參數(shù)資料
型號(hào)： AMIS-30623AAGA
廠商： ON SEMICONDUCTOR
元件分類： 運(yùn)動(dòng)控制電子
英文描述： STEPPER MOTOR CONTROLLER, 0.8 A, PDSO20
封裝： SOIC-20
文件頁(yè)數(shù)： 25/67頁(yè)
文件大小： 2400K
代理商： AMIS-30623AAGA
AMIS-30623 LIN Microstepping Motordriver
Data Sheet
15.2.9. RAM Registers
Table 19: RAM Registers
Register
Mnemonic
Length
(bit)
Related commands
Comment
Reset state
Actual position
ActPos
16
16-bit signed
Last programmed
position
Pos/
TagPos
16/11
16-bit signed or
11-bit signed for half stepping
Note 1
Acceleration shape
AccShape
1
‘0’
normal acceleration from Vmin to
Vmax
‘1’
motion at Vmin without acceleration
‘0’
Coil peak current
Irun
4
Operating current
See look-up table Irun
Coil hold current
Ihold
4
Standstill current
See look-up table Ihold
Minimum Velocity
Vmin
4
See look-up table Vmin
Maximum Velocity
Vmax
4
See look-up table Vmax
Shaft
1
Direction of movement
for positive velocity
Acceleration/
deceleration
Acc
4
See Section 13.4 Acceleration
See look-up table Acc
Secure Position
SecPos
11
Target position when LIN connection fails;
11 MSBs of 16-bit position (LSBs fixed to
‘0’)
Stepping mode
StepMode
2
See look-up table StepMode
Stall detection absolute
threshold
AbsThr
4
Stall detection delta
threshold
DelThr
4
Sleep Enable
SleepEn
Enables entering sleep mode after LIN lost
Fail Safe
FailSafe
Triggers autonomous motion after LIN lost
at POR See also 16.8 LIN lost behavior
From OTP
memory
Stall detection delay
FS2StallEn
3
Delays the stall detection after acceleration
‘000’
Stall detection
sampling
MinSamples
3
‘000’
PWM Jitter
PWMJEn
1
‘1’ means jitter is added
‘0’
100% duty cycle Stall
Disable
DC100SDis
1
‘1’ means stall detection is disabled in
case PWM regulator runs at
δ = 100%
‘0’
PWM frequency
PWMFreq
1
‘0’
Note 1
: A ResetToDefault command will act as a reset of the RAM content, except for ActPos and TagPos registers that are not modified.
Therefore, the application should not send a ResetToDefault during a motion, to avoid any unwanted change of parameter.
31
AMI Semiconductor
– June 2006, Rev 3.0
www.amis.com
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AMIS-30623AANA 制造商:AMI 制造商全稱:AMI 功能描述:LIN Microstepping Motordriver
AMIS-30623BAGA 制造商:AMI 制造商全稱:AMI 功能描述:LIN Microstepping Motordriver
AMIS-30623BANA 制造商:AMI 制造商全稱:AMI 功能描述:LIN Microstepping Motordriver
AMIS30623C6238G 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 LIN STEPPER DRIVER STALL RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
AMIS30623C6238RG 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 LIN STEPPER DRIVER STALL RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
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