參數(shù)資料
型號(hào): L497B
廠商: STMICROELECTRONICS
元件分類: 模擬信號(hào)調(diào)理
英文描述: SPECIALTY ANALOG CIRCUIT, PDIP16
封裝: DIP-16
文件頁(yè)數(shù): 4/11頁(yè)
文件大?。?/td> 474K
代理商: L497B
Obsolete
Product(s)
- Obsolete
Product(s)
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
I3
D.C. Supply current
Transient Supply Current (tf fall time constant = 100ms)
200
800
mA
V3
Supply Voltage
Int. Limited to Vz3
V6
RPM Voltage
28
V
I16
D.C. Driver Collector Current
Pulse "
"(t <= 3ms)
300
600
mA
V16
Driver Collector Voltage
28
V
I7
Auxiliary Zener Current
40
mA
I15
D.C. Overvoltage Zener Current
Pulse "
" tfall = 300
s,
trep Repetition Time > = 3ms
15
35
mA
VR
Reverse Battery Voltage if Application Circuit of Fig. 4 is used
– 16
V
Tj, Tstg
Junction and StorageTemperature Range
– 55 to 150
°C
Ptot
Power Dissipation
at Taluminia = 90
°C for SO-16
Tamb = 90
°C for DIP-16
1.2
0.65
W
PIN CONNECTION (top view)
THERMAL DATA
Symbol
Parameter
Value
Unit
Rth j-amb
Rth j-alumin (*)
Thermal Resistance Junction-ambient for DIP-16
Thermal Resistance Junction-alumina for SO-16
Max
90
50
°C/W
(*) Thermal resistance junction-aluminia with the device soldered on the middle of an aluminia supporting substrate mesuring
15 x 20 ; 0.65 mm thickness.
L497
2/11
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