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參數(shù)資料
| 型號(hào)： | AS5115-HSST-500 |
| 廠商： | ams |
| 文件頁(yè)數(shù)： | 8/21頁(yè) |
| 文件大?。?/td> | 1429K |
| 描述： | IC ENCODER ROTARY 16-SSOP |
| 應(yīng)用說(shuō)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(lèi)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(lèi)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(chēng)： | AS5115-HSST-500DKR |
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www.austriamicrosystems.com/AS5115
Revision 1.11
7 - 20
AS5115
Datasheet - Detailed Description
7 Detailed Description
The benefits of AS5115 are as follows:
n Complete system-on-chip, no angle calibration required
n Ideal for applications in harsh environments due to magnetic sensing principle
n High reliability due to non-contact sensing
n Robust system, tolerant to horizontal misalignment, temperature variations and external magnetic fields
7.1 Sleep Mode
The target is to provide the possibility to reduce the total current consumption. No output signal will be provided when the IC is in sleep mode.
Enabling or disabling sleep mode is done by sending the SLEEP or WAKEUP commands via. the SSI interface. Analog blocks are powered
down with respect to fast wake up time.
7.2 SSI Interface
The setup for the device is handled by the digital interface. Each communication starts with the rising edge of the chip select signal. The
synchronization between the internal free running analog clock oscillator and the external used digital clock source for the digital interface is
done in a way that the digital clock frequency can vary in a wide range.
Table 8. SSI Interface Pin Description
Port
Symbol
Function
Chip select
CS
Indicates the start of a new access cycle to the device
CS = LO ?reset of the digital interface
DCLK
DCLK
Clock source for the communication over the digital interface
Bidirectional data input output
DIO
Command and data information over one single line
The first bit of the command defines a read or write access
Table 9. SSI Interface Parameter Description
Symbol
Parameter
Notes
Min
Typ
Max
Unit
f_DCLK
Clock frequency at normal operation
The nominal value for the clock frequency can
be derived from a 10MHz oscillator source.
no limit
5
6
MHz
f_EZ_RW
Clock frequency at easy zap read
write access
no limit
5
6
kHz
f_EZ_PROG
Clock frequency at easy zap access
program OTP
Correct access to the programmable zener
diode block needs a strict timing the zap
pulse is exact one period.
The nominal value for the clock frequency can
be derived from a 10MHz oscillator source.
200
-
650
kHz
f_EZ_ARB
Clock frequency at easy zap analog
readback
20pF external load allowed.
The nominal value for the clock frequency can
be derived from a 10MHz oscillator source.
no limit
156.3
162.5
kHz
Parameter
Notes
Interface General at normal mode
Protocol: 5 command bit + 16 data input output
Command
5-bit command: cmd<4:0> ?bit<21:16>
Data
16-bit data: data<15:0> ?bit<15:0>
Interface General at extended mode
Protocol: 5 command bit + 46 data input output
相關(guān)PDF資料 |
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| AS5130-ASST-500 | IC ENCODER ROTORY 8-BIT 16-SSOP |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AS5115-SS_EK_AB | 功能描述:AS5115 - Magnetic, Rotary Position Sensor Evaluation Board 制造商:ams 系列:- 零件狀態(tài):有效 傳感器類(lèi)型:磁性，旋轉(zhuǎn)位置 感應(yīng)范圍:360° 接口:模擬和數(shù)字 靈敏度:- 電壓 - 電源:4.5 V ~ 5.5 V 嵌入式:- 所含物品:板 使用的 IC/零件:AS5115 標(biāo)準(zhǔn)包裝:1 |
| AS5115-SS_EK_DB | 功能描述:AS5115 - Magnetic, Rotary Position Sensor Evaluation Board 制造商:ams 系列:- 零件狀態(tài):有效 傳感器類(lèi)型:磁性，旋轉(zhuǎn)位置 感應(yīng)范圍:360° 接口:模擬和數(shù)字 靈敏度:- 電壓 - 電源:5V USB 或 9V 嵌入式:是 所含物品:板 使用的 IC/零件:AS5115 標(biāo)準(zhǔn)包裝:1 |
| AS5115-SS_EK_PB | 功能描述:AS5115 - ZIF Socket 制造商:ams 系列:- 零件狀態(tài):有效 模塊/板類(lèi)型:ZIF 插口 配套使用產(chǎn)品/相關(guān)產(chǎn)品:AS5115 標(biāo)準(zhǔn)包裝:1 |
| AS5117-02 | 制造商:MISCELLANEOUS 功能描述: |
| AS51180FLF | 制造商:TT Electronics / IRC 功能描述:AS51180FLF |
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