參數(shù)資料
型號(hào): CS8441YN8
英文描述: Stepper Motor Controller/Driver
中文描述: 步進(jìn)電機(jī)控制器/驅(qū)動(dòng)器
文件頁(yè)數(shù): 2/8頁(yè)
文件大?。?/td> 57K
代理商: CS8441YN8
CS8441
http://onsemi.com
2
ABSOLUTE MAXIMUM RATINGS*
Rating
Value
Unit
Supply Voltage (V
CC
) (Note 1.):
Continuous
100 ms Pulse Transient
–0.5 to 24
–0.5 to 60
V
V
Input Voltage (V
IN
)
–0.3 to V
CC
+ 0.3
V
Storage Temperature Range (T
STG
)
–65 to 150
°
C
Junction Temperature Range
–40 to 150
°
C
ESD (Human Body Model)
2.0
kV
Lead Temperature Soldering:
1. –40
°
C to +125
°
C.
2. 10 second maximum.
*The maximum package power dissipation must be observed.
Wave Solder: (through hole styles only) (Note 2.)
260 peak
°
C
ELECTRICAL CHARACTERISTICS
(–40
°
C
T
A
125
°
C, 6.5 V
V
CC
15.5 V; unless otherwise stated. All voltage
shall be referenced to GND unless otherwise noted. Overvoltage shutdown of coils occurs when V
CC
> 16 V.)
Characteristic
Test Conditions
Min
Typ
Max
Unit
Supply, V
CC
Supply Voltage Range
–40
°
C
T
A
125
°
C
–40
°
C
T
A
25
°
C
Transient Pulse, 100 ms
6.5
6.5
15.5
24
35
V
DC
V
DC
V
DC
Supply Current
V
CC
= 15.5 V
DC
, Outputs not loaded.
24
35
mA
Overvoltage Shutdown
16
23
V
Speed Sensor Input, SENSOR
Input Frequency Range
0.2
1.0
kHz
Switching Threshold
1.2
2.4
V
DC
Hysteresis
300
500
mV
DC
Input Bias Current
0.8 V
DC
V
IN
V
CC
0.1
±
1.0
μ
A
Input Voltage Range
0
V
CC
V
DC
Operating Input Voltage
10 k
Resistor in Series
–15 to V
CC
V
DC
Input Clamp Current
I Clamp at V
IN
= 0 V
DC
–0.4
–5.0
mA
Divider Select Input, SELECT
Logic 0 Input Voltage
100
mV
DC
Logic 1 Input Voltage
3.0
V
CC
V
DC
Logic 0 Input Current
0 V
V
IN
100 mV
–1.0
–100
μ
A
Logic 1 Input Current
3.0 V
V
IN
15.5 V
DC
0.75
2.0
mA
Coil Output Drivers
Coil Load
+25
°
C
198
210
222
Coil Inductance
80
mH
Coil Resistance Temperature
Coefficient
0.35
%/
°
C
Energized Coil Voltage (Note 3.)
(Both Polarities) A and B
V
CC
= 6.5 V
DC
V
CC
= 10 V
DC
V
CC
= 15.5 V
DC
, –20
°
C
T
A
125
°
C
V
CC
= 15.5 V
DC
, –40
°
C
T
A
–20
°
C
V
CC
– 1.5 V
V
CC
– 1.6 V
V
CC
– 1.75 V
V
CC
– 2.0 V
V
CC
– 0.9 V
V
CC
– 1.0 V
V
CC
– 1.1 V
V
CC
– 1.2 V
V
DC
V
DC
V
DC
V
DC
De–energized Coil Leakage Current
±
100
μ
A
3. Voltage across the coils shall be measured at the specific voltages, but shall also be within linearly interpolated limits.
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