Datasheet AD8290 (Analog Devices) - 7

AD8290 TYPICAL PERFORMANCE CHARACTERISTICS 35 25 30 20 25 ) ) 15 % 20 % ( ( S S IT T UN 15 UNI 10 10 5 5 0 0
03 0
892 894 896 898 900 902 904 906 908 0.2988 0.2994 0.3000 0.3006 0.3012
6 5- 00 74
0.2991 0.2997 0.3003 0.3009 OUTPUT VOLTAGE (mV)
5- 06 74
EXCITATION CURRENT (mA)
06 Figure 3. Output Offset Voltage at 2.6 V Supply Figure 6. Excitation Output Current for 3 kΩ RSET at 2.6 V Supply
35 25 30 20 25 ) ) 15 % 20 % ( ( S S T T UNI 15 UNI 10 10 5 5 0
4
0 892 894 896 898 900 902 904 906 908
-00
0.2988 0.2994 0.3000 0.3006 0.3012
07 0 745
0.2991 0.2997 0.3003 0.3009 OUTPUT VOLTAGE (mV)
5- 06 74
EXCITATION CURRENT (mA)
06 Figure 4. Output Offset Voltage at 3.6 V Supply Figure 7. Excitation Output Current for 3 kΩ RSET at 3.6 V Supply
35 25 30 20 25 ) ) 15 % 20 % ( ( S S T IT UNI 15 UN 10 10 5 5 0
5
0
00
892 894 896 898 900 902 904 906 908 0.2988 0.2994 0.3000 0.3006 0.3012
5- 08 0 74
0.2991 0.2997 0.3003 0.3009 OUTPUT VOLTAGE (mV)
5- 06 74
EXCITATION CURRENT (mA)
06 Figure 5. Output Offset Voltage at 5.0 V Supply Figure 8. Excitation Output Current for 3 kΩ RSET at 5.0 V Supply Rev. B | Page 7 of 20 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION AMPLIFIER HIGH POWER SUPPLY REJECTION (PSR) AND COMMON-MODE REJECTION (CMR) 1/f NOISE CORRECTION CURRENT SOURCE APPLICATIONS INFORMATION TYPICAL CONNECTIONS CURRENT EXCITATION ENABLE/DISABLE FUNCTION OUTPUT FILTERING CLOCK FEEDTHROUGH MAXIMIZING PERFORMANCE THROUGH PROPER LAYOUT POWER SUPPLY BYPASSING DUAL-SUPPLY OPERATION PRESSURE SENSOR BRIDGE APPLICATION TEMPERATURE SENSOR APPLICATION ADC/MICROCONTROLLER OUTLINE DIMENSIONS ORDERING GUIDE