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參數(shù)資料
| 型號： | CA3098 |
| 廠商： | Intersil Corporation |
| 英文描述： | Programmable Schmitt Trigger with Memory, Dual Input Precision Level Detector |
| 中文描述： | 可編程施密特觸發(fā)器與記憶體，雙輸入精密程度探測器 |
| 文件頁數(shù)： | 3/12頁 |
| 文件大?。?/td> | 229K |
| 代理商： | CA3098 |
3
Absolute Maximum Ratings
Thermal Information
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
Operating Conditions
Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . -55
o
C to 125
o
C
Voltage Range
+IN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V- to V+
HIGH REF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (V- +2.0V) to V+
LOW REF. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (V-) to (V+ -2.0V)
Thermal Resistance (Typical, Note 3)
PDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Junction Temperature (Die). . . . . . . . . . . . . . . . . . .175
o
C
Maximum Junction Temperature (Plastic Package). . . . . . . . .150
o
C
Maximum Storage Temperature Range. . . . . . . . . . -65
o
C to 150
o
C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300
o
C
θ
JA
125
o
C/W
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
T
A
= 25
o
C, Unless Otherwise Specified
PARAMETER
SYMBOL
TEST CONDITIONS
CA3098
UNITS
MIN
TYP
MAX
Input Offset Voltage
“Low” Reference (Figures 2, 5)
V
IO(LR)
V
LR
= GND, V
HR
= V+ to (V- +2V),
I
BIAS
= 100
μ
A
V
HR
= GND, V
LR
= V- to (V+ -2V),
I
BIAS
= 100
μ
A
-15
-3
6
mV
“High Reference (Figures 2, 6)
V
IO(HR)
-10
-1
10
mV
Temperature Coefficient
“Low” Reference (Figure 7)
-55
o
C to 125
o
C
-55
o
C to 125
o
C
-
4.5
±
8.2
-
μ
V/
o
C
μ
V/
o
C
“High” Reference (Figure 8)
-
-
Minimum Hysteresis
Voltage (Figure 9)
V
IO(HR-
LR)
V
REG
= 0V (Note 1), V+ = 4V, V- = -4V,
I
BIAS
= 1
μ
A
-55
o
C to 125
o
C
-
3
20
mV
Temperature Coefficient (Figure 10)
-
6.7
-
μ
V/
o
C
V
Output Saturation Voltage
(Figures 11, 12)
V
CE(SAT)
V
I
= 5V, V
REG
= 6V (Note 1), V+ = 12V,
I
BIAS
= 100
μ
A
-
0.72
1.2
Total Supply Current
“ON” (Figures 3, 13, 14)
I
TOTAL
V
I
= 6V, V
REG
> 6V (Note 1), V+ = 16V,
I
BIAS
= 100
μ
A
V
I
= 10V, V
REG
< 10V (Note 1),
V+ = 16V, I
BIAS
= 100
μ
A
500
710
800
μ
A
“OFF” (Figures 3, 13, 14)
400
560
750
μ
A
Input Bias Current (Figures 3, 15)
I
B(PNP)
I
IB
V
I
= 16V, V
REG
< 16V (Note 1),
V+ = 16V, I
BIAS
= 100
μ
A
V
I
= 6V, V
REG
> 6V (Note 1), V+ = 16V,
I
BIAS
= 100
μ
A
Current from Terminal 3 when Q
46
is “OFF”
I
BIAS
= 100
μ
A, V+ = 5V, V
REG
= 2.5V
(Note 1)
-
42
100
nA
I
B(NPN)
-
28
100
nA
Output Leakage Current
I
CE(OFF)
-
-
10
μ
A
Switching Times (Figures 4, 16-27)
Delay Time
tD
tF
tR
tS
I
O
-
900
-
ns
Fall Time
-
30
-
ns
Rise Time
-
2000
-
ns
μ
s
mA
Storage Time
-
6.5
-
Output Current (Note 2)
100
-
-
NOTES:
1. For definition of V
REG
see Figure 3.
2. Continuous (DC) output current must be limited to
≤
40mA. For 100mA output current, the duty cycle must be
≤
40%.
3.
θ
JA
is measured with the component mounted on an evaluation PC board in free air.
CA3098
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