Datasheet AD8421-EP (Analog Devices) - 9
| Manufacturer | Analog Devices |
| Description | 3 nV /√Hz, Low Power Instrumentation Amplifier |
| Pages / Page | 20 / 9 — Enhanced Product. AD8421-EP. G = 1. VS = ±15V. G = 100. VS = ±5V. (V). VS … |
| File Format / Size | PDF / 505 Kb |
| Document Language | English |
Enhanced Product. AD8421-EP. G = 1. VS = ±15V. G = 100. VS = ±5V. (V). VS = ±12V. E VO. S = ±2.5V. MMO. –10. –15. OUTPUT VOLTAGE (V). VS = 5V. ) (V
Model Line for this Datasheet
Text Version of Document
Enhanced Product AD8421-EP 15 4 G = 1 VS = ±15V G = 100 3 10 VS = ±5V (V) (V) E 2 E G VS = ±12V G A 5 A T T L 1 L E VO 0 E VO V D 0 D S = ±2.5V O O -M -M N N –1 –5 MMO MMO O –2 O C C –10 –3 –15 –4 –15 –10 –5 0 5 10 15
09 12 0
–4 –3 –2 –1 0 1 2 3 4
0 39- 39-
OUTPUT VOLTAGE (V)
1 1 1
OUTPUT VOLTAGE (V)
1 1 1 Figure 10. Input Common-Mode Voltage vs. Output Voltage; Figure 13. Input Common-Mode Voltage vs. Output Voltage; VS = ±12 V and ±15 V (G = 1) VS = ±2.5 V and ±5 V (G = 100)
4 40 G = 1 VS = 5V VS = ±5V G = 1 3 30 ) (V 20 E 2 A) AG T m L ( 10 O 1 VS = ±2.5V NT V DE 0 O 0 M CURRE N- –10 O UT M –1 M INP –20 CO –2 –30 –3 –40 –4 –3 –2 –1 0 1 2 3 4
10 13 0
–35 –30 –25 –20 –15 –10 –5 0 5 10 15 20 25 30 35 40
0 39- 39-
OUTPUT VOLTAGE (V)
1 1 1
INPUT VOLTAGE (V)
1 1 1 Figure 11. Input Common-Mode Voltage vs. Output Voltage; Figure 14. Input Overvoltage Performance; G = 1, +VS = 5 V, −VS = 0 V VS = ±2.5 V and ±5 V (G = 1)
15 30 G = 100 VS = ±15V VS = ±15V G = 1 10 20 ) (V E VS = ±12V A) AG 5 10 T m L ( O NT V 0 DE 0 O M CURRE N- O UT –5 –10 M M INP CO –10 –20 –15 –30
1
–15 –10 –5 0 5 10 15
1 14 0
–25 –20 –15 –10 –5 0 5 10 15 20 25
0 39- 39-
OUTPUT VOLTAGE (V)
1 1 1
INPUT VOLTAGE (V)
1 1 1 Figure 12. Input Common-Mode Voltage vs. Output Voltage; Figure 15. Input Overvoltage Performance; G = 1, VS = ±15 V VS = ±12 V and ±15 V (G = 100) Rev. 0 | Page 9 of 20 Document Outline Features Enhanced Product Features Pin Connection Diagram General Description Revision History Specifications Absolute Maximum Ratings Thermal Resistance ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Outline Dimensions Ordering Guide
09 12 0
–4 –3 –2 –1 0 1 2 3 4
0 39- 39-
OUTPUT VOLTAGE (V)
1 1 1
OUTPUT VOLTAGE (V)
1 1 1 Figure 10. Input Common-Mode Voltage vs. Output Voltage; Figure 13. Input Common-Mode Voltage vs. Output Voltage; VS = ±12 V and ±15 V (G = 1) VS = ±2.5 V and ±5 V (G = 100)
4 40 G = 1 VS = 5V VS = ±5V G = 1 3 30 ) (V 20 E 2 A) AG T m L ( 10 O 1 VS = ±2.5V NT V DE 0 O 0 M CURRE N- –10 O UT M –1 M INP –20 CO –2 –30 –3 –40 –4 –3 –2 –1 0 1 2 3 4
10 13 0
–35 –30 –25 –20 –15 –10 –5 0 5 10 15 20 25 30 35 40
0 39- 39-
OUTPUT VOLTAGE (V)
1 1 1
INPUT VOLTAGE (V)
1 1 1 Figure 11. Input Common-Mode Voltage vs. Output Voltage; Figure 14. Input Overvoltage Performance; G = 1, +VS = 5 V, −VS = 0 V VS = ±2.5 V and ±5 V (G = 1)
15 30 G = 100 VS = ±15V VS = ±15V G = 1 10 20 ) (V E VS = ±12V A) AG 5 10 T m L ( O NT V 0 DE 0 O M CURRE N- O UT –5 –10 M M INP CO –10 –20 –15 –30
1
–15 –10 –5 0 5 10 15
1 14 0
–25 –20 –15 –10 –5 0 5 10 15 20 25
0 39- 39-
OUTPUT VOLTAGE (V)
1 1 1
INPUT VOLTAGE (V)
1 1 1 Figure 12. Input Common-Mode Voltage vs. Output Voltage; Figure 15. Input Overvoltage Performance; G = 1, VS = ±15 V VS = ±12 V and ±15 V (G = 100) Rev. 0 | Page 9 of 20 Document Outline Features Enhanced Product Features Pin Connection Diagram General Description Revision History Specifications Absolute Maximum Ratings Thermal Resistance ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Outline Dimensions Ordering Guide
