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參數(shù)資料
| 型號(hào)： | MC3479P |
| 廠商： | MOTOROLA INC |
| 元件分類(lèi)： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | STEPPER MOTOR DRIVER |
| 中文描述： | STEPPER MOTOR CONTROLLER, 0.5 A, PDIP16 |
| 封裝： | PLASTIC, DIP-16 |
| 文件頁(yè)數(shù)： | 1/10頁(yè) |
| 文件大小： | 159K |
| 代理商： | MC3479P |
SEMICONDUCTOR
TECHNICAL DATA
STEPPER MOTOR
DRIVER
Order this document by MC3479/D
P SUFFIX
PLASTIC PACKAGE
CASE 648C
(Top View)
Bias/Set
Gnd
Gnd
Gnd
Gnd
10
Gnd
4
18
3
9
Gnd
Gnd
1
OIC
Gnd
Clk
Gnd
Bias/Set
16
VM
L3
Gnd
PIN CONNECTIONS
L4
11
12
13
17
16
15
14
8
7
9
2
1
5
19
8
4
20
7
6
5
3
2
L1
L2
Full/Half
Step
VD
CW/CCW
Phase A
L4
15
14
13
12
11
10
6
L
V
M
V
D
L
L
P
C
F
O
C
INPUT TRUTH TABLE
Input Low
Input High
CCW
CW
Full Step
Hi Z
Half Step
Low Z
CW/CCW
Full/Half Step
OIC
Positive Edge Triggered
Clk
1
MOTOROLA ANALOG IC DEVICE DATA
The MC3479 is designed to drive a two–phase stepper motor in the
bipolar mode. The circuit consists of four input sections, a logic
decoding/sequencing section, two driver–stages for the motor coils, and an
output to indicate the Phase A drive state.
Single Supply Operation: 7.2 to 16.5 V
350 mA/Coil Drive Capability
Clamp Diodes Provided for Back–EMF Suppression
Selectable CW/CCW and Full/Half Step Operation
Selectable High/Low Output Impedance (Half Step Mode)
TTL/CMOS Compatible Inputs
Input Hysteresis: 400 mV Minimum
Phase Logic Can Be Initialized to Phase A
Phase A Output Drive State Indication (Open–Collector)
Available in Standard DIP and Surface Mount
CW/CCW
VM
Gnd
Bias/Set
Phase A
Logic
Driver
OIC
Driver
F/H Step
Clk
Clock
Figure 1. Representative Block Diagram
L4
L3
VD
L2
L1
OIC
Full/Half
Step
CW/CCW
ORDERING INFORMATION
Device
Operating
Temperature Range
Package
MC3479P
TA = 0
°
to +70
°
C
Plastic
Motorola, Inc. 1996
Rev 1
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相關(guān)代理商/技術(shù)參數(shù) |
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| MC3479PG | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Two Phase Steper Motor Controller RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類(lèi)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 |
| MC3479PG | 制造商:ON Semiconductor 功能描述:STEPPER MOTOR DRIVER 3479 DIP16 |
| MC34801 | 制造商:SPC Multicomp 功能描述:CONNECTOR FPC 1.25MM 14WAY |
| MC34803 | 制造商:SPC Multicomp 功能描述:CONNECTOR FPC 1.25MM 14WAY 制造商:SPC Multicomp 功能描述:CONNECTOR, FPC, 1.25MM, 14WAY |
| MC34805 | 制造商:SPC Multicomp 功能描述:CONNECTOR FPC SMD 1MM 10WAY 制造商:SPC Multicomp 功能描述:CONNECTOR, FPC, SMD, 1MM, 10WAY |
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