Datasheet LTC6091 (Analog Devices) - 5

LTC6091
TYPICAL PERFORMANCE CHARACTERISTICS Open-Loop Gain and Phase vs Frequency CMRR vs Frequency PSRR vs Frequency
120 100 120 140 VS = ±70V AV = 1V/V 100 80 100 120 PHASE 80 60 100 PHASE (DEG) 80 PSRR+ 60 40 80 GAIN 60 40 GAIN (dB) 20 CMRR (dB) PSSR (dB) 60 PSRR– 40 20 0 40 0 –20 20 20 –20 –30 0 0 0.1 1 10 100 1000 10000 0.1 1 10 100 1000 0.1 1 10 100 1000 FREQUENCY (kHz) FREQUENCY (kHz) FREQUENCY (kHz) 6091 G01 6091 G02 6091 G03
Change in Offset Voltage Offset Voltage Distribution Offset Voltage Drift Distribution vs Input Common Mode Voltage
80 80 20 VS = ±70V VS = ±70V V 70 CM = 0V V 70 CM = 0V TA = 25°C TA = 25°C 60 60 ∆TJ = 75°C 10 SPECIFIED COMMON MODE RANGE = ±67V 50 50 40 40 0 30 30 NUMBER OF UNITS NUMBER OF UNITS VS = ±70V 20 20 –10 125°C 85°C 10 10 CHANGE IN OFFSET VOLTAGE (µV) 25°C –50°C 0 0 –20 –1000 –600 –200 200 600 1000 –4 –3 –2 –1 0 1 2 3 4 –75 –50 –25 0 25 50 75 INPUT OFFSET VOLTAGE (µV) TCVOS (µV/°C) INPUT COMMON MODE VOLTAGE (V) 6091 G04 6091 G05 6091 G06
Offset Voltage Offset Voltage vs Temperature vs Total Supply Voltage Minimum Supply Voltage
500 500 100 V T 400 S = ±70V A = 25°C VCM = 0V 400 5 SAMPLES 75 300 5 SAMPLES 300 50 200 200 100 100 25 0 0 0 –100 –100 –25 VOLTAGE OFFSET (µV) –200 OFFSET VOLTAGE (µV) –200 –50 125°C –300 –300 CHANGE IN OFFSET VOLTAGE (µV) 85°C –400 –400 –75 25°C –50°C –500 –500 –100 –50 –25 0 25 50 75 100 125 5 30 55 80 105 130 5 6 7 8 9 10 TEMPERATURE (°C) TOTAL SUPPLY VOLTAGE (V) TOTAL SUPPLY VOLTAGE (V) 6091 G07 6091 G08 6091 G09 6091fa For more information www.linear.com/LTC6091 5 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Applications Information Typical Applications Package Description Typical Application Related Parts