參數(shù)資料
型號(hào): CS8442XN8
廠商: ON SEMICONDUCTOR
元件分類(lèi): 運(yùn)動(dòng)控制電子
英文描述: STEPPER MOTOR CONTROLLER, PDIP8
封裝: 0.300 INCH, PLASTIC, MS-001, DIP-8
文件頁(yè)數(shù): 2/4頁(yè)
文件大小: 44K
代理商: CS8442XN8
2
CS8442
Electrical Characteristics: Unless otherwise stated, these specifications apply for -40C to +105C, VCC = 6.5 to 15.5 VDC. All
voltage shall be referenced to Gnd unless otherwise noted. Overvoltage shutdown of coils occurs when VCC > 16V.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
* Voltage across the coils shall be measured at the specific voltages, but shall also be within linearly interpolated limits.
s Supply
Supply Voltage Range
TA = -40°C to +105°C
6.5
15.5
α
TA = -40°C to +25°C
6.5
24.0
α
Supply Current
VCC = 15.5 VDC
35
mA
Outputs not loaded
Overvoltage Shutdown
16
23
V
s Speed Sensor
Input Frequency Range
0
400
Hz
Switching Threshold
1.6
3.0
VDC
Hysteresis
300
mV
Input Bias Current
VIN = 0.8VDC to VCC
±1
A
Input Voltage Range
0
8
VDC
Operating Input Voltage
10K Ohm Resistor in Series
-15
VDC
to VCC
Output Saturation Voltage
ICC = 1.3mA
0.4
V
Output Leakage
VCC = 5.5V
10
A
Input Clamp Current
I Clamp at VIN = 0 VDC
-0.4
-5.0
mA
s Coil Output Drivers
Coil Load
+25°C
198
210
222
Coil Inductance
80
mH
Coil Resistance Temperature
Coefficient
0.39
%/°C
* Energized Coil Voltage
(Both Polarities) A and B
VCC = 6.5 VDC
VCC - 1.50
VDC
VCC = 10.0 VDC
VCC - 1.60
VDC
VCC = 15.5 VDC, TA= -20°C to +105°C VCC - 1.75
VDC
VCC = 15.5 VDC, TA= -40°C to -20°C
VCC - 2.00
VDC
De-Energized Coil Leakage
±100
A
Current
s Short Circuit Protection
Short Circuit Threshold
275
400
mA
Coil A + Coil B
Short Circuit Turn Off Delay
5
s
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