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Newport New Focus 8712 - 2 Specifications; Electrical Specifications

Newport New Focus 8712
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2 Specifications
2.1 Electrical Specifications
All specifications assume a 1 kHz pulse rate, 12 V power input, 25° C still-air
ambient, and TTL step/direction input, unless otherwise indicated.
PARAMETER
TYPICAL
MAXIMUM
Power Supply Voltage 10 V 16 V
Inrush Current at Power On 600 mA
Idle Current Draw 75 mA
Pulse Rates
Step/Direction Mode
Quadrature Mode
Linear Voltage Mode
Bang-Bang Voltage Mode
0
0
0
0
2 kHz
2 kHz
2 kHz
2 kHz
Minimum Non-Zero Pulse Rate in
Linear Voltage Mode
9.5 Hz
Linear Voltage Mode Step Size refer to Figure 11 and Figure 12
Analog Threshold ±1 V
ANALOG IN Input Impedance
14.1 k
Ω
Optically Coupled Input Series
Resistance
470
Ω
/0.06W
Package Thermal Time Constant
7 minutes
Over-temperature LFAULT Trip Point at
Temperature Monitor Output
4.00 V
Over-temperature Shut-Down Trip at
Temperature Monitor Output Point
4.12 V
Weight
5.76 oz (163 g)

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