Data Sheet

KA3525A
2
Absolute Maximum Ratings
Electrical Characteristics
(V
CC
= 20V, T
A
= 0 to +70°C, unless otherwise specified)
Parameter Symbol Value Unit
Supply Voltage V
CC
40 V
Collector Supply Voltage V
C
40 V
Output Current, Sink or Source I
O
500 mA
Reference Output Current I
REF
50 mA
Oscillator Charging Current I
CHG(OSC)
5mA
Power Dissipation (T
A
= 25°C) P
D
1000 m/W
Operating Temperature T
OPR
0 ~ +70 °C
Storage Temperature T
STG
-65 ~ +150 °C
Lead Temperature (Soldering, 10sec) T
LEAD
+300 °C
Parameter Symbol Conditions Min. Typ. Max. Unit
REFERENCE SECTION
Reference Output Voltage V
REF
T
J
= 25°C5.05.15.2V
Line Regulation ∆V
REF
V
CC
= 8 to 35V - 9 20 mV
Load Regulation ∆V
REF
I
REF
= 0 to 20mA - 20 50 mV
Short Circuit Output Current I
SC
V
REF
= 0, T
J
= 25°C - 80 100 mA
Total Output Variation (Note1) ∆V
REF
Line, Load and Temperature 4.95 - 5.25 V
Temperature Stability (Note1) ST
T
- -2050mV
Long Term Stability (Note1) ST T
J
= 125°C ,1KHR
S
-2050mV
OSCILLATOR SECTION
Initial Accuracy (Note1, 2) ACCUR T
J
= 25°C-±3 ±6%
Frequency Change With Voltage ∆f/∆V
CC
V
CC
= 8 to 35V (Note1, 2) - ±0.8 ±2%
Maximum Frequency f
(MAX)
R
T
= 2kΩ, C
T
= 470pF 400 430 - kHz
Minimum Frequency f
(MIN)
R
T
= 200kΩ, C
T
= 0.1uF - 60 120 Hz
Clock Amplitude (Note1, 2) V
(CLK)
- 34- V
Clock Width (Note1, 2) t
W(CLK)
T
J
= 25°C0.30.61µs
Sync Threshold V
TH(SYNC)
- 1.2 2 2.8 V
Sync Input Current I
I(SYNC)
Sync = 3.5V - 1.3 2.5 mA