7I76 50
REFERENCE INFORMATION
SPECIFICATIONS
MIN MAX NOTES
GENERAL
HOST SUPPLY VOLTAGE 5V 4.5 VDC 5.5 VDC
5V CURRENT ---- 100 mA No ext load.
STEP/DIR OUTPUTS
STEP/DIR OUTPUT HIGH V 4V ---- 10 mA source
STEP/DIR OUTPUT LOW V ---- 1V 10mA sink
FIELD I/O
VIN (FIELD I/O LOGIC POWER) 8VDC 32 VDC
VIN POWER CONSUMPTION ---- 1 W Typ. 600 mW
FIELD POWER 5VDC 28VDC
FIELD OUTPUT CURRENT ---- 350 mA Per output
(RESISTIVE LOADS AND INDUCTIVE LOADS WITH FLYBACK DIODE)
FIELD OUTPUT CURRENT ---- 60 mA Per output
(INDUCTIVE LOADS WITH NO FLYBACK DIODE)
PER DRIVER CHIP CURRENT ---- 1.4A Per chip
HIGH SPEED ENCODER INPUT
INPUT COMMON MODE RANGE -7 +12 Volts
INPUT TTL MODE THRESHOLD 1.4 1.8 Volts
DIFFERENTIAL MODE IMPEDANCE 131 135 Ohms
COUNT RATE ---- 10 MHz
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