CA3098 View Datasheet(PDF) - Intersil
Part Name
Description
Manufacturer
CA3098 Datasheet PDF : 12 Pages
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CA3098
Absolute Maximum Ratings
Supply Voltage Between V+ and V- . . . . . . . . . . . . . . . . . . . . . . .16V
Voltage Between High Reference or Sink Output and V-. . . . . . .16V
Differential Input Voltage Between Terminals 8 and 1 . . . . . . . . .10V
and Terminals 7 and 8
Load Current (Terminal 3) (Duty Cycle ≤25%) . . . . . . . . . . . . 150mA
Input Current to Voltage Regulator (Terminal 5) . . . . . . . . . . . 25mA
Programmable Bias Current (Terminal 2) . . . . . . . . . . . . . . . . . 1mA
Output Current Control (Terminal 5). . . . . . . . . . . . . . . . . . . . . 15mA
Thermal Information
Thermal Resistance (Typical, Note 3)
PDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
125θoJCA/W
Maximum Junction Temperature (Die). . . . . . . . . . . . . . . . . . . 175oC
Maximum Junction Temperature (Plastic Package). . . . . . . . . 150oC
Maximum Storage Temperature Range . . . . . . . . . . -65oC to 150oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300oC
Operating Conditions
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . -55oC to 125oC
Voltage Range
+IN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V- to V+
HIGH REF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (V- +2.0V) to V+
LOW REF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (V-) to (V+ -2.0V)
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
Electrical Specifications
TA = 25oC, Unless Otherwise Specified
CA3098
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
Input Offset Voltage
“Low” Reference (Figures 2, 5)
“High Reference (Figures 2, 6)
Temperature Coefficient
“Low” Reference (Figure 7)
“High” Reference (Figure 8)
VIO(LR)
VIO(HR)
VLR = GND, VHR = V+ to (V- +2V),
IBIAS = 100µA
VHR = GND, VLR = V- to (V+ -2V),
IBIAS = 100µA
-55oC to 125oC
-55oC to 125oC
-15
-3
-10
-1
-
4.5
-
±8.2
Minimum Hysteresis
Voltage (Figure 9)
VIO(HR- VREG = 0V (Note 1), V+ = 4V, V- = -4V,
-
3
LR)
IBIAS = 1µA
Temperature Coefficient (Figure 10)
-55oC to 125oC
-
6.7
Output Saturation Voltage
(Figures 11, 12)
VCE(SAT) VI = 5V, VREG = 6V (Note 1), V+ = 12V,
-
IBIAS = 100µA
0.72
Total Supply Current
“ON” (Figures 3, 13, 14)
ITOTAL
VI = 6V, VREG > 6V (Note 1), V+ = 16V,
500
710
IBIAS = 100µA
“OFF” (Figures 3, 13, 14)
VI = 10V, VREG < 10V (Note 1),
V+ = 16V, IBIAS = 100µA
400
560
Input Bias Current (Figures 3, 15)
IB(PNP)
IIB
VI = 16V, VREG < 16V (Note 1),
V+ = 16V, IBIAS = 100µA
-
42
IB(NPN)
VI = 6V, VREG > 6V (Note 1), V+ = 16V,
-
28
IBIAS = 100µA
Output Leakage Current
ICE(OFF) Current from Terminal 3 when Q46 is “OFF”
-
-
Switching Times (Figures 4, 16-27)
Delay Time
IBIAS = 100µA, V+ = 5V, VREG = 2.5V
tD
(Note 1)
-
900
Fall Time
tF
-
30
Rise Time
tR
-
2000
Storage Time
tS
-
6.5
Output Current (Note 2)
IO
100
-
NOTES:
1. For definition of VREG see Figure 3.
2. Continuous (DC) output current must be limited to ≤40mA. For 100mA output current, the duty cycle must be ≤40%.
3. θJA is measured with the component mounted on an evaluation PC board in free air.
MAX
6
10
-
-
20
-
1.2
800
750
100
100
10
-
-
-
-
-
UNITS
mV
mV
µV/oC
µV/oC
mV
µV/oC
V
µA
µA
nA
nA
µA
ns
ns
ns
µs
mA
3
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