|
Details, datasheet, quote on part number:OP490RPFB
| |
| Part: | OP490RPFB |
| Category: | Analog & Mixed-Signal Processing => Amplifiers => Operational Amplifiers |
| Description: | Low Voltage Micropower Quad Operational Amplifier |
| Company: | Maxwell Technologies |
| Datasheet: | Download OP490RPFB datasheet File size : 256 kB |
| Request For quote: | Find where to buy OP490RPFB
|
| |
Datasheet text preview:
Low Voltage Micropower Quad Operational Amplifier
OP490
Logic Diagram
Memory
FEATURES:
· RAD-PAK® technology-hardened against natural space radiation · P ackage: - 16 pin Rad-Pak® flat package · Low input offset voltage: 5 µV max · Low offset voltage drift - 5 µV/°C max (over -55 to +125°C) · Low supply current (per amplifier) 20 µA max · High open-loop gain 700 V/me min. · Outstanding PSRR: 5.6 µV/V min.
DESCRIPTION:
Maxwell Technologies' OP490 micropower quad operational amplifier microcircuit features Maxwell's radiation-hardened RAD-PAK® packaging technology, the OP490 has an extremely low input offset voltage no less than 0.5 mV with a drift of under 5 µV/°C, guaranteed over the full military temperature range. The OP490 features low power consumption, drawing less than 20 µA per amplifier. Maxwell Technologies' patented RAD-PAK packaging technology incorporates radiation shielding in the microcircuit package. It eliminates the need for box shielding while providing the required radiation shielding for a lifetime in orbit or space mission. This product is available with screening up to Class S.
1000560
12.19.01 Rev2
All data sheets are subject to change without notice
1
(858) 503-3300 - Fax: (858) 503-3301 - www.maxwell.com
©2001 Maxwell Technologies All rights reserved.
Low Voltage Micropower Quad Operational Amplifier
TABLE 1. PINOUT DESCRIPTION
PI N 1, 7, 10, 16 2, 6, 11, 15 3, 5, 12, 14 8, 9 4 13 SYMBOL OUT A - D -IN A - D +IN A - D NC V+ VOutput Signal Negative Input Signal Positive Input Signal Not Connected Positive Voltage Negative Voltage DESCRIPTION
OP490
TABLE 2. OP490 ABSOLUTE MAXIMUM RATINGS
PARAMETER Supply Voltage Differential Input Voltage Common-Mode Input Voltage Output Short-Circuit Duration Thermal Impedance Storage Temperature Range Operating Temperature Range SYMBOL V CC (V-) - 20 (V-) - 20 MIN MAX ±18 (V+) + 20 (V+) + 20 3.35 + 150 + 125 U NIT V V V °C/W °C °C
Memory
Continuous
JC
TS TA
--65 -55
TABLE 3. DELTA LIMITS
PARAMETER IC C VARIATION ±10% of specified value in Table 4.
TABLE 4. OP490 DC ELECTRICAL CHARACTERISTICS
(VS = ±15V, TA = -55 TO 125°C, UNLESS OTHERWISE SPECIFIED) PARAMETER Input Offset Voltage Input Offset Current Input Bias Current SYMBOL VOS IOS IB VCM = 0V VCM = 0V TEST CONDITIONS +25°C -55 to 125°C +25°C -55 to 125°C +25°C -55 to 125°C MIN -----TYP 0 .2 0.4 0.4 1.5 4.2 4.4 MAX 0.5 1.0 3 5 15 20 nA nA UNITS mV
1000560
12.19.01 Rev2
All data sheets are subject to change without notice
2
©2001 Maxwell Technologies All rights reserved.
Low Voltage Micropower Quad Operational Amplifier
TABLE 4. OP490 DC ELECTRICAL CHARACTERISTICS
(VS = ±15V, TA = -55 TO 125°C, UNLESS OTHERWISE SPECIFIED) PARAMETER Large Signal Voltage Gain SYMBOL AVO TEST CONDITIONS VS = ±15V, VO = ±10V RL = 100 k RL = 10 k RL = 2 k V+ = 5V, V- = 0V, 1V1
OP490
MAX ------------------µV ------5.6 10 - -60 100 80 120 --pF V/ms µA µV/V dB V V UNITS V/mV
MIN +25°C 700 225 350 125 125 50 ----0/4 -15/13.5 +25°C ±13.5 ±13 ±10.5 ±10 ---+25°C --100 95 -----------
TYP 1200 400 600 240 250 110 400 200 180 110 --±14.2 ±14 ±11.5 ±11 4 .2 4.1 100 110 108 130 115 1.0 3.2 12 40 70 60 90 650
-55 to 125°C +25°C -55 to 125°C +25°C -55 to 125°C +25°C -55 to 125°C +25°C -55 to 125°C IVR VO V+ = 5V, V- = 0V VS = ±15V VS = ±15V RL = 10 k RL = 2 k VOH VOL Common Mode Rejection CMR V+ = 12V, V- = 0V RL = 2 k V+ = 5V, V- = 0V RL = 10 k V+ = 5V, V = 0V, 0V < VCM < 4 V+ = 5V, V = 0V, 0V < VCM < 3.5 VS = ±15V, -15V < VCM < 13.5V Power Supply Rejection Ratio Slew Rate Supply Current (All Amplifiers) PSRR SR I SY VS = ±15V VS = ±1.5V, No Load VS = ±15V, No Load Capacitive Load Stability AV = +1 -55 to 125°C +25°C -55 to 125°C +25°C -55 to 125°C
Memory
Output Voltage Swing
-55 to 125°C +25°C -55 to 125°C + 25°C -55 to 125°C +25°C +25°C -55 to 125°C +25°C -55 to 125°C +25°C
1000560
12.19.01 Rev2
All data sheets are subject to change without notice
3
©2001 Maxwell Technologies All rights reserved.
|
|
