Datasheet LT6106 (Analog Devices) - 4
| Hersteller | Analog Devices |
| Beschreibung | Low Cost 36V High Side Current Sense Amplifier |
| Seiten / Seite | 14 / 4 — TYPICAL PERFORMANCE CHARACTERISTICS. Power Supply Rejection Ratio. Gain … |
| Dateiformat / Größe | PDF / 396 Kb |
| Dokumentensprache | Englisch |
TYPICAL PERFORMANCE CHARACTERISTICS. Power Supply Rejection Ratio. Gain Error vs Temperature. vs Frequency
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LT6106
TYPICAL PERFORMANCE CHARACTERISTICS Power Supply Rejection Ratio Power Supply Rejection Ratio Gain Error vs Temperature vs Frequency vs Frequency
0 120 120 V+ = 12.5V V+ = 12.5V –0.05 110 110 A A V = 20 V = 20 –0.10 V+ = 36V 100 R 100 R IN = 100Ω IN = 500Ω –0.15 TIO (dB) R TIO (dB) R OUT = 2k OUT = 10k V+ = 12V 90 90 –0.20 80 80 V+ = 5V –0.25 70 70 –0.30 60 60 V+ = 2.7V –0.35 Y REJECTION RA 50 Y REJECTION RA 50 GAIN ERROR (%) –0.40 40 40 –0.45 V 30 30 OUT = 1V –0.50 IOUT = 1mA 20 VOUT = 0.5V 20 VOUT = 2.5V V V –0.55 ROUT = 1k POWER SUPPL 10 OUT = 1V POWER SUPPL 10 OUT = 5V TYPICAL UNIT V V OUT = 2V OUT = 10V –0.60 0 0 –45 –25 –5 15 35 55 75 95 115 130 100 1k 10k 100k 1M 100 1k 10k 100k 1M TEMPERATURE (°C) FREQUENCY (Hz) FREQUENCY (Hz) 6106 G08 6106 G06 6106 G04
Gain Error Distribution Gain vs Frequency Gain vs Frequency
24 45 45 V+ = 12.5V 40 V+ = 12.5V 40 V+ = 12.5V 22 VSENSE = 500mV 35 AV = 100 A V 35 V = 20 20 OUT = 10V VOUT = 10V RIN = 500Ω 30 RIN = 100Ω RIN = 500Ω R V 30 OUT = 10k R 18 25 OUT = 2.5V ROUT = 10k 25 OUT = 10k 11,072 UNITS 16 20 20 VOUT = 2.5V TA = 25°C 15 15 14 10 10 12 5 5 10 GAIN (dB) 0 GAIN (dB) 0 8 –5 –5 PERCENT OF UNITS (%) –10 –10 6 –15 –15 4 –20 –20 2 –25 –25 0 –30 –30 –0.60 –0.48 –0.36 –0.24 –0.12 0 1k 10k 100k 1M 10M 1k 10k 100k 1M 10M GAIN ERROR (%) FREQUENCY (Hz) FREQUENCY (Hz) 6106 G09 6106 G14 6106 G24
Input Bias Current vs Supply Step Response 0mV to 10mV Step Response 10mV to 20mV Voltage (RIN = 100Ω) (RIN = 100Ω)
20 VSENSE = 5mV 19 RIN = 100Ω VSENSE VSENSE 20mV/DIV 20mV/DIV 18 17 16 VOUT 500mV/DIV 15 VOUT 14 500mV/DIV 13 TA = –40°C 0V 0V INPUT BIAS CURRENT (nA) T 12 A = 25°C TA = 70°C A 6106 G10 V = 100 5µs/DIV 6106 G11 11 T AV = 100 5µs/DIV A = 85°C T V V A = 125°C OUT = 0V TO 1V OUT = 1V TO 2V 10 ROUT = 10k ROUT = 10k 0 5 10 15 20 25 30 35 40 45 50 V+ = 12V V+ = 12V SUPPLY VOLTAGE (V) 6106 G05 6106fb 4 For more information www.linear.com/LT6106
TYPICAL PERFORMANCE CHARACTERISTICS Power Supply Rejection Ratio Power Supply Rejection Ratio Gain Error vs Temperature vs Frequency vs Frequency
0 120 120 V+ = 12.5V V+ = 12.5V –0.05 110 110 A A V = 20 V = 20 –0.10 V+ = 36V 100 R 100 R IN = 100Ω IN = 500Ω –0.15 TIO (dB) R TIO (dB) R OUT = 2k OUT = 10k V+ = 12V 90 90 –0.20 80 80 V+ = 5V –0.25 70 70 –0.30 60 60 V+ = 2.7V –0.35 Y REJECTION RA 50 Y REJECTION RA 50 GAIN ERROR (%) –0.40 40 40 –0.45 V 30 30 OUT = 1V –0.50 IOUT = 1mA 20 VOUT = 0.5V 20 VOUT = 2.5V V V –0.55 ROUT = 1k POWER SUPPL 10 OUT = 1V POWER SUPPL 10 OUT = 5V TYPICAL UNIT V V OUT = 2V OUT = 10V –0.60 0 0 –45 –25 –5 15 35 55 75 95 115 130 100 1k 10k 100k 1M 100 1k 10k 100k 1M TEMPERATURE (°C) FREQUENCY (Hz) FREQUENCY (Hz) 6106 G08 6106 G06 6106 G04
Gain Error Distribution Gain vs Frequency Gain vs Frequency
24 45 45 V+ = 12.5V 40 V+ = 12.5V 40 V+ = 12.5V 22 VSENSE = 500mV 35 AV = 100 A V 35 V = 20 20 OUT = 10V VOUT = 10V RIN = 500Ω 30 RIN = 100Ω RIN = 500Ω R V 30 OUT = 10k R 18 25 OUT = 2.5V ROUT = 10k 25 OUT = 10k 11,072 UNITS 16 20 20 VOUT = 2.5V TA = 25°C 15 15 14 10 10 12 5 5 10 GAIN (dB) 0 GAIN (dB) 0 8 –5 –5 PERCENT OF UNITS (%) –10 –10 6 –15 –15 4 –20 –20 2 –25 –25 0 –30 –30 –0.60 –0.48 –0.36 –0.24 –0.12 0 1k 10k 100k 1M 10M 1k 10k 100k 1M 10M GAIN ERROR (%) FREQUENCY (Hz) FREQUENCY (Hz) 6106 G09 6106 G14 6106 G24
Input Bias Current vs Supply Step Response 0mV to 10mV Step Response 10mV to 20mV Voltage (RIN = 100Ω) (RIN = 100Ω)
20 VSENSE = 5mV 19 RIN = 100Ω VSENSE VSENSE 20mV/DIV 20mV/DIV 18 17 16 VOUT 500mV/DIV 15 VOUT 14 500mV/DIV 13 TA = –40°C 0V 0V INPUT BIAS CURRENT (nA) T 12 A = 25°C TA = 70°C A 6106 G10 V = 100 5µs/DIV 6106 G11 11 T AV = 100 5µs/DIV A = 85°C T V V A = 125°C OUT = 0V TO 1V OUT = 1V TO 2V 10 ROUT = 10k ROUT = 10k 0 5 10 15 20 25 30 35 40 45 50 V+ = 12V V+ = 12V SUPPLY VOLTAGE (V) 6106 G05 6106fb 4 For more information www.linear.com/LT6106