- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄384999 > TMC249A (Electronic Theatre Controls, Inc.) High Current Microstep Stepper Motor Driver with sensorless stall detection, protection / diagnostics and SPI Interface PDF資料下載
參數(shù)資料
| 型號： | TMC249A |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | High Current Microstep Stepper Motor Driver with sensorless stall detection, protection / diagnostics and SPI Interface |
| 中文描述： | 大電流微步步進(jìn)電機(jī)驅(qū)動器，帶有傳感器的失速檢測，保護(hù)/診斷和SPI接口 |
| 文件頁數(shù)： | 22/25頁 |
| 文件大小： | 219K |
| 代理商： | TMC249A |
TMC249 / TMC249A DATA SHEET (V2.02 / Aug 12th, 2005)
22
Copyright 2005, TRINAMIC Motion Control GmbH & Co KG
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
V
CCUV
VCC undervoltage
2.5
2.7
2.9
V
V
CCOK
VCC voltage o.k.
2.7
2.9
3.0
V
I
CC
VCC supply current
f
osc
= 25 kHz
0.85
1.35
mA
I
CCSTB
VCC supply current standby
0.45
0.75
mA
I
CCSD
VCC supply current shutdown
ENN = 1
37
70
μA
V
SUV
VS undervoltage
5.5
5.9
6.2
V
V
CCOK
VS voltage o.k.
6.1
6.4
6.7
V
I
SSM
VS supply current with maximum
current setting (static state)
V
S
= 14V,
R
SLP
= 0K
6
mA
I
SSD
VS supply current shutdown or
standby
V
S
= 14V
28
50
μA
V
IH
High input voltage
(SDI, SCK, CSN, BL1, BL2, SPE, ANN)
2.2
VCC +
0.3 V
V
V
IL
Low input voltage
(SDI, SCK, CSN, BL1, BL2, SPE, ANN)
-0.3
0.7
V
V
IHYS
Input voltage hysteresis
(SDI, SCK, CSN, BL1, BL2, SPE, ANN)
100
300
500
mV
V
OH
High output voltage
(output SDO)
-I
OH
= 1mA
VCC –
0.6
VCC –
0.2
VCC
V
V
OL
Low output voltage
(output SDO)
I
OL
= 1mA
0
0.1
0.4
V
-I
ISL
Low input current
(SDI, SCK, CSN, BL1, BL2, SPE, ANN)
V
I
= 0
V
CC
= 3.3V
V
CC
= 5.0V
2
10
25
70
μA
μA
μA
V
ENNH
High input voltage threshold
(input ENN)
1/2 VCC
V
EHYS
Input voltage hysteresis
(input ENN)
0.1
V
ENNH
V
OSCH
High input voltage threshold
(input OSC)
tbd
2/3 VCC
tbd
V
V
OSCL
Low input voltage threshold
(input OSC)
tbd
1/3 VCC
tbd
V
V
VTD
VT threshold voltage
(referenced to VS)
-130
-155
-180
mV
V
TRIP
SRA / SRB voltage at
DAC=”1111”
internal ref. or
2V at INA / INB
315
350
385
mV
V
SRS
SRA / SRB overcurrent detection
threshold
570
615
660
mV
V
SROFFS1
SRA / SRB comparator offset
voltage (Standard device)
-10
0
10
mV
V
SROFFS2
SRA / SRB comparator offset
voltage (Selected device)
-6
0
6
mV
R
INAB
INA / INB input resistance
Vin
≤
3 V
175
264
360
k
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 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 |
| TMC249-SA | High Current Microstep Stepper Motor Driver with sensorless stall detection, protection / diagnostics and SPI Interface |
| TMC2601 | 140-370 MHz Output Frequency Digital Video Serial Transmission Encoder （8- or 10-bit Parallel Data Into Serial Format）(140-370 MHz 輸出頻率的數(shù)字視頻串行傳輸譯碼器（8位或10位并行數(shù)據(jù)轉(zhuǎn)換成串行格式）) |
| TMC3211 | 32-Bit, 20 MOPS Integer Divider(32位,20MOPS 整數(shù)除法器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TMC249-A | 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 Sensorless Stall D e t e c t i o n ,P rotection / Diagnosis and SPI Interface |
| TMC249A-LA | 制造商:Trinamic 功能描述:IC BRIDGE DRIVER SPI/ANLG 32QFN |
| TMC249A-SA | 制造商:Trinamic 功能描述:STEPPER MOTOR DRIVER SMD SO-28 制造商:Trinamic 功能描述:STEPPER MOTOR DRIVER, SMD, SO-28 制造商:Trinamic 功能描述:IC MOTOR DRIVER, FULL BRIDGE, 1mA SOIC-28; Motor Type:Full Bridge; No. of Outputs:8; Output Current:1mA; Output Voltage:34V; Driver Case Style:SOIC; No. of Pins:28; Supply Voltage Min:3V; Supply Voltage Max:5.5V; MSL:MSL 2 - 1 year ;RoHS Compliant: Yes |
| TMC249-EVAL | 制造商:Trinamic 功能描述:EVALUATION BOARD FOR TMC249 |
| TMC249-HVHR | 制造商:TRINAMIC 制造商全稱:TRINAMIC 功能描述:Evaluation Board for TMC249 with High Voltage and High Resolution |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。