Datasheet OP400 (Analog Devices) - 6

OP400 Data Sheet TYPICAL PERFORMANCE CHARACTERISTICS 3 V T S = ±15V A = 25°C 120 VS = ±15V V) μ ) A E ( p ( G 110 A NT T 2 L VO CURRE 100 SET T F E F S F O F N 1 O E I 90 UT G N A INP H C 80
07 04 0 0 4- 4- 30 30 00
0
00
0 1 2 3 4 5 –75 –50 –25 0 25 50 75 100 125 TIME (Minutes) TEMPERATURE (°C)
Figure 4. Warmup Drift Figure 7. Input Offset Current vs. Temperature
70 1.1 VS = ±15V 60 1.0 V) μ ( A) E n ( G 50 A NT T L 0.9 RE O V 40 ET CUR S F AS 0.8 F BI O 30 T UT PU INP IN 0.7 20
05 08 0 0 4- 4- 30 30
10
00
0.6
00
–75 –50 –25 0 25 50 75 100 125 –15 –10 –5 0 5 10 15 TEMPERATURE (°C) COMMON-MODE VOLTAGE (V)
Figure 5. Input Offset Voltage vs. Temperature Figure 8. Input Bias Current vs. Common-Mode Voltage
2.0 140 V T S = ±15V A = 25°C VS = ±15V 120 1.6 B) d A) n N ( 100 ( IO NT CT 1.2 RE JE 80 RE CUR E D AS 60 0.8 O BI -M N UT O 40 M INP M 0.4 CO 20
06 09 0 0 4- 4- 30 30
0
00
0
00
–75 –50 –25 0 25 50 75 100 125 1 10 100 1k 10k 100k TEMPERATURE (°C) FREQUENCY (Hz)
Figure 6. Input Bias Current vs. Temperature Figure 9. Common-Mode Rejection vs. Frequency Rev. I | Page 6 of 15 Document Outline Features Functional Block Diagrams General Description Table of Contents Revision History Specifications Electrical Characteristics Absolute Maximum Ratings Thermal Resistance ESD Caution Typical Performance Characteristics Applications Information Dual Low Power Instrumentation Amplifier Bipolar Current Transmitter Differential Output Instrumentation Amplifier Multiple Output Tracking Voltage Reference Outline Dimensions Ordering Guide SMD Parts and Equivalents