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KMA215,118

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P42P43-P45P46-P48P49-P50
KMA215 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2014. All rights reserved.
Product data sheet Rev. 1 — 24 February 2014 40 of 50
NXP Semiconductors
KMA215
Programmable angle sensor with SAE J2716 SENT
Examples:
• 80 =1820
• 40 =910
• 0 =0
[1] Undefined; write as zero for default; returns any value when read.
Examples:
• 180 =4095
• 140 =3185
• 100 =2275
[1] BROKEN_BONDWIRE
(10)
Example:
• Reserved data range for dual throttle position sensor format A.1 180 full angular
range:
• Reserved data range for SENT 12-bit fast mode 180 full angular range:
[1] BROKEN_BONDWIRE
Mechanical angular range 000h = 0 to FFFh = 1801 LSB.
Table 36. CLAMP_HI - upper clamping level output data (address 5h) bit allocation
Data format: unsigned integer; resolution: 2
0
.
Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Value U
[1]
U
[1]
U
[1]
U
[1]
2
11
2
10
2
9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
Table 37. ANG_RNG_MULT_MSB - most significant bits of angular range multiplicator (address 2h) bit allocation
Data format: unsigned fixed point; resolution: 2
1
.
Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Value 2
4
2
3
2
2
2
1
2
0
2
1
2
2
2
3
2
4
2
5
2
6
2
7
2
8
2
9
2
10
2
11
Table 38. ANG_RNG_MULT_LSB - least significant bits of angular range multiplicator (address 3h) bit allocation
Data format: unsigned fixed point; resolution: 2
14
.
Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Value 2
12
2
13
2
14 [1]
CLAMP_SW_ANG
ANG_RNG_MULT
CLAMP_HI CLAMP_LO–
4095
-------------------------------------------------------------------
180
ANGULAR_RANGE
---------------------------------------------------
=
ANG_RNG_MULT
4094 1–
4095
---------------------
180
180
-----------
0
·
9995115995==3FFFh
ANG_RNG_MULT
4088 1–
4095
---------------------
180
180
-----------
0.998046398==3FE0h
Table 39. CLAMP_SW_ANGLE - clamp switch angle (address 3h) bit allocation
Data format: unsigned integer; resolution: 2
0
.
Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Value ANG_RNG_MULT_
LSB
[1]
2
11
2
10
2
9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
KMA215 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2014. All rights reserved.
Product data sheet Rev. 1 — 24 February 2014 41 of 50
NXP Semiconductors
KMA215
Programmable angle sensor with SAE J2716 SENT
(11)
If the magnetic field angle is larger than the CLAMP_SW_ANGLE, the output switches to
CLAMP_LO for a positive slope. Program the value of CLAMP_SW_ANGLE, which can
be calculated from other non-volatile memory constants.
14. Electromagnetic compatibility
EMC is verified in an independent and certified test laboratory.
14.1 Emission (CISPR 25)
Tests according to CISPR 25 were fulfilled.
14.1.1 Conducted radio disturbance
Test of the device according to CISPR 25, third edition (2008-03), Chapter 6.2.
Classification level: 5.
14.1.2 Radiated radio disturbance
Test of the device according to CISPR 25, third edition (2008-03), Chapter 6.4.
Classification level: 5 (without addition of 6 dB in FM band).
14.2 Radiated disturbances (ISO 11452-1 third edition (2005-02),
ISO 11452-2, ISO 11452-4 and ISO 11452-5)
The common understanding of the requested function is that an effect is tolerated as
described in Table 40
during the disturbance. The reachable values are setup-dependent
and differ from the final application.
14.2.1 Absorber lined shielded enclosure
Tests according to ISO 11452-2, second edition (2004-11), were fulfilled.
Test level: 200 V/m; extended up to 4 GHz.
State: A.
14.2.2 Bulk-current injection
Tests according to ISO 11452-4, third edition (2005-04), were fulfilled.
Test level: 200 mA.
State: A.
CLAMP_SW_ANGLE
1
2
---
1
CLAMP_HI CLAMP_LO–
4095
--------------------------------------------------------------------
1
ANG_RNG_MULT
-----------------------------------------------
+


=
Table 40. Failure condition for radiated disturbances
Parameter Comment Max Unit
Variation of angular value value measured relative to the output at test start 1.8 deg
SENT sequence allowed sequentially failing frames 2 frame
SENT transmission allowed failing frames within 100 following frames 3 frame
KMA215 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2014. All rights reserved.
Product data sheet Rev. 1 — 24 February 2014 42 of 50
NXP Semiconductors
KMA215
Programmable angle sensor with SAE J2716 SENT
14.2.3 Strip line
Tests according to ISO 11452-5, second edition (2002-04), were fulfilled.
Test level: 200 V/m; extended up to 1 GHz.
State: A.
14.2.4 Immunity against mobile phones
Tests according to ISO 11452-2, second edition (2004-11), were fulfilled.
State: A.
Definition of Global System for Mobile Communications (GSM) signal:
• Pulse modulation: per GSM specification (217 Hz; 12.5 % duty cycle)
• Modulation grade: 60 dB
• Sweep: linear 800 MHz to 3 GHz (duration 10 s at 890 MHz, 940 MHz and 1.8 GHz
band)
• Antenna polarization: vertical, horizontal
• Field strength: 200 V/m during on-time [calibration in Continuous Wave (CW)]
In deviation of ISO 11452-2, a GSM signal instead of an AM signal was used.
14.3 Electrical transient transmission by capacitive coupling [ISO 7637-3,
second edition (2007-07)]
The common understanding of the requested function is that an effect is tolerated as
described in Table 40
during the disturbance.
Tests according to ISO 7637-3 were fulfilled.
Test level: IV (for 12 V electrical system).
Classification level: A for positive and negative pulses assuming a start of a new SENT
frame within 400 s is allowed otherwise B.
14.4 Electrical transient transmission by inductive coupling [ISO 7637-3,
second edition (2007-07)]
The common understanding of the requested function is that an effect is tolerated as
described in Table 40
during the disturbance.
Tests according to ISO 7637-3 were fulfilled.
Test level: IV (for 12 V electrical system).
Classification level: A for positive and negative pulses assuming a start of a new SENT
frame within 400 s is allowed otherwise B.
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P42P43-P45P46-P48P49-P50

KMA215,118

Mfr. #:
Buy KMA215,118
Manufacturer:
NXP Semiconductors
Description:
SENSOR ANGLE 180 DEG PC PIN
Lifecycle:
New from this manufacturer.
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