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

Data Sheet 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 A) A) p p ( ( 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
009
25 35 45 55 65 75 85 95 105 115 125
012
TEMPERATURE (°C) TEMPERATURE (°C)
07950- 07950- 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) p 1 p T ( ( 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 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7
010
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
013
VCM (V) VCM (V)
07950- 07950- 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) T ( A = +125°C TA = +125°C GE GE 100 100 OLTA OLTA V TA = +85°C V TA = +85°C 10 TION 10 T TION A A = +25°C A R R TA = +25°C TU TU A 1 TA = –40°C A 1 TA = –40°C T S T S U U TP TP 0.1 0.1 OU OU 0.01 0.01 0.001 0.01 0.1 1 10 100
011
0.001 0.01 0.1 1 10 100
014
ILOAD (mA) ILOAD (mA)
07950- 07950- Figure 17. Output Voltage (VOH) to Supply Rail vs. Load Current Figure 20. Output Voltage (VOH) to Supply Rail vs. Load Current Rev. E | Page 9 of 19 Document Outline Features Applications General Description 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