參數(shù)資料
型號(hào)： LB1875
廠商： Sanyo Electric Co.,Ltd.
英文描述： Polygon Mirror Motor Predriver IC
中文描述： 多邊形鏡電機(jī)預(yù)驅(qū)動(dòng)器集成電路
文件頁(yè)數(shù)： 3/17頁(yè)
文件大?。?/td> 207K
代理商： LB1875
LB1875
No. 6002-3/17
Electrical Characteristics
at Ta = 25
°
C, V
CC
= 12V
Continued on next page
min
typ
30
max
40
Power supply current
I
CC
mA
[5V regulated output ]
Output fluctuation
V
REG
4.65
5.0
5.35
V
Voltage fluctuation
V
REG
1
V
CC
=8 to 13.5V
40
100
mV
Load fluctuation
V
REG
2
I
O
=0 to –15 mA
20
100
mV
Temperature coefficcient
V
REG
3
Design target value
0
mV/
°
C
[Output Section]
Output saturation voltage
V
O
(sat)1-1 UH, VH, WH "L" level, I
O
=50
μ
A
0.1
0.3
V
Vo(sat)1-2 UH, VH, WH "L" level, I
O
=10 mA
0.9
1.1
V
V
O
(sat)2
UH, VH, WH "L" level, I
O
=20 mA
V
CC
–0.9
V
CC
–1.1
V
V
O
(sat)3
UL, VL, WL, I
O
=20 mA
0.2
0.4
V
Output leak current
I
O
leak
UL, VL, WL
10
μ
A
[Hall amplifier]
Input bias current
I
HB
(HA)
–4
–1
μ
A
Same-phase input voltage range
V
ICM
0
V
CC
–2.0
V
Hall input sensitivity
30
mV
P-P
Hysteresis width
V
IN
(HA)
8
14
24
mV
Input voltage L->H
V
SLH
7
mV
Input voltage H->L
V
SHL
–7
mV
[FG/Schmitt comparator section]
Input bias current
I
B
(FGS)
–4
–1
μ
A
Same-phase input voltage range
V
ICM
(FGS)
0
V
CC
–2.0
V
Input sensitivity
V
IN
(FGS)
30
mV
P-P
Hysteresis width
V
IN
(FGS) Design target value
8
14
24
mV
Input voltage L->H
V
SLH
(FGS) Design target value
7
mV
Input voltage H->L
V
SHL
(FGS) Design target value
–7
mV
[PWM oscillator]
Output High level voltage
V
OH
(OSC)
2.7
3.0
3.3
V
Output Low level voltage
V
OL
(OSC)
1.5
1.8
2.1
V
Oscillator frequency
f(OSC)
C=2200 pF
30
kHz
Amplitude
V(OSC)
1.0
1.2
1.4
V
P-P
[PWM output]
Output saturation voltage
V
OL
(PWM) I
PWM
=15 mA
0.9
2.0
V
Output leak current
I
L
(PWM)
V
O
=V
CC
10
μ
A
[CSD oscillator ]
Output High level voltage
V
OH
(CSD)
2.5
2.8
3.1
V
Output Low level voltage
V
OL
(CSD)
0.55
0.85
1.15
V
External C charge current
I
CHG
1
–13
–10
–7
μ
A
External C discharge current
I
CHG
2
7
10
13
μ
A
Oscillator frequency
f
CSD
C=0.068
μ
F
35
Hz
Amplitude
V
CSD
1.75
1.95
2.15
V
P-P
[Phase comparator output]
Output High level voltage
V
PDH
I
OH
=–100
μ
A
V
REG
–0.2
V
REG
–0.1
V
Output Low level voltage
V
PDL
I
OH
=100
μ
A
0.1
0.2
V
Output source current
I
PD
+
V
PD
=V
REG
/2
–0.6
mA
Output sink current
I
PD
–
V
PD
=V
REG
/2
1.5
mA
[Phase lock detector output]
Output saturation voltage
V
OL
(LD)
I
LD
=10 mA
0.1
0.4
V
Output leak current
I
L
(LD)
V
O
=V
CC
10
μ
A
Ratings
Parameter
Symbol
Conditions
Unit
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LB1876 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver for Polygon Mirror Motors
LB1876(36SOP) 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Controller Miscellaneous - Datasheet Reference
LB1876_09 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For Polygon Mirror Motors 3-phase Brushless Motor Driver
LB1876-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
LB1876-TLM-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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