OP490
Low Voltage Micropower Quad Operational Amplifier
TABLE 1. PINOUT DESCRIPTION
PIN
SYMBOL
DESCRIPTION
1, 7, 10, 16
2, 6, 11, 15
3, 5, 12, 14
8, 9
OUT A - D Output Signal
-IN A - D Negative Input Signal
+IN A - D Positive Input Signal
NC
V+
V-
Not Connected
Positive Voltage
Negative Voltage
4
13
TABLE 2. OP490 ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
MIN
MAX
UNIT
Supply Voltage
VCC
±18
(V+) + 20
(V+) + 20
V
V
V
Differential Input Voltage
Common-Mode Input Voltage
Output Short-Circuit Duration
Thermal Impedance
Storage Temperature Range
Operating Temperature Range
(V-) - 20
(V-) - 20
Continuous
ΘJC
TS
TA
--
-65
-55
3.35
+150
+125
°C/W
°C
°C
TABLE 3. DELTA LIMITS
PARAMETER
VARIATION
ICC
±10% of specified value in Table 4.
TABLE 4. OP490 DC ELECTRICAL CHARACTERISTICS
(VS = ±15V, TA = -55 TO 125°C, UNLESS OTHERWISE SPECIFIED)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
Input Offset Voltage
VOS
+25°C
-55 to 125°C
+25°C
-55 to 125°C
+25°C
-55 to 125°C
--
--
--
--
--
0.2
0.4
0.4
1.5
4.2
4.4
0.5
1.0
3
5
15
20
mV
Input Offset Current
Input Bias Current
IOS
IB
VCM = 0V
VCM = 0V
nA
nA
1000560
12.19.01 Rev2
All data sheets are subject to change without notice
2
©2001 Maxwell Technologies
All rights reserved.
MAXWELL [ MAXWELL TECHNOLOGIES ]
