Rainbow Electronics TH7888A User Manual
Page 4
PELTIER OPTION
Storage temperature ..............................................................................................................................................-55°C to +85°C
Operating temperature...........................................................................................................................................-40°C to +70°C
Thermal cycling ...............................................................................................................................................................10°C / mn
Maximum applied voltages :
PIN
MAX VOLTAGE RANGE
MAX CURRENT RANGE
AA1, AA2 with respect to Y1, Y2
5 V
1.8 A
Stresses above those listed under absolute maximum ratings may cause permanent device failure. Functionality at or abo-
ve these limits is not implied. Exposure to absolute maximum ratings for extended periods may affect device reliability.
Operating range defines the limits whithin which the functionality is guaranteed.
Electrical limits of applied signals are given in operating conditions section
OPERATING PRECAUTIONS
Shorting the video outputs to any other pin, even temporarily, can permanently damage the on-chip output amplifier.
OPERATING CONDITIONS
TABLE 1 - DC CHARACTERISTICS
PARAMETER
SYMBOL
VALUE
UNIT
Min.
Typ.
Max.
Output amplifier drain supply
VDD1, VDD2
14.5
15
15.5
V
Protection drain bias
VDP
14.5
15
15.5
V
Reset bias
VDR
14.5
15
15.5
V
Antiblooming diode bias
VA
14.5
15
15.5
V
Register output gate bias
VGS
2.2
2.5
2.8
V
Output amplifier source supply
VS1,2
0
V
Ground *
VSS
0
V
OPTIONAL
Peltier power supply **
IPELTIER
1.1
A
Voltage accross Peltier
VPELTIER
3
V
*
Ground : note that the package metal back is internally grounded.
** Peltier power supply : conditions for 10°C sensor temperature with 50°C external temperature.
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TH7888A