參數(shù)資料
型號: KMA210
廠商: NXP Semiconductors N.V.
元件分類: 振動和傾斜傳感器
英文描述: Programmable angle sensor
封裝: KMA210<SOT1288|<<<1<Always Pb-free,;
文件頁數(shù): 12/36頁
文件大?。?/td> 563K
代理商: KMA210
KMA210
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 1 — 30 June 2011
12 of 36
NXP Semiconductors
KMA210
Programmable angle sensor
[1]
Measured at 1 MHz.
Table 13.
Characteristics are valid for the operating conditions, as specified in
Section 9
.
Symbol
Parameter
t
on
turn-on time
f
upd
update frequency
t
s
settling time
Dynamics
Conditions
until first valid result
Min
-
2.4
-
Typ
-
3.125
-
Max
5
-
1.8
Unit
ms
kHz
ms
after an ideal mechanical
angle step of 45
, until 90 %
of the final value is reached
t
cmd(ent)
t
rec(ov)
enter command mode time after power on
overvoltage recovery time
20
-
-
-
30
4
ms
ms
after overvoltage
Table 14.
Characteristics are valid for the operating conditions, as specified in
Section 9
.
Symbol
Parameter
V
IH
HIGH-level input voltage
V
IL
LOW-level input voltage
V
OH
HIGH-level output voltage
V
OL
LOW-level output voltage
I
od
overdrive current
Digital interface
Conditions
Min
80
-
80
-
-
Typ
-
-
-
-
-
Max
-
20
-
20
20
Unit
%V
DD
%V
DD
%V
DD
%V
DD
mA
I
O
= 2 mA
I
O
= 2 mA
absolute value for overdriving
the output buffer
LOW level before rising edge
HIGH level before falling edge
t
start
t
stop
T
bit
start time
stop time
5
5
-
-
-
-
s
s
s
bit period
minimum period may be
limited by the load
capacitance
deviation between received
clock and sent clock
10
-
100
T
bit
bit period deviation
0.8T
bit
1T
bit
1.2T
bit
s
t
w0
t
w1
t
to
pulse width 0
pulse width 1
time-out time
0.175T
bit
0.625T
bit
-
0.25T
bit
0.75T
bit
-
0.375T
bit
0.825T
bit
220
s
s
s
communication reset
guaranteed after maximum t
to
duration of LOW level for
slave takeover
duration of LOW level for
master takeover
for a single memory address
waiting time after enabling the
non-volatile memory charge
pump clock
t
tko(slv)
slave takeover time
1
-
5
s
t
tko(mas)
master takeover time
0T
bit
-
0.5T
bit
s
t
prog
t
cp
programming time
charge pump time
20
1
-
-
-
-
ms
ms
Table 15.
Characteristics are valid for the operating conditions, as specified in
Section 9
.
Symbol
Parameter
C
block
blocking capacitance
C
L
load capacitance
Internal capacitances
Conditions
Min
Typ
47
2.2
Max
75
3.3
Unit
nF
nF
[1]
25
[1]
1.1
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