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參數(shù)資料
| 型號： | LV8481CS |
| 廠商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分類： | 運動控制電子 |
| 英文描述： | STEPPER MOTOR CONTROLLER, PBGA10 |
| 封裝： | 0.97 X 2.47 MM, 0.50 MM HEIGHT, WLP-10 |
| 文件頁數(shù)： | 2/13頁 |
| 文件大?。?/td> | 248K |
| 代理商： | LV8481CS |
LV8481CS
AF sequence diagram
Hold time
Standby (current-carrying off)
Target position Hold-
current-carrying
I2C Control signal reception
AF sequence END
Hold time
Driver operation
Lens stroke
Position Hold-
current-carrying
By target steps
Step operation
Current-carrying off
(1) Set default value at OUT1 = H, OUT2 = L, OUT3 = H and OUT4 = L.
(2) STMspeed at the AF sequence becomes 500pps.
(3) The hold current-carrying time, it is the same time both front and rear times.
Default Position Sequence diagram
Hold time
Standby (current-carrying off)
Default position
Hold-current-carrying
Hold current-carrying
I2C control signal reception
Default position sequence END
Driver operation
Lens Default position
Lens position
To the lens default position,
Step operation
Current-
carrying off
Further note : (1) When the flag of D4 in the address 00000001 of a default position sequence is “1”, whether or not the
total of a default position sequence is 65step or more is set by using a flag in D5.
The command is transmitted by the I
2C communication after setting HOLD time.
(2) The number of step, the rotational direction and AFon/off are set in the address 00000000. And, a
default position sequence is performed at the IC side when the data is transmitted by using I2C
communication.
(3) STMspeed in a default position sequence becomes 100pps.
(4) Hold current-carrying time, it becomes congruent with the previous or nest time.
No.A1600-10/13
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LV8481CS-TE-L-H | 功能描述:馬達/運動/點火控制器和驅動器 SATURATED DRIVER RoHS:否 制造商:STMicroelectronics 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| LV8483CS | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For Camera Modules Composite Channel Lens Driver |
| LV8483CS-TE-L-H | 功能描述:馬達/運動/點火控制器和驅動器 COMPOSITE CH LENS RoHS:否 制造商:STMicroelectronics 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| LV8491CT | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Piezo Actuator Driver IC |
| LV8491CT-TE-L-H | 功能描述:馬達/運動/點火控制器和驅動器 RoHS:否 制造商:STMicroelectronics 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
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