MLX90316KGO-BCG-PPD Melexis Inc, MLX90316KGO-BCG-PPD Datasheet - Page 26
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MLX90316KGO-BCG-PPD
Manufacturer Part Number
MLX90316KGO-BCG-PPD
Description
IC SENSOR ROTARY PWM 16-TSSOP
Manufacturer
Melexis Inc
Series
Triaxis™r
Type
Linear - Programmabler
Datasheet
1.MLX90316EDC-BCG.pdf
(42 pages)
Specifications of MLX90316KGO-BCG-PPD
Sensing Range
±700mT
Voltage - Supply
4.5 V ~ 5.5 V
Current - Supply
11mA
Current - Output (max)
20mA
Output Type
PWM
Operating Temperature
-40°C ~ 125°C
Package / Case
16-TSSOP
For Use With
PTC-04-90316 - PROGRAMMER FOR HALL EFFECT 90316PTC-04-DB-90316 - BOARD DAUGHT FOR MELEXIS PTCEVB90316-GO - BOARD EVAL FOR MLX90316-GO
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Other names
MLX90316KGO-PPD
MLX90316KGO-PPD
MLX90316KGO-PPD
15.
The MLX90316 provides numerous self-diagnostic features. Those features increase the robustness of the IC
functionality as it will prevent the IC to provide erroneous output signal in case of internal or external failure
modes (“fail-safe”).
ROM CRC Error at start up
(64 words including Intelligent
Watch Dog - IWD)
ROM CRC Error (Operation -
Background task)
RAM Test Fail (Start up)
Calibration Data CRC Error
(Start-Up)
Hamming Code Recovery Error
(Start-Up)
Calibration Data CRC Error
(Operation - Background)
Dead Zone
ADC Clipping
(ADC Output is 0000h or
7FFFh)
Radius Overflow ( > 100% ) or
Radius Underflow
( < 50 % )
Fine Gain Clipping
(FG < 0d or > 63d)
Rough Offset Clipping
(RO is < 0d or > 127d)
Rough Gain Clipping
(RG < RGTHRESLOW or RG >
RGTHRESHIGH)
DAC Monitor (Digital to Analog
converter)
MLX90316 Fault Mode continues…
25
26
3901090316
Rev. 005
CPU reset means
Refer to section 7 for the Diagnostic Output Level specifications
MLX90316 Self Diagnostic
1.
2.
3.
4.
Core Reset (same as Power-On-Reset). It induces a typical start up time.
Periphery Reset (same as Power-On-Reset)
Fault Flag/Status Lost
The reset can be disabled by clearing the RESONFAULT bit (See 14.6.1)
CPU Reset
Enter Endless Loop:
- Progress (watchdog
Acknowledge)
- Set Outputs in Diagnostic low
CPU Reset
Hamming Code Recovery
CPU Reset
CPU Reset
Set Outputs in Diagnostic low.
Normal Operation until the “dead
zone” is left.
Set Outputs in Diagnostic low
Normal mode and CPU Reset If
recovery
Set Outputs in Diagnostic low
Normal mode and CPU Reset If
recovery
Set Outputs in Diagnostic low
Normal mode, and CPU Reset If
recovery
Set Outputs in Diagnostic low
Normal mode, and CPU Reset If
recovery
Set Outputs in Diagnostic low
Normal mode, and CPU Reset If
recovery
Set Outputs in Diagnostic low.
Normal Mode with immediate
recovery without CPU Reset
(25)
Action
Page 26 of 42
Diagnostic low
Immediate Diagnostic low
Diagnostic low
Immediate Diagnostic low
Immediate Diagnostic low
Immediate Diagnostic low
Immediate Diagnostic low
Immediate Diagnostic low
Immediate Diagnostic low
Immediate Diagnostic low
Immediate Diagnostic low
Immediate Diagnostic low
Effect on Outputs
Rotary Position Sensor IC
(26)
MLX90316
All the outputs are already
in Diagnostic low - (start-up)
All the outputs are already
in Diagnostic low (start-up)
Start-Up Time is increased
by 3 ms if successful
recovery
See 14.6.2
Immediate recovery if the
“dead zone” is left
(50 % - 100 %)
No magnet / field too high
See also 14.4.2
See also 14.4.2
Data Sheet
Remark
May. 09