參數(shù)資料
型號(hào)： TMC239
廠商： Electronic Theatre Controls, Inc.
英文描述： High Current Microstep Stepper Motor Driver with protection / diagnosis and SPI Interface
中文描述： 大電流微步驅(qū)動(dòng)器，步進(jìn)電機(jī)保護(hù)/診斷和SPI接口
文件頁(yè)數(shù)： 20/21頁(yè)
文件大?。?/td> 170K
代理商： TMC239
TMC239 DATA SHEET (V1.00 / Apr. 24th, 2003)
20
Copyright 2002, TRINAMIC Microchips GmbH
Interface Timing
Propagation times
(3.0 V
≤
VCC
≤
5.5 V, -40°C
≤
Tj
≤
150°C; V
IH
= 2.8V, V
IL
= 0.5V; tr, tf = 10ns; C
L
= 50pF,
unless otherwise specified)
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
f
SCK
SCK frequency
ENN = 0
DC
4
MHz
t
1
SCK stable before and after
CSN change
50
ns
t
CH
Width of SCK high pulse
100
ns
t
CL
Width of SCK low pulse
100
ns
t
DU
SDI setup time
40
ns
t
DH
SDI hold time
50
ns
t
D
SDO delay time
C
L
= 50pF
37
80
ns
t
ZC
CSN
impedance
high
to
SDO
high
50
ns
t
ES
ENN to SCK setup time
tbd
μs
t
1
SDO
SDI
SCK
CSN
t
ES
t
1
t
1
t
CL
t
CH
bit11
t
D
bit10
bit0
bit11
bit10
bit0
t
ZC
t
DU
t
DH
ENN
相關(guān)PDF資料
PDF描述
TMC239-LA High Current Microstep Stepper Motor Driver with protection / diagnosis and SPI Interface
TMC239-SA High Current Microstep Stepper Motor Driver with protection / diagnosis and SPI Interface
TMC249A High Current Microstep Stepper Motor Driver with sensorless stall detection, protection / diagnostics and SPI Interface
TMC249A-LA High Current Microstep Stepper Motor Driver with sensorless stall detection, protection / diagnostics and SPI Interface
TMC249A-SA High Current Microstep Stepper Motor Driver with sensorless stall detection, protection / diagnostics and SPI Interface
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TMC239_1 制造商:TRINAMIC 制造商全稱:TRINAMIC 功能描述:High current microstep stepper motor driver with protection, diagnostics and SPI Interface
TMC239A-LA 制造商:TRINAMIC 制造商全稱:TRINAMIC 功能描述:Microstep Driver for External MOSFETs for up to 4A
TMC239A-SA 制造商:Trinamic 功能描述:MICROSTEPPING MOTOR DRIVER SO-28 制造商:Trinamic 功能描述:MICROSTEPPING MOTOR DRIVER, SO-28 制造商:Trinamic 功能描述:MICROSTEPPING MOTOR DRIVER, SO-28; Motor Type:Stepper; No. of Outputs:8; Output Current:50mA; Driver Case Style:SOIC; No. of Pins:28; Supply Voltage Min:3V; Supply Voltage Max:5.5V; Operating Temperature Min:-25C; Operating ;RoHS Compliant: Yes
TMC239-LA 制造商:未知廠家 制造商全稱:未知廠家 功能描述:High Current Microstep Stepper Motor Driver with protection / diagnosis and SPI Interface
TMC239-SA 制造商:未知廠家 制造商全稱:未知廠家 功能描述:High Current Microstep Stepper Motor Driver with protection / diagnosis and SPI Interface
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