KMA220
NXP Semiconductors
Dual channel programmable angle sensor
Table 13. Module performance …continued
Characteristics are valid for the operating conditions, as specified in Section 9.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
[4][7][8]
[11]
ang
angular error
temperature range
40 C to +160 C
1.35
-
+1.35
deg
[4][7][8]
[11]
temperature range
40 C to +140 C
1.1
-
-
-
+1.1
0.04
210
deg
[4][7]
[11]
mang
ZO(pl)
slope of angular error
-
-
deg/deg
power-loss output
impedance
impedance to remaining
supply line in case of lost
supply voltage or lost ground
[1] At a nominal output voltage between 5 %VDD and 95 %VDD and a maximum angle of max = 180.
[2] In steps of resolution < 0.022.
[3] Activation is dependent on the programmed diagnostic mode.
[4] At a low-pass filtered analog output with a cut-off frequency of 0.7 kHz.
[5] Settling to these values is limited by 0.7 kHz low-pass filtering of analog output.
[6] In steps of 0.02 %VDD
.
[7] Definition of errors is given in Section 12.
[8] Inhomogeneity of a 15 mm diameter disc magnet can increase the linearity error by < 0.1.
[9] Based on a 3 standard deviation.
[10] Room temperature is given for an ambient temperature of 25 C.
[11] Graph of angular error is shown in Figure 5.
KMA220
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© NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 1 — 24 May 2012
11 of 36
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