參數(shù)資料
型號(hào)： AS5043
廠商： AUSTRIAMICROSYSTEMS AG
元件分類： 同步/旋轉(zhuǎn)傳感器
英文描述： 10-bit (SSI, analog)
中文描述： 可編程360Σ式磁角編碼器的絕對(duì)小型工業(yè)和模擬輸出
文件頁(yè)數(shù)： 31/36頁(yè)
文件大?。?/td> 719K
代理商： AS5043
AS5043
Data Sheet – Electrical Characteristics
www.austriamicrosystems.com
Revision 1.80
31 – 36
19.5 Electrical System Specifications
(operating conditions: T
amb
= -40 to +125°C, VDD5V = 3.0-3.6V (3V operation) VDD5V = 4.5-5.5V (5V operation)
unless otherwise noted)
Parameter
Symbol
Min
Typ
Resolution
*
RES
Max
Unit
Note
10
bit
0.352 deg
Integral non-linearity
(optimum)
*
INL
opt
± 0.5
deg
Maximum error with respect to the best line
fit. Verified at optimum magnet placement,
T
amb
=25 °C.
Integral non-linearity
(optimum)
*
INL
temp
± 0.9
deg
Maximum error with respect to the best line
fit. Verified at optimum magnet placement ,
T
amb
= -40 to +125°C
Integral non-linearity
*
INL
± 1.4
deg
Best line fit = (Err
max
– Err
min
) / 2
Over displacement tolerance with 6mm
diameter magnet, T
amb
= -40 to +125°C
Differential non-linearity
*
DNL
±
0.176
deg
10bit, no missing codes
0.06
1 sigma, fast mode (pin MODE = 1)
Transition noise
*
TN
0.03
Deg
RMS
1 sigma, slow mode (pin MODE=0 or open)
Power-on reset thresholds
On voltage; 300mV typ.
hysteresis
Off voltage; 300mV typ.
hysteresis
V
on
V
off
1,37
1.08
2.2
1.9
2.9
2.6
V
V
DC supply voltage 3.3V (VDD3V3)
DC supply voltage 3.3V (VDD3V3)
20
fast mode (pin MODE=1)
Power-up time,
Until offset compensation
finished, OCF = 1, Angular
Data valid
t
PwrUp
80
ms
slow mode (pin MODE=0 or open)
96
fast mode (pin MODE=1)
System propagation delay
absolute output : delay of
ADC and DSP
t
delay
384
μs
slow mode (pin MODE=0 or open)
2.48
2.61
2.74
T
amb
= 25°C, slow mode (pin MODE=0 or
open)
Internal sampling rate for
absolute output:
f
S,mode0
2.35
2.61
2.87
kHz
T
amb
= -40 to +125°C, slow mode (pin
MODE=0 or open)
9.90
10.42
10.94
T
amb
= 25°C, fast mode (pin MODE = 1)
Internal sampling rate for
absolute output
f
S,mode1
9.38
10.42
11.46
kHz
T
amb
= -40 to +125°C, : fast mode
(pin MODE = 1)
Read-out frequency
CLK
>0
1
MHz
Max. clock frequency to read out serial data
*) digital interface
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AS5043 AB 功能描述:BOARD ADAPTER AS5043 RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 評(píng)估板 - 傳感器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:-
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