Datasheet LTC6087, LTC6088 (Analog Devices) - 6

LTC6087/LTC6088
TYPICAL PERFORMANCE CHARACTERISTICS VOS Distribution VOS vs VCM VOS Drift Distribution
12 1.0 LTC6087MS8 22 LTC6087MS8 VS = 5V 0.8 20 VS = 5V 10 VCM = 0.5V VCM = 2.5V T 0.6 A = 25°C 18 TA = –40°C TO 125°C 0.4 16 8 0.2 14 6 (mV) 0 12 AGE OF UNITS (%) V OS 10 –0.2 4 8 –0.4 PERCENT OF UNITS (%) 6 PERCENT –0.6 2 VS = 5V 4 –0.8 TA = 25°C REPRESENTATIVE PARTS 2 0 –1.0 0 –1 –0.7 –0.4 –0.1 0.2 0.5 0.8 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 –2 –1.2 –0.4 0.4 1.2 2.0 2.8 VOS (mV) VCM (V) DISTRIBUTION (µV/°C) 60878 G01 60878 G02 60878 G03
Input Bias Current vs 0.1Hz to 10Hz Output Voltage Common Mode Voltage Input Noise Voltage vs Frequency Noise
10000 100 VS = 5V VS = 5V VS = 5V 90 VCM = 2.5V VCM = 2.5V 1000 T T A = 125°C 80 A = 25°C /√Hz) µV/DIV) 100 70 T 60 A = 85°C TAGE (nV TAGE (1 10 50 TA = 25°C 40 1 30 INPUT BIAS CURRENT (pA) 0.1 20 INPUT NOISE VOL INPUT NOISE VOL 10 0.01 0 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 10 100 1k 10k 100k TIME (1s/DIV) COMMON MODE VOLTAGE (V) FREQUENCY (Hz) 60878 G05 60878 G06 60878 G07
Output Voltage Swing vs Input Noise Current vs Frequency Load Current Supply Current vs Supply Voltage
500 5.0 1.2 VS = 5V PER AMPLIFIER 4.5 VCM = 2.5V VCM = 0.5V T 400 1.0 4.0 A = 25°C SOURCE 3.5 0.8 300 3.0 TAGE SWING (V) 2.5 0.6 200 2.0 0.4 1.5 NOISE CURRENT (fA/√Hz) SINK SUPPLY CURRENT (mA) 100 OUTPUT VOL 1.0 TA = 125°C T 0.2 0.5 A = 25°C TA = –55°C 0 0 0 1 10 100 1000 10000 100000 0.1 1 10 100 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 FREQUENCY (Hz) LOAD CURRENT (mA) SUPPLY VOLTAGE (V) 60878 G04 60878 G08 69878 G09 60878fd 6 For more information www.linear.com/LTC6087 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Applications Information Simplified Schematic Package Description Revision History Typical Applications Related Parts