Datasheet LTC6103 (Analog Devices) - 5
| 制造商 | Analog Devices |
| 描述 | Dual High Voltage, High Side Current Sense Amplifier |
| 页数 / 页 | 16 / 5 — TYPICAL PERFORMANCE CHARACTERISTICS. Step Response 0mV to 100mV. Step … |
| 文件格式/大小 | PDF / 280 Kb |
| 文件语言 | 英语 |
TYPICAL PERFORMANCE CHARACTERISTICS. Step Response 0mV to 100mV. Step Response Rising Edge. Step Response Falling Edge
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LTC6103
TYPICAL PERFORMANCE CHARACTERISTICS Step Response 0mV to 100mV Step Response 0mV to 100mV Step Response Rising Edge
V – – SENSE VSENSE V – V+ SENSE ∆V – – SENSE =100mV ∆VSENSE =100mV ∆V – =100mV T SENSE A = 25°C C V+ = 12V LOAD = 10pF 5V 5V CLOAD = 2200pF 5.5V RIN = 100Ω R 5V OUT = 5k CLOAD = 1000pF V + SENSE = V+ TA = 25°C V+ = 12V TA = 25°C R V+ = 12V IN = 100Ω V R R OUT OUT = 5k IN = 100Ω V + = V+ R SENSE OUT = 5k V + SENSE = V+ IOUT = 100µA 0V V 0V OUT VOUT 0.5V IOUT = 0µA 0V TIME (10µs/DIV) TIME (100µs/DIV) TIME (500ns/DIV) 6103 G13 6103 G14 6103 G15
Step Response Falling Edge PSRR vs Frequency
140 V+ ∆V – SENSE =100mV 120 V 5.5V OUT 100 5V T V A = 25°C S = 12V V+ = 12V 80 R V IN = 100Ω S = 4V ROUT = 5k 60 V + PSRR (dB) SENSE = V+ RIN = 100Ω 40 ROUT = 5k COUT = 5pF IOUT = 0µA IOUT = 100µA GAIN = 50 20 I 0.5V OUTDC = 100µA V 0V INAC = 50mVP-P 0 TIME (500ns/DIV) 0.1 1 10 100 1k 10k 100k 1M FREQUENCY (Hz) 6103 G16 6103 G17 6103f 5
TYPICAL PERFORMANCE CHARACTERISTICS Step Response 0mV to 100mV Step Response 0mV to 100mV Step Response Rising Edge
V – – SENSE VSENSE V – V+ SENSE ∆V – – SENSE =100mV ∆VSENSE =100mV ∆V – =100mV T SENSE A = 25°C C V+ = 12V LOAD = 10pF 5V 5V CLOAD = 2200pF 5.5V RIN = 100Ω R 5V OUT = 5k CLOAD = 1000pF V + SENSE = V+ TA = 25°C V+ = 12V TA = 25°C R V+ = 12V IN = 100Ω V R R OUT OUT = 5k IN = 100Ω V + = V+ R SENSE OUT = 5k V + SENSE = V+ IOUT = 100µA 0V V 0V OUT VOUT 0.5V IOUT = 0µA 0V TIME (10µs/DIV) TIME (100µs/DIV) TIME (500ns/DIV) 6103 G13 6103 G14 6103 G15
Step Response Falling Edge PSRR vs Frequency
140 V+ ∆V – SENSE =100mV 120 V 5.5V OUT 100 5V T V A = 25°C S = 12V V+ = 12V 80 R V IN = 100Ω S = 4V ROUT = 5k 60 V + PSRR (dB) SENSE = V+ RIN = 100Ω 40 ROUT = 5k COUT = 5pF IOUT = 0µA IOUT = 100µA GAIN = 50 20 I 0.5V OUTDC = 100µA V 0V INAC = 50mVP-P 0 TIME (500ns/DIV) 0.1 1 10 100 1k 10k 100k 1M FREQUENCY (Hz) 6103 G16 6103 G17 6103f 5