pf
20+0.1Cb
300
INTERNAL CLOCK SOURCE
FCHOICE_B=1,2,3; SMPLRT_DIV=0
FCHOICE_B=0;
DLPFCFG=0 or 7
SMPLRT_DIV=0
FCHOICE_B=0;
32
8
kHz
kHz
2
2
Sample Rate
DLPFCFG=1,2,3,4,5,6;
1
kHz
2
SMPLRT_DIV=0
CLK_SEL=0, 6 or gyro inactive; 25°C
-3
-1
+3
+1
±2
±2
%
%
%
%
1
1
1
1
Clock Frequency Initial Tolerance
CLK_SEL=1,2,3,4,5 and gyro active; 25°C
CLK_SEL=0,6 or gyro inactive. (-40°C to +85°C)
CLK_SEL=1,2,3,4,5 and gyro active
Frequency Variation over Temperature
Table 4. A.C. Electrical Characteristics
Notes:
1. Derived from validation or characterization of parts, not guaranteed in production.
2. Guaranteed by design.
3. Production tested.
Page 13 of 76
Document Number: DS-000178
Revision: 1.0
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