Datasheet LT6558 (Analog Devices) - 4

LT6558
TYPICAL PERFORMANCE CHARACTERISTICS Gain Error Distribution Gain Error Matching Distribution Voltage Gain vs Temperature
60 70 1.03 VS = 5V V VS = 5V ∆ S = 5V VOUT = 2V ∆V V OUT = 2V 1.02 OUT = 2VP-P 50 RL = 150Ω 60 R R L = 150Ω LOAD = 150Ω 1.01 50 40 1.00 40 30 0.99 30 GAIN (V) 0.98 20 PERCENT OF UNITS (%) PERCENT OF UNITS (%) 20 0.97 10 10 0.96 0 0 0.95 –1.0 –0.9 –0.8 –0.7 –0.6 –0.5 –0.3 –0.2 –0.1 0 0.1 0.2 0.3 –50 –25 0 25 50 75 100 125 GAIN ERROR, INDIVIDUAL CHANNEL (%) GAIN ERROR, BETWEEN CHANNELS (%) TEMPERATURE (°C) 6558 G03 6558 G01 6558 G02
Supply Current per Amplifi er Supply Current per Amplifi er Supply Current per Amplifi er vs Supply Voltage vs Temperature vs EN Voltage
40 40 40 VOUT = VS/2 V V S = 5V S = 5V V 35 35 VOUT = VS/2 OUT = VS/2 VEN = 0V 30 30 30 TA = 125°C 25 25 TA = 25°C 20 20 20 TA = –55°C 15 15 SUPPLY CURRENT (mA) 10 SUPPLY CURRENT (mA) 10 SUPPLY CURRENT (mA) 10 5 5 0 0 0 0 1 2 3 4 5 6 7 –50 –25 0 25 50 75 100 125 0 1 2 3 4 5 SUPPLY VOLTAGE (V) TEMPERATURE (°C) ENABLE PIN VOLTAGE (V) 6558 G04 6558 G05 6558 G06
Input Bias Current EN Pin Current vs EN Pin Voltage Offset Voltage vs Temperature vs Input Voltage
0 40 400 V V S = 5V VS = 5V S = 5V –20 35 VIN = 2.5V 300 –40 T 30 µA) µA) 200 T A = 125°C A = 25°C –60 TA = 25°C 25 100 TA = 125°C –80 20 0 TA = –55°C –100 TA = –55°C 15 –100 OFFSET VOTLAGE (mV) –120 10 –200 ENABLE PIN CURRENT ( INPUT BIAS CURRENT ( –140 5 –300 –160 0 –400 0 1 2 3 4 5 –50 –25 0 25 50 75 100 125 0 1 2 3 4 5 ENABLE PIN VOLTAGE (V) TEMPERATURE (°C) INPUT VOLTAGE (V) 6558 G07 6558 G09 6558 G08 6558f 4