MAXWELL OP400RPFS

OP400
Quad Low-Offset, Low-Power
Operational Amplifier
v+
BIAS
OUT
VOL TAGE
LIMITING
NETWORK
+IN
-IN
v-
Logic Diagram
DESCRIPTION:
• RAD-PAK® technology-hardened against natural space
• radiation
• Total dose hardness:
- > 100 krad (Si), depending upon space mission
• Package:
- 16 pin Rad-Pak® flat package
• Low input offset voltage 150µ V max
• Low offset voltage drift
- +1.2µ V/°C max (over -55 to +125°C)
• Low supply current (per amplifier) 725 µ A max
• High open-loop gain 5000V/mV min
• Input bias current 3 nA Max
• Low noise voltage density 11 nV per (Hz)½ at 1 kHz
• Stable with large capacitive loads 10 nF typ
Maxwell Technologies’ OP400 monolithic quad operational
amplifier microcircuit features a greater than 100 krad (Si) typical total dose tolerance, depending upon space mission.
Using Maxwell’s radiation-hardened RAD-PAK® packaging
technology, the OP400 has an extremely low input offset voltage no less than 150 mV with a drift of under 1.2 mV/°C, guaranteed over the full military temperature range. The OP400
features low power consumption, drawing less than 725 µ A
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. In a GEO orbit, RAD-PAK provides greater than 100
krad (Si) radiation dose tolerance. This product is available
with screening up to Class S.
09.12.02 REV 5
(858) 503-3300 - Fax: (858) 503-3301 - www.maxwell.com
All data sheets are subject to change without notice
1
©2001 Maxwell Technologies
All rights reserved.
Memory
FEATURES:
OP400
Quad Low-Offset, Low-Power Operational Amplifier
TABLE 1. PINOUT DESCRIPTION
PIN
SYMBOL
DESCRIPTION
1, 7, 10, 16
OUT A - D
2, 6, 11, 15
-IN A - D
Negative Input Signal
3, 5, 12, 14
+IN A - D
Positive Input Signal
8, 9
NC
Not Connected
4
V+
Positive Voltage
13
V-
Negative Voltage
Output Signal
TABLE 2. OP400 ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
VCC
Differential Input Voltage
MAX
UNIT
±20
V
±30
V
Input Voltage
Memory
Supply Voltage
MIN
Supply Voltage
Output Short-Circuit Duration
Continuous
Storage Temperature Range
TS
-65
150
°C
Operating Temperature Range
TA
-55
125
°C
TABLE 3. DELTA LIMITS
PARAMETER
VARIATION
ICC
±10% of specified value in Table 4
TABLE 4. OP400 DC ELECTRICAL CHARACTERISTICS
(VS = ±15V, TA = -55 TO 125°C, UNLESS OTHERWISE SPECIFIED)
PARAMETER
SYMBOL
Input Offset Voltage
VOS
Long Term Input Voltage Stability
---
Input Offset Current
IOS
TEST CONDITIONS
+25°C
-55 to 125°C
Input Bias Current
IB
VCM = 0V
VCM = 0V
SUBGROUPS
MIN
TYP
MAX
UNITS
1
---
40
150
µV
2, 3
--
70
270
1, 2, 3
---
0.1
---
µ V/mo
+25°C
1
---
0.1
1.0
nA
-55 to 125°C
2, 3
0.1
2.5
+25°C
1
0.75
3.0
-55 to 125°C
2, 3
1.30
5.0
09.12.02 REV 5
---
nA
All data sheets are subject to change without notice
2
©2001 Maxwell Technologies
All rights reserved.
OP400
Quad Low-Offset, Low-Power Operational Amplifier
TABLE 4. OP400 DC ELECTRICAL CHARACTERISTICS
(VS = ±15V, TA = -55 TO 125°C, UNLESS OTHERWISE SPECIFIED)
SYMBOL
PARAMETER
Input Resistance Differential
Mode
RIN
Input Resistance Common Mode
+25°C
SUBGROUPS
MIN
TYP
MAX
UNITS
1
---
10
---
MΩ
1, 2, 3
---
200
---
GΩ
V/mV
+25E = Engineering (testing @ +25°C)
RINCM
Large Signal Voltage Gain
Input Voltage Range
TEST CONDITIONS
AVO
1
IVR
Common Mode Rejection
CMR
PSRR
Output Voltage Swing
VO
Supply Current Per Amplifier
ISV
Input Capacitance
+25°C
1
5000
12000
---
-55 to 125°C
2, 3
3000
9000
--
R L = 2 kΩ
+25°C
1
2000
3500
---
-55 to 125°C
2, 3
1000
2300
--
+25°C
1
±12
±13
---
-55 to 125°C
2, 3
±12
±12.5
--
+25°C
4
120
140
---
-55 to 125°C
5, 6
115
130
--
+25°C
1
---
0.1
1.8
-55 to 125°C
2, 31
--
0.2
3.2
RL = 10
kΩ
1, 2, 3
±12
±12.6
---
R L = 2 kΩ
1, 2, 3
±11
±12.4
---
+25°C
1
---
600
725
-55 to 125°C
2, 3
--
600
775
+25°C
1
---
3.2
---
pF
+25°C
1
---
10
---
nF
3/
VCM =
±12V
VS = ±3V
to ±18V
No Load
CIN
Capacitive Load Stability
AV = +1
No Oscillations
V
dB
Memory
Power Supply Rejection Ratio
VO = ±10V
RL = 10
kΩ
µ V/V
V
µA
1. Guaranteed by CMR test.
TABLE 5. OP400 AC Electrical Characteristics
(VS = ±15V, TA = -55 TO 125°C, UNLESS OTHERWISE SPECIFIED.)
PARAMETER
SYMBOL
Input Noise Voltage
en p-p
Input Noise Voltage
Density
en
Input Noise Current
in p-p
Input Noise Current
Density
in
Slew Rate
Gain Bandwidth Product
Test Conditions
SUBGROUP
MIN
TYP
MAX
UNIT
0.1 Hz to 10 Hz
+25°C
1
---
0.5
---
fO = 10 Hz
+25°C
1
---
22
--
fO = 1 KHz
+25°C
1
---
11
--
0.1 Hz to 10 Hz
+25°C
1
---
15
---
fO = 10 Hz
+25°C
1
---
0.6
---
nV√Hz
-55 to 125°C
1, 2, 3
0.1
0.15
---
V/µ s
-55 to 125°C
1, 2, 3
---
500
---
kHz
SR
GBWP AV = +1
09.12.02 REV 5
µ VP-P
nV√Hz
pAP-P
All data sheets are subject to change without notice
3
©2001 Maxwell Technologies
All rights reserved.
Quad Low-Offset, Low-Power Operational Amplifier
OP400
TABLE 5. OP400 AC Electrical Characteristics
(VS = ±15V, TA = -55 TO 125°C, UNLESS OTHERWISE SPECIFIED.)
PARAMETER
Channel Separation
SYMBOL
CS
Test Conditions
VO = 20 Vp-p
fO = 10 Hz1
+25°C
SUBGROUP
MIN
TYP
MAX
UNIT
4
123
135
---
dB
1. Guaranteed by design.
Memory
09.12.02 REV 5
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©2001 Maxwell Technologies
All rights reserved.
Quad Low-Offset, Low-Power Operational Amplifier
OP400
OP400 TYPICAL OPERATING CHARACTERISTICS
Memory
09.12.02 REV 5
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©2001 Maxwell Technologies
All rights reserved.
Quad Low-Offset, Low-Power Operational Amplifier
OP400
OP400 TYPICAL OPERATING CHARACTERISTICS (CONTINUED)
Memory
09.12.02 REV 5
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©2001 Maxwell Technologies
All rights reserved.
Quad Low-Offset, Low-Power Operational Amplifier
OP400
OP400 TYPICAL OPERATING CHARACTERISTICS (CONTINUED)
Memory
09.12.02 REV 5
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©2001 Maxwell Technologies
All rights reserved.
Quad Low-Offset, Low-Power Operational Amplifier
OP400
Memory
16-PIN RAK-PAK® FLAT PACKAGE
SYMBOL
DIMENSION
MIN
NOM
MAX
A
0.115
0.135
0.150
b
0.015
0.017
0.019
c
0.004
0.005
0.007
D
0.407
0.415
0.423
E
0.275
0.280
0.285
E1
--
--
0.500
E2
0.150
0.156
0.162
E3
0.030
0.062
--
e
0.050 BSC
L
0.325
0.335
0.345
Q
0.020
0.033
0.045
S1
0.005
0.024
0.045
N
16
Note: All dimensions in inches.
09.12.02 REV 5
All data sheets are subject to change without notice
8
©2001 Maxwell Technologies
All rights reserved.
Quad Low-Offset, Low-Power Operational Amplifier
OP400
Important Notice:
These data sheets are created using the chip manufacturer’s published specifications. Maxwell Technologies verifies
functionality by testing key parameters either by 100% testing, sample testing or characterization.
The specifications presented within these data sheets represent the latest and most accurate information available to
date. However, these specifications are subject to change without notice and Maxwell Technologies assumes no
responsibility for the use of this information.
Maxwell Technologies’ products are not authorized for use as critical components in life support devices or systems
without express written approval from Maxwell Technologies.
Any claim against Maxwell Technologies must be made within 90 days from the date of shipment from Maxwell Technologies. Maxwell Technologies’ liability shall be limited to replacement of defective parts.
Memory
09.12.02 REV 5
All data sheets are subject to change without notice
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©2001 Maxwell Technologies
All rights reserved.
OP400
Quad Low-Offset, Low-Power Operational Amplifier
Product Ordering Options
Model Number
OP400
RP
F
X
Option Details
Feature
Monolithic
S = Maxwell Class S
B = Maxwell Class B
I = Industrial (testing @ -55°C,
+25°C, +125°C)
E = Engineering (testing @ +25°C)
Package
F = Flat Pack
Radiation Feature
RP = RAD-PAK® package
Base Product
Nomenclature
Quad Low-Offset, Low Power
Operational Amplifier
09.12.02 REV 5
All data sheets are subject to change without notice
Memory
Screening Flow
10
©2001 Maxwell Technologies
All rights reserved.