KMA220
NXP Semiconductors
Dual channel programmable angle sensor
1.40
1.35
|Δφ
|
ang
(deg)
1.10
(1)
(2)
0.75
0.65
0
−20
20
−16
−12.25
−1 0 1
12.25
16
α
− α (deg)
1
0
001aal765
(1) 40 C to +160 C
(2) 40 C to +140 C
Fig 5. Envelope curve for the magnitude of angular error
Table 14. Dynamics
Characteristics are valid for the operating conditions, as specified in Section 9.
Symbol
Parameter
Conditions
Min
Typ
Max
5
Unit
ms
ton
fupd
ts
turn-on time
update frequency
settling time
until first valid result
-
-
2.4
-
3.125
-
-
kHz
ms
after an ideal mechanical
angle step of 45, until 90 %
of the final value is reached
1.8
tcmd(ent)
trec(ov)
enter command mode time after power-on
overvoltage recovery time after overvoltage
20
-
-
-
30
4
ms
ms
KMA220
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© NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 1 — 24 May 2012
12 of 36
NXP [ NXP ]
