參數(shù)資料
型號: AS5115-HSST-500
廠商: ams
文件頁數(shù): 6/21頁
文件大?。?/td> 1429K
描述: IC ENCODER ROTARY 16-SSOP
應(yīng)用說明: AS5000 Series Magnet Selection Guide
AS5000 Series Magnets for Extended Vertical Range
標(biāo)準(zhǔn)包裝: 1
傳感范圍: 32mT 跳閘,160mT 釋放
類型: 線性,旋轉(zhuǎn)式 - 可編程
電源電壓: 4.5 V ~ 5.5 V
電流 - 電源: 28mA
電流 - 輸出(最大): 1mA
輸出類型: 模擬,數(shù)字
特點(diǎn): 高精度
工作溫度: -40°C ~ 150°C
封裝/外殼: 16-SSOP(0.209",5.30mm 寬)
供應(yīng)商設(shè)備封裝: 16-SSOP
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: AS5115-HSST-500DKR
www.austriamicrosystems.com/AS5115
Revision 1.11
5 - 20
AS5115
Datasheet - Electrical Characteristics
6 Electrical Characteristics
Unless otherwise noted in this specification, all defined tolerances of parameters are assured over the whole operation conditions range and also
over lifetime.
Table 3. Operating Conditions
Symbol
Parameter
Condition
Min
Typ
Max
Unit
VDD
Positive Supply Voltage
4.5
5.5
V
VSS
Negative Supply Voltage
0.0
0.0
V
T_amb
Ambient temperature
-40
150
Table 4. DC/AC Characteristics for Digital Inputs and Outputs
Symbol
Parameter
Condition
Min
Typ
Max
Unit
CMOS Input
V_IH
High level input voltage
0.7 * V
DD
VDD
V
V_IL
Low level input voltage
0
0.3 * VDD
V
I_LEAK
Input Leakage Current
1
礎(chǔ)
CMOS Output
V_OH
High level output voltage
4mA
VDD - 0.5
VDD
V
V_OL
Low level output voltage
4mA
0
VSS + 0.4
V
C_L
Capacitive Load
35
pF
CMOS Output Tristate
I_OZ
Tristate Leakage Current
1
礎(chǔ)
Table 5. Magnetic Input Specification
Symbol
Parameter
Condition
Min
Typ
Max
Unit
B
Zpp
Magnetic input field amplitude
Peak to peak at the radius
(=1mm) of the hall array
32
160
mT
B_offset
Magnetic field offset
Within the linear range of the magnet
-10
+10
mT
f
rot
Rotational speed
Maximum 30,000 RPM
0
500
Hz
Table 6. Electrical System Specifications
Symbol
Parameter
Condition
Min
Typ
Max
Unit
IDD
Current Consumption
Maximum value derived at maximum I_H
(Hall Bias Current)
28
mA
t
power_on
Power up time
1.275
ms
t
prop
Propagation delay
 -40篊 to 150篊
18
22
30
M
Magnetic Sensitivity
Version: AS5115
10
60
mV / mT
Version: AS5115A
20.72
28
35.28
V
PP
Analog output voltage amplitude
(peak to peak)
1.38
1.94
2.5
V
AM
Temp
AM tracking accuracy over temperature
 -40篊 to 150篊
-1
+1
%
AM
Sin / Cos Amplitude mismatch
25篊
-2
+2
%
V
offset1
Output DC offset voltage
At no input signal; programmable OTP
setting (see page 8)
1.47
1.5
1.53
V
V
offset2
2.45
2.5
2.55
DC
offdrift
DC Offset Drift
-40篊 to 150篊
-50
+50
礦/篊
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