參數(shù)資料
型號(hào)： LB11872V
廠商： Sanyo Electric Co.,Ltd.
英文描述： Monolithic Digital IC For Polygonal Mirror Motors Scanner Driver IC
中文描述： 單片數(shù)字集成電路對(duì)于多邊形掃描鏡電機(jī)驅(qū)動(dòng)器IC
文件頁(yè)數(shù)： 7/12頁(yè)
文件大?。?/td> 132K
代理商： LB11872V
LB11872V
No.A0367-7/12
Pin Functions
Pin No.
Symbol
Pin Description
Equivalent Circuit
1
VREG
Stabilized power supply (6.3 V).
Insert a capacitor (about 0.1
μ
F) between this pin and
ground for stabilization.
Power supply
2
VCC
SUB
8
SUB pin.
Connect this pin to ground.
Motor drive outputs.
If the output oscillates, insert a capacitor (about 0.1
μ
F)
between this pin and ground.
Output current detection.
Insert low-valued resistors (Rf) between these pins
and ground.
The output current will be limited to the value set by
the equation IOUT = VL/RF.
Hall effect sensor signal inputs.
These inputs are high when IN+ is greater than IN-
and low when IN- is greater than IN+.
The logic high state indicates that VIN+ has a lever
higher than VIN-.
Insert capacitors between the IN+ and IN- pins to
reduce noise.
An amplitude of over 50mA p-p and under 350mVp-p
is desirable for the Hall input signals.
Kickback can occur in the output waveform if the Hall
input amplitude is over 350mVp-p.
Ground
9
RF
10
11
12
OUT1
OUT2
OUT3
13
14
15
16
17
18
IN2+
IN2-
IN1+
IN1-
IN3+
IN3-
23
GND
28
AGC
AGC amplifier frequency characteristics correction.
Insert a capacitor (about 0.022
μ
F) between this pin
and ground.
Continued on next page.
22
VCC
2
4
6
3
5
7
VCC
300
300
8
300
VREG
26 27
28
300
VREG
25
VCC
相關(guān)PDF資料
PDF描述
LB11873 Monolithic Digital IC For Polygonal Mirror Motors Three-Phase Brushless Motor Driver
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LB11873 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Monolithic Digital IC For Polygonal Mirror Motors Three-Phase Brushless Motor Driver
LB11873-MPB-E 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 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
LB11873-TRM-E 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 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
LB11876 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Monolithic Digital IC For Polygonal Mirror Motors Three-Phase Brushless Motor Driver
LB11876-MPB-E 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 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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