Datasheet AD8227 (Analog Devices) - 10

AD8227 1.6 1.6 +0.02V, +1.5V V +0.02V, +1.5V V REF = 0V REF = 0V 1.4 1.4 +2.67V, +1.2V +2.67V, +1.2V ) 1.2 ) 1.2 V +0.02V, +1.35V +0.02V, +1.35V ( (V E E 1.0 +2.67V, +1.1V G +2.7V, +1.1V 1.0 G A V V REF = 1.35V A REF = 1.35V T L 0.8 LT 0.8 O VO V E 0.6 E 0.6 D OD -MO 0.4 -M 0.4 N ON 0.2 M 0.2 MMO M O +2.7V, 0V O C 0 C 0 +0.02V, –0.15V –0.2 –0.2 +0.02V, –0.25V +2.67V, –0.25V +2.67V, –0.15V +0.02V, –0.3V +1.35V, –0.3V +0.02V, –0.3V +1.35V, –0.3V +2.67V, –0.25V –0.4
9
–0.4
12
–0.5 0 0.5 1.0 1.5 2.0 2.5 3.0
00
–0.5 0 0.5 1.0 1.5 2.0 2.5 3.0
0 9- 9-
OUTPUT VOLTAGE (V)
75
OUTPUT VOLTAGE (V)
75 07 07 Figure 9. Input Common-Mode Voltage vs. Output Voltage, Figure 12. Input Common-Mode Voltage vs. Output Voltage, Single Supply, Vs = 2.7 V, G = 5 Single Supply, Vs = 2.7 V, G = 100
5 5 VREF = 0V VREF = 0V +0.02V, +4.25V +0.02V, +4.25V 4 +4.96V, +3.75V 4 +4.96V, +3.75V ) ) +0.02V, +4V (V (V +0.02V, +4V E +4.96V, +3.5V E +4.96V, +3.5V 3 G AG VREF = 2.5V A 3 VREF = 2.5V T L LT O O V V 2 E DE 2 O OD M -M N- O 1 ON 1 M M M M +4.96V, +0.2V O CO C 0 +0.01V, –0.05V 0 +4.96V, –0.2V +0.02V, –0.25V +4.96V, –0.05V +0.02V, –0.3V +2.5V, –0.3V +0.02V, –0.3V +2.5V, –0.3V +4.96V, –0.25V –1
0
–1
13
–0.5 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
01 0 9-
–0.5 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
9-
OUTPUT VOLTAGE (V)
75
OUTPUT VOLTAGE (V)
75 07 07 Figure 10. Input Common-Mode Voltage vs. Output Voltage, Figure 13. Input Common-Mode Voltage vs. Output Voltage, Single Supply, Vs = 5 V, G = 5 Single Supply, Vs = 5 V, G = 100
6 6 0V, +4.2V 0V, +4.2V –4.98V, +3.7V +4.96V, +3.7V –4.96V, +3.75V 4 4 +4.96V, +3.25V ) ) (V (V E E G G 2 A 2 A LT LT O O V V E 0 E 0 OD OD -M -M ON –2 ON –2 M M M M O O C C –4 –4 0V, –5.3V 0V, –5.3V –4.97V, –4.8V +4.96V, –4.8V –4.96V, –5.1V +4.96V, –5.1V –6 –6
11 14
–6 –4 –2 0 2 4 6
0
–6 –4 –2 0 2 4 6
0 9- 9-
OUTPUT VOLTAGE (V)
75
OUTPUT VOLTAGE (V)
75 07 07 Figure 11. Input Common-Mode Voltage vs. Output Voltage, Figure 14. Input Common-Mode Voltage vs. Output Voltage, Dual Supply, Vs = ±5 V, G = 5 Dual Supply, Vs = ±5 V, G = 100 Rev. 0 | Page 10 of 24 Document Outline FEATURES APPLICATIONS PIN CONFIGURATION GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION ARCHITECTURE GAIN SELECTION REFERENCE TERMINAL INPUT VOLTAGE RANGE LAYOUT Common-Mode Rejection Ratio over Frequency Power Supplies References INPUT BIAS CURRENT RETURN PATH INPUT PROTECTION RADIO FREQUENCY INTERFERENCE (RFI) APPLICATIONS INFORMATION DIFFERENTIAL DRIVE Tips for Best Differential Output Performance PRECISION STRAIN GAGE DRIVING AN ADC OUTLINE DIMENSIONS ORDERING GUIDE