Datasheet ADA4691-2, ADA4691-4, ADA4692-2, ADA4692-4 (Analog Devices) - 9

ADA4691-2/ADA4691-4/ADA4692-2/ADA4692-4 1k 1k ADA4692-2 ADA4692-2 VSY = ±1.35V VSY = ±2.5V TA = 25°C TA = 25°C 100 AVERAGE 20 CHANNELS 100 AVERAGE 20 CHANNELS 10 10 ) ) (pA (pA I B I B 1 1 0.1 0.1 0.01 0.01 25 35 45 55 65 75 85 95 105 115 125
09 12 0
25 35 45 55 65 75 85 95 105 115 125
0 0- 0-
TEMPERATURE (°C)
95
TEMPERATURE (°C)
95 07 07 Figure 15. Input Bias Current vs. Temperature Figure 18. Input Bias Current vs. Temperature
1k 1k TA = 125°C TA = 125°C 100 100 ADA4692-2 VSY = 5V 10 AVERAGE 20 CHANNELS TA = 85°C 10 ) ) A A 1 T (p (p A = 85°C I B I B 1 TA = 25°C 0.1 0.1 TA = 25°C 0.01 ADA4692-2 VSY = 2.7V AVERAGE 20 CHANNELS 0.001 0.01
0 3
0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7
01
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
01 0- 0-
VCM (V)
95
VCM (V)
95 07 07 Figure 16. Input Bias Current vs. Common-Mode Voltage Figure 19. Input Bias Current vs. Common-Mode Voltage
10k 10k ADA4692-2 ADA4692-2 V V ) SY = ±1.35V ) SY = ±2.5V V VOH = (V+) – VOUT V VOH = (V+) – VOUT m 1k m 1k ( (SOURCING) ( (SOURCING) E TA = +125°C E TA = +125°C AG AG T 100 T L 100 L O O TA = +85°C T N V N V A = +85°C IO 10 IO 10 TA = +25°C RAT RAT TA = +25°C U U AT 1 TA = –40°C AT 1 S S TA = –40°C UT UT P P UT 0.1 UT 0.1 O O 0.01 0.01
1 4
0.001 0.01 0.1 1 10 100
01
0.001 0.01 0.1 1 10 100
01 0- 0-
ILOAD (mA)
95
ILOAD (mA)
95 07 07 Figure 17. Output Voltage (VOH) to Supply Rail vs. Load Current Figure 20. Output Voltage (VOH) to Supply Rail vs. Load Current Rev. D | Page 9 of 20 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS—2.7 V OPERATION ELECTRICAL CHARACTERISTICS—5 V OPERATION ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATIONS TYPICAL PERFORMANCE CHARACTERISTICS SHUTDOWN OPERATION INPUT PIN CHARACTERISTICS INPUT THRESHOLD OUTLINE DIMENSIONS ORDERING GUIDE