MLX90367EDC-ABS Datasheet, PDF (9/36 Pages) Melexis Microelectronic Systems – TriaxisÒ Position Sensor IC feat. SENT

MLX90367
Triaxis^® Position Sensor IC feat. SENT
8. MLX90367 Isolation Specification
DC Operating Parameters at Nominal Supply Voltage (unless otherwise specified) and for T_A as specified
by the Temperature suffix (E or K or L). Only valid for the package code GO i.e. dual die version.
Parameter
Isolation Resistance
Symbol
Test Conditions
Between 2 dies
Min Typ Max
4
Units
MΩ
9. MLX90367 Timing Specification
DC Operating Parameters at Nominal Supply Voltage (unless otherwise specified) and for T_A as specified
by the Temperature suffix (E or K or L).
Parameter
Symbol
Test Conditions
Min
Main Clock Frequency
Ck All contributors (trimming accuracy, 12.6
supply voltage, thermal and ageing)
Main Clock Frequency Thermal
Drift
∆^TCk
Tick time
Default EEPROM setting
Low pulse tick count
4
SENT Frame Period
Internal Angle Measurement
Period
tframe
tper
Exact value for Ck = 13.3 MHz
The typical value will be affected
by any variation of the clock
First Angle Measurement to
ta1
Sync Pulse latency
Second Angle Measurement to ta2
Sync Pulse latency
Field Change to SENT Data : Latency FILTER = 1 (recommended)
1745
Average Latency
SENT Transmission Included
SENT Frame Tick Count
Default EEPROM setting
294
Watchdog
twd
114.5
Start-up Time (up to first sync
tsu1
pulse)
Start-up Time (up to first data
received)
tsu2 Last pause pulse not included
Serial Message
Extended sequence ( 40 frames )
Short sequence ( 24 frames )
Rise Time @ Cable
Thresholds : 0.5V and 4.5V
See section 9.2
2.97
Rise Time @ Receiver
5.07
Fall Time @ Cable
2.65
Fall Time @ Receiver
4.84
Typ
13.3
3
5
882
441
1084
643
118
1.8
5.9
635.04
381.02
Max
14
± 3%
1745
294
121.5
6.3
5.31
6.84
2.82
4.9
Units
MHz
CkNOM
µs
ticks
µs
µs
µs
µs
µs
ms
ms
ms
ms
µs
µs
µs
µs
MLX90367
Rev 5.2
Page 9 of 36
Datasheet
Dec. 15, 15