ENA1250 [SANYO]
Bi-CMOS LSI For DSC, and Cell Phone Camera Modules 4-channel Single-chip Motor Driver IC; BI -CMOS LSI对于数码相机，以及手机相机模块4通道单芯片电机驱动器IC
| 型号： | ENA1250 |
| 厂家： | 
SANYO SEMICON DEVICE |
| 描述： | Bi-CMOS LSI For DSC, and Cell Phone Camera Modules 4-channel Single-chip Motor Driver IC |
| 文件： | 总7页 (文件大小：86K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Ordering number : ENA1250
Bi-CMOS LSI
For DSC, and Cell Phone Camera Modules
LV8411GR
4-channel Single-chip Motor Driver IC
Overview
The LV8411GR is an H bridge motor driver IC and is able to control 4 modes of forward, reverse, brake, and standby.
This IC housed in a miniature package is optimum for use in a stepping motor driving system for DSC or a camera module
of cell phones.
Features
• Saturation drive H bridge: 4 channels
• Built-in thermal protection circuit
• Built-in low voltage malfunction prevention circuit
• Incorporates a transistor for driving photosensors
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Power supply voltage 1
Power supply voltage 2
Output peak current
Symbol
Conditions
Ratings
Unit
V
V
max
max
6.0
6.0
M
V
I
V
CC
peak
max1
max2
Channels 1 to 4, t ≤ 10msec, ON-duty ≤ 20%
600
mA
mA
mA
W
O
Output continuous current 1
Output continuous current 2
Allowable power dissipation
Operating temperature
Storage temperature
I
Channels 1 to 4
PI1
400
O
O
I
30
Pd max
Topr
Mounted on a circuit board*
1.05
-30 to +85
-55 to +150
°C
°C
Tstg
* Specified circuit board : 40mm×50mm×0.8mm : glass epoxy four-layer board
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
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thereof. If you should intend to use our products for applications outside the standard applications of our
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consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer
's products or
equipment.
73008 MS PC 20080703-S00001 No.A1250-1/7
LV8411GR
Recommended Operating Conditions at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Unit
V
Power supply voltage range 1
Power supply voltage range 2
Logic input voltage range
Input frequency
V
2.5 to 5.5
2.5 to 5.5
M
V
V
CC
V
0 to V +0.3
CC
V
IN
f
IN1 to 8, INA
to 100
kHz
IN
Electrical Characteristics at Ta = 25°C, V = 5V, V
= 3.3V, unless otherwise specified.
M
CC
Ratings
typ
Parameter
Symbol
Conditions
Unit
min
max
1.0
200
1.2
2.5
200
200
50
Standby mode current drain
VM current drain
Istn
IM
IN1 to 8 = “L”
µA
µA
mA
V
IN1 = “H”, IM1 + IM2, with no load
IN1 = “H”
50
100
0.6
V
V
current drain
I
0.3
2.0
100
160
10
CC
CC
low-voltage cutoff voltage
VthV
CC
2.25
150
180
30
CC
Low-voltage hysteresis voltage
Thermal shutdown temperature
Thermal hysteresis width
OUT1 to 8
VthHIS
TSD
mV
°C
°C
Design guarantee value *
Design guarantee value *
∆TSD
Logic pin internal pull-down
resistance
Rin
IN1 to 8
50
100
33
200
kΩ
Logic pin input current
IinL
IinH
V
V
= 0V, IN1 to 8
1.0
60
µA
µA
V
IN
IN
= 3.3V, IN1 to 8
16.5
2.5
Logic input high-level voltage
Logic input low-level voltage
Output on-resistance
Vinh
Vinl
IN1 to 8
IN1 to 8
1.0
0.9
0.6
1.0
1.2
V
Ronu
Rond
I
I
= 400mA, upper ON resistance
0.75
0.45
Ω
O
O
= 400mA, lower ON resistance
Ω
Output leakage current
Diode forward voltage
PI1
I
leak
µA
V
O
VD
ID = -400mA
INA
0.7
50
0.9
Logic pin internal pull-down
resistance
Rin
100
200
kΩ
Logic pin input current
IinL
IinH
Vinh
Vinl
Ron
V
V
= 0V, INA
1.0
60
µA
µA
V
IN
IN
= 3.3V, INA
16.5
2.5
33
Logic input high-level voltage
Logic input low-level voltage
Output on-resistance
INA
INA
1.0
6.0
1.0
V
I
= 10mA
3.0
Ω
O
Output leakage current
I
leak
O
µA
No.A1250-2/7
LV8411GR
Package Dimensions
unit : mm (typ)
3366
Pd max – Ta
1.2
Specified board : 40.0×50.0×0.8mm3
4-layer glass epoxy
TOP VIEW
3.0
SIDE VIEW
BOTTOM VIEW
(0.125)
1.05
1
0.8
0.6
0.4
0.2
(C0.14)
0.55
24
2
1
0.19
SIDE VIEW
(0.5)
0.4
0
–
–
30 20
0
20
40
60
80
100
Ambient temperature, Ta – °C
SANYO : VCT24(3.0X3.0)
Pin Assignment
18
17
16
15
14
13
19 PGND
20 OUT1
21 VM1
PGND2 12
OUT8 11
VM2 10
LV8411GR
22
V
IN8
IN7
IN6
9
8
7
CC
23 SGND
24 PI1
Top View
1
2
3
4
5
6
No.A1250-3/7
LV8411GR
Block Diagram
No.A1250-4/7
LV8411GR
Pin Functions
Pin No.
Pin name
Pin Function
Equivalent Circuit
1
INA
Control signal input pin
(Photo sensor driving transistor)
Control signal input pin
Control signal input pin
Control signal input pin
Control signal input pin
Control signal input pin
Control signal input pin
Control signal input pin
Control signal input pin
V
CC
2
3
4
5
6
7
8
9
IN1
IN2
IN3
IN4
IN5
IN6
IN7
IN8
10kΩ
100kΩ
GND
11
13
14
15
16
17
18
20
OUT8
OUT7
OUT6
OUT5
OUT4
OUT3
OUT2
OUT1
Outpin
Outpin
Outpin
Outpin
Outpin
Outpin
Outpin
Outpin
VM
PGND
24
PI1
Photo sensor driving transistor output
pin
GND
22
V
Logic system power supply
connection pin
CC
10
21
23
VM2
Motor power supply connection pin
Motor power supply connection pin
Signal ground
VM1
SGND
12
19
PGND2
PGND1
Power ground
Power ground
No.A1250-5/7
LV8411GR
Logic input specifications
• Common channels 1 to 4
ch1 : IN1 to IN2, OUT1 to OUT2
ch2 : IN3 to IN4, OUT3 to OUT4
ch3 : IN5 to IN6, OUT5 to OUT6
ch4 : IN7 to IN8, OUT7 to OUT8
Input
Output
Operation mode
IN1
L
IN2
L
OUT1
OUT2
OFF
H
OFF
L
Standby
CW (forward)
CCW (reverse)
Brake
H
L
L
H
L
H
H
H
L
L
• Output stage transistor function
VM
VM
VM
ON
OFF
OFF
ON
OFF
OFF
OFF
ON
ON
OFF
ON
ON
(Forward)
(Reverse)
(Brake)
• Photo sensor driving transistor
When thermal shutdown and V
control of the internal circuit. But the output (PI1) of photo sensor driving transistor continues operation.
low-voltage cut circuits are activated, OUT1 through OUT8 are turned OFF under
CC
Input
INA
L
Photo sensor driving
PI1
OFF
ON
H
No.A1250-6/7
LV8411GR
SANYO Semiconductor Co.,Ltd. assumes no responsibility for equipment failures that result from using
products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition
ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor Co.,Ltd.
products described or contained herein.
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semiconductor products fail or malfunction with some probability. It is possible that these probabilistic failures or
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to smoke or fire, or accidents that could cause damage to other property. When designing equipment, adopt
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product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification" for the
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Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed
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This catalog provides information as of July, 2008. Specifications and information herein are subject
to change without notice.
PS No.A1250-7/7
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