Datasheet LTC6255, LTC6256, LTC6257 (Analog Devices) - 8

LTC6255/LTC6256/LTC6257
TYPICAL PERFORMANCE CHARACTERISTICS Input Bias Current Supply Current vs Supply Voltage vs Supply Voltage Input Bias Current vs Temperature per Channel
25 50 100 VCM = 0.4V VS = ±2.5V VCM = 0.4V 20 40 15 30 VCM = 2V 80 125°C 10 20 5 10 60 25°C 0 0 –40°C –5 –10 Y CURRENT (µA) 40 +IN –10 –20 VCM = –2V SUPPL INPUT BIAS CURRENT (nA) –15 –IN INPUT BIAS CURRENT (nA) –30 20 –20 –40 –25 –50 0 1.8 2.8 3.8 4.8 –40 10 60 110 0 1 2 3 4 5 SUPPLY VOLTAGE (V) TEMPERATURE (°C) SUPPLY VOLTAGE (V) 625567 G10 625567 G11 625567 G12
Output Saturation Voltage Output Saturation Voltage Supply Current vs Temperature vs Load Current (Output High) vs Load Current (Output Low)
100 0 0.5 VCM = 0.4V 125°C, VS = 1.8V 125°C, VS = 1.8V 85°C, V 125°C, V –0.05 S = 1.8V S = 5V 25°C, V 85°C, V 80 S = 1.8V V S = 1.8V S = 5V, 0V –40°C, V 0.4 S = 1.8V 85°C, VS = 5V –0.10 TOM RAIL (V) 25°C, VS = 1.8V 25°C, VS = 5V 60 0.3 –40°C, V V –0.15 S = 1.8V S = 1.8V, 0V –40°C, VS = 5V Y CURRENT (µA) 40 TAGE FROM TOP RAIL (V) –0.20 TAGE FROM BOT 0.2 SUPPL –0.25 20 TION VOL 125°C, VS = 5V 85°C, V 0.1 S = 5V TION VOL TURA –0.30 25°C, VS = 5V SA –40°C, V TURA S = 5V 0 –0.35 SA 0 –40 –15 10 35 60 85 110 0 1 2 3 4 5 0 1 2 3 4 5 TEMPERATURE (°C) LOAD CURRENT (mA) LOAD CURRENT (mA) 625567 G13 625567 G14 625567 G15
Output Short-Circuit Current Output Short-Circuit Current 0.1Hz to 10Hz Output vs Supply Voltage (Sourcing) vs Supply Voltage (Sinking) Voltage Noise
100 100 5 VCM = 0.4V VCM = 0.4V VS = ±2.5V 90 90 4 VCM = 0V A 80 80 3 V = 1 70 70 V) 2 –40°C 60 60 1 50 50 TAGE (µ 0 125°C 40 40 25°C –1 –40°C 30 30 NOISE VOL –2 20 25°C 20 –3 MAXIMUM SOURCING CURRENT (mA) 10 MAXIMUM SINKING CURRENT (mA) 10 125°C –4 0 0 –5 1.8 2.3 2.8 3.3 3.8 4.3 4.8 1.8 2.3 2.8 3.3 3.8 4.3 4.8 0 2 4 6 8 10 SUPPLY VOLTAGE (V) SUPPLY VOLTAGE (V) TIME (s) 625567 G16 625567 G17 625567 G18 Rev E 8 For more information www.analog.com Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information 5V Electrical Characteristics 1.8V Electrical Characteristics Typical Performance Characteristics Pin Functions Simplified Schematic Operation Applications Information Typical Applications Package Description Typical Application Related Parts