Datasheet LTC6258, LTC6259, LTC6260 (Analog Devices) - 7

LTC6258/LTC6259/LTC6260
TYPICAL PERFORMANCE CHARACTERISTICS Input VOS Histogram Input VOS Histogram VOS vs Temperature
100 100 500 VS = ±2.5V VS = ±2.5V VS = ±2.5V 90 VCM = 0V 90 VCM = 2.2V 400 VCM = 0V 80 80 300 70 TS 70 TS 200 AR 60 AR 60 100 V) 50 50 (µ 0 40 40 V OS –100 NUMBER OF P 30 NUMBER OF P 30 –200 20 20 –300 10 10 –400 0 0 –500 –350 –250 –150 –50 50 150 250 350 –350 –250 –150 –50 50 150 250 350 –40 –25 –10 5 20 35 50 65 80 95 110 125 VOS (µV) VOS (µV) TEMPERATURE (°C) 6258 G01 6258 G02 6258 G03
VOS vs Common Mode Input Offset Drift Distribution VOS vs Supply Voltage (25°C) Voltage
11 200 500 HGRADE VS = ±2.5V V V 10 CM = 0.4V S = 5V IND VCM=0V 160 400 9 120 300 8 80 200 7 40 100 6 V) V) (µ 0 (µ 0 5 V OS –40 V OS –100 4 NUMBER OF UNITS 3 –80 –200 2 –120 –300 1 –160 –400 0 –200 –500 –5 –4 –3 –2 –1 0 1 2 3 4 5 1.8 2.4 3.0 3.6 4.2 4.8 5.4 –0.5 0.5 1.5 2.5 3.5 4.5 5.5 DISTRIBUTION (µV/°C) SUPPLY VOLTAGE (V) VCM (V) 6258 G04 6258 G05 6258 G06
Input Bias Current vs Common Input Bias Current vs Common VOS vs IOUT Mode Voltage Mode Voltage
1.0 20 20 VS = ±2.5V VS = 5V +IN VS = 1.8V +IN 0.8 VCM = 0V –40°C 16 16 25°C –IN –IN 0.6 125°C 12 12 0.4 8 8 0.2 4 4 (mV) 0 0 0 V OS –0.2 –4 –4 –0.4 –8 –8 –0.6 INPUT BIAS CURRENT (nA) –12 INPUT BIAS CURRENT (nA) –12 –0.8 –16 –16 –1 –20 –20 –5 –4 –3 –2 –1 0 1 2 3 4 5 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 0 0.3 0.6 0.9 1.2 1.5 1.8 IOUT (mA) VCM (V) VCM (V) 6258 G07 6258 G08 6258 G09 6258960fa For more information www.linear.com/LTC6258 7 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 Application Related Parts