Datasheet LTC6103 (Analog Devices) - 4
| Manufacturer | Analog Devices |
| Description | Dual High Voltage, High Side Current Sense Amplifier |
| Pages / Page | 16 / 4 — TYPICAL PERFORMANCE CHARACTERISTICS. Calculated Output Error Due to. VOUT … |
| File Format / Size | PDF / 280 Kb |
| Document Language | English |
TYPICAL PERFORMANCE CHARACTERISTICS. Calculated Output Error Due to. VOUT Maximum vs Temperature. IOUT Maximum vs Temperature
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LTC6103
TYPICAL PERFORMANCE CHARACTERISTICS Calculated Output Error Due to VOUT Maximum vs Temperature IOUT Maximum vs Temperature Input Offset vs Input Voltage
12 7 100 TA = 25°C VS = 60V GAIN =10 10 6 VS = 12V VS = 12V 10 5 V 8 S = 60V (mA) 4 OUT 6 V 1 S = 6V VS = 6V 3 4 MAXIMUM OUTPUT (V) V MAXIMUM I V OUTPUT ERROR (%) S = 4V 2 S = 4V 0.1 2 1 0 0 0.01 –40 –20 0 20 40 60 80 100 120 –40 –20 0 20 40 60 80 100 120 0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5 TEMPERATURE (°C) TEMPERATURE (°C) INPUT VOLTAGE (V) 6103 G04 6103 G05 6103 G06
Gain vs Frequency Input Bias Current vs Temperature Supply Current vs Supply Voltage
40 160 450 TA = 125°C 35 140 400 TA = 85°C TA = 70°C 30 120 350 V I S = 6V TO 100V µA) OUT = 1mA 300 25 100 T I A = –40°C OUT = 200µA VS = 4V 250 20 80 (nA) TA = 0°C I B 200 TA = 25°C GAIN (dB) 15 60 150 10 40 SUPPLY CURRENT ( 100 TA = 25°C 5 R 20 IN = 100Ω 50 VIN = 0V ROUT = 5k RIN = 1M 0 0 0 1k 10k 100k 1M –40 –20 0 20 40 60 80 100 120 0 10 20 30 40 50 60 INPUT FREQUENCY (Hz) TEMPERATURE (°C) VSUPPLY AT +INA OR +INB (V) 6103 G08 6103 G09 6103 G10
Step Response 0mV to 10mV Step Response 10mV to 20mV
V – SENSE – V+-10mV V V+ SENSE V+-10mV V+-20mV 0.5V TA = 25°C 1V TA = 25°C V+ = 12V V+ = 12V RIN = 100Ω RIN = 100Ω ROUT = 5k ROUT = 5k V + + SENSE = V+ VSENSE = V+ 0V V 0.5V OUT VOUT TIME (10µs/DIV) TIME (10µs/DIV) 6103 G11 6103 G12 6103f 4
TYPICAL PERFORMANCE CHARACTERISTICS Calculated Output Error Due to VOUT Maximum vs Temperature IOUT Maximum vs Temperature Input Offset vs Input Voltage
12 7 100 TA = 25°C VS = 60V GAIN =10 10 6 VS = 12V VS = 12V 10 5 V 8 S = 60V (mA) 4 OUT 6 V 1 S = 6V VS = 6V 3 4 MAXIMUM OUTPUT (V) V MAXIMUM I V OUTPUT ERROR (%) S = 4V 2 S = 4V 0.1 2 1 0 0 0.01 –40 –20 0 20 40 60 80 100 120 –40 –20 0 20 40 60 80 100 120 0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5 TEMPERATURE (°C) TEMPERATURE (°C) INPUT VOLTAGE (V) 6103 G04 6103 G05 6103 G06
Gain vs Frequency Input Bias Current vs Temperature Supply Current vs Supply Voltage
40 160 450 TA = 125°C 35 140 400 TA = 85°C TA = 70°C 30 120 350 V I S = 6V TO 100V µA) OUT = 1mA 300 25 100 T I A = –40°C OUT = 200µA VS = 4V 250 20 80 (nA) TA = 0°C I B 200 TA = 25°C GAIN (dB) 15 60 150 10 40 SUPPLY CURRENT ( 100 TA = 25°C 5 R 20 IN = 100Ω 50 VIN = 0V ROUT = 5k RIN = 1M 0 0 0 1k 10k 100k 1M –40 –20 0 20 40 60 80 100 120 0 10 20 30 40 50 60 INPUT FREQUENCY (Hz) TEMPERATURE (°C) VSUPPLY AT +INA OR +INB (V) 6103 G08 6103 G09 6103 G10
Step Response 0mV to 10mV Step Response 10mV to 20mV
V – SENSE – V+-10mV V V+ SENSE V+-10mV V+-20mV 0.5V TA = 25°C 1V TA = 25°C V+ = 12V V+ = 12V RIN = 100Ω RIN = 100Ω ROUT = 5k ROUT = 5k V + + SENSE = V+ VSENSE = V+ 0V V 0.5V OUT VOUT TIME (10µs/DIV) TIME (10µs/DIV) 6103 G11 6103 G12 6103f 4
