ca3290 Intersil Corporation, ca3290 Datasheet - Page 3

• Manufacturer Part Number: ca3290
• Description: Bimos Dual Voltage Comparators With Mosfet Input, Bipolar Output
• Manufacturer: Intersil Corporation

Test Circuits and Waveforms
Electrical Specifications
Saturation Voltage
Output Leakage Current
Common Mode Input
Voltage Range
Common Mode
Rejection Ratio
Power Supply Rejection
Ratio
Output Sink Current
Response Time Rising
Edge
Response Time Falling
Edge
Large Signal Response
Time
V
IN
PARAMETER
1K
1K
C
+
-
C
+15V
-15V
= 2pF
SYMBOL
CMRR
PSRR
V
V
I
SAT
OL
+15V
ICR
t
t
r
f
FIGURE 1. PARASITIC OSCILLATIONS TEST CIRCUIT AND WAVEFORMS
3
V- = 0V, Unless Otherwise Specified (Continued)
TO 10X
SCOPE
PROBE
I
+V
I
+V
I
+V
V+ = 15V
V+ = 36V
V+ = 15V
V+ = 36V
V
V
V+ = +15V, V- = -15V
V+ = 5V
V+ = +15V, V- = -15V
V
R
R
R
R
SINK
SINK
SINK
O
O
O
L
L
L
L
I
I
I
= 5.1kΩ, V+ = 15V
= 5.1kΩ, V+ = 15V
= 5.1kΩ, V+ = 15V
= 5.1kΩ, V+ = 5V
= 0V, V+ = +15V, V- = -15V
= 1.4V, V+ = 5V
= 1.4V, V+ = 5V
= 0V, -V
= 0V, -V
= 0V, -V
TEST CONDITIONS
= 4mA, V+ = 5V,
= 4mA, V+ = 5V,
= 4mA, V+ = 5V,
I
I
I
= 1V
= 1V
= 1V
Bottom Trace = 10V/Div. = V
Time Scale = 5
Top Trace
CA3290, CA3290A
WITH C
≈
4.5mV/Div. = V
µ
TEMP
s/Div.
(
125
Full
Full
-55
o
25
25
25
25
25
25
25
25
25
25
25
25
25
C
C)
V+ -3.5
V+ -3.8
OUT
MIN
V-
V-
6
-
-
-
-
-
-
-
-
-
-
-
-
-
-
IN
CA3290A
V+ -3.1
V+ -3.4
V- -1.5
V- -1.6
TYP
0.22
0.12
130
100
500
100
200
500
400
0.1
1.2
65
44
15
30
MAX
562
562
316
0.7
0.4
1k
-
-
-
-
-
-
-
-
-
-
-
Bottom Trace = 10V/Div.
Time Scale = 5
V+ -3.5
V+ -3.8
Top Trace
MIN
V-
V-
6
-
-
-
-
-
-
-
-
-
-
-
-
-
-
WITHOUT C
CA3290
V+ -3.1
V+ -3.4
V- -1.5
V- -1.6
TYP
0.22
0.12
130
100
500
100
200
500
400
0.1
1.2
65
44
15
30
≈
4.5mV/Div.
µ
s/Div.
C
MAX
562
562
316
0.7
0.4
1k
-
-
-
-
-
-
-
-
-
-
-
UNITS
µV/V
µV/V
µV/V
mA
nA
nA
pA
pA
µs
ns
ns
ns
V
V
V
V
V