MAIMAN ELECTRONICS SF8300, User Manual, Page: 6 / 27

Maiman Electronics LLC SF8300
5
12. Electrical characteristics
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
OUTPUT LDD
Output voltage 0.5 3 V
Output current 0 3000 mA
Current ripple 15 30 uA
Pulse rate Set by RS-232 or UART 0.1 100 Hz
Pulse duration Set by RS-232 or UART 1 5000 ms
Rise time (Soft-start time) 1200 1400 1800 us
Fall-time (Stop time) 200 300 500 us
Error-triggered fall-time (Stop time) 9 13 29 us
OUTPUT TEC
Output voltage 0 ±4 V
Output current 0 ±4 A
Current ripple 2 4 mA
Temperature change range +15 +40 °C
CONTROLS
Enable
pins low threshold
1 V
Enable
pins high threshold
2.3 V
Interlock pin
threshold
1 V
Interlock pin
pull-up resistance
10 kΩ
LDD current set pin voltage vs.
output current
1200 mA/V
LDD c
urrent set step
Set by RS-232 or UART 0.1 mA
LDD c
urrent set accuracy
1 %
LDD c
urrent set calibration
-5 +5 %
TEC temperature
set step
Set by RS-232 or UART 0.01 °C
TEC temperature
set accuracy
1 %
TEC temperature
set calibration
-5 +5 %
AUX SUPPLY
2.5V accuracy 0.2 %
2.5V output current 10 mA
INTERNAL MEASURMENTS
Internal measurements accuracy
2
%
LDD c
urrent monitor pin voltage vs.
output current
1200 mA/V
External sensor temperature NTC 10k -10 150 °C
INPUT
Vin quiescent current 7 10 20 mA
Operating current 8 A