參數(shù)資料
型號(hào): AS5140H-ASST
廠商: ams
文件頁(yè)數(shù): 8/38頁(yè)
文件大?。?/td> 1279K
描述: IC ENCODER ROTARY 10BIT 16-SSOP
標(biāo)準(zhǔn)包裝: 2,000
傳感范圍: 45mT ~ 75mT
類(lèi)型: 線性,旋轉(zhuǎn)編碼器 - 可編程
電源電壓: 3 V ~ 3.6 V,4.5 V ~ 5.5 V
電流 - 電源: 21mA
電流 - 輸出(最大): 4mA
輸出類(lèi)型: 數(shù)字式,PWM,10 位串行
特點(diǎn): 可編程
工作溫度: -40°C ~ 150°C
封裝/外殼: *
供應(yīng)商設(shè)備封裝: *
包裝: *
www.austriamicrosystems.com/AS5140H
Revision 1.4
7 - 37
AS5140H
Data Sheet - Electrical Characteristics
6 Electrical Characteristics
TAMB
 
= -40 to 150篊, VDD5V = 3.0-3.6V (3V operation) VDD5V = 4.5-5.5V (5V operation), unless otherwise noted.
6.1 DC Characteristics for Digital Inputs and Outputs
Table 4. Operating Conditions
Symbol
Parameter
Conditions
Min
Typ
Max
Units
I
supp
Supply current
16
21
mA
VDD5V
External supply voltage at pin VDD5V
5V operation
4.5
5.0
5.5
V
VDD3V3
Internal regulator output voltage at pin
VDD3V3
3.0
3.3
3.6
V
VDD5V
External supply voltage at pin
VDD5V,VDD3V3
3.3V operation
(pins VDD5V and VDD3V3 connected)
3.0
3.3
3.6
V
VDD3V3
3.0
3.3
3.6
V
t
pwrup3
External VDD3V3 supply voltage rise
time at power-up
10%-90% level in 3.3V mode (pins VDD5V
and VDD3V3 connected)
1
150
Table 5. CMOS Schmitt-Trigger Inputs: CLK, CSn (CSn = Internal Pull-up)
Symbol
Parameter
Conditions
Min
Typ
Max
Units
VIH
High level input voltage
Normal operation
0.7 *
VDD5V
V
VIL
Low level input voltage
0.3 *
VDD5V
V
V
Ion
 - V
Ioff
Schmitt Trigger hysteresis
1
V
ILEAK
Input leakage current
CLK only
-1
1
礎(chǔ)
I
iL
Pull-up low level input current
CSn only, VDD5V:5.0V
-30
-100
Table 6. CMOS / Program Input: Prog
Symbol
Parameter
Conditions
Min
Typ
Max
Units
VIH
High level input voltage
0.7 *
VDD5V
5
V
V
PROG
High level input voltage
During programming
Refer to Programming 
Conditions on page 9
V
VIL
Low level input voltage
0.3 *
VDD5V
V
I
iL
Pull-down high level input current
VDD5V:5.5V
100
礎(chǔ)
Table 7. CMOS Output Open Drain: MagINCn, MagDECn
Symbol
Parameter
Conditions
Min
Typ
Max
Units
V
OL
Low level output voltage
VSS+0.4
V
I
O
Output current
VDD5V:4.5V
4
mA
VDD5V:3V
2
I
OZ
Open drain leakage current
1
礎(chǔ)
Table 8. CMOS Output: A, B, Index, PWM
Symbol
Parameter
Conditions
Min
Typ
Max
Units
VOH
High level output voltage
VDD5V-
0.5
V
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