Datasheet LTC6104 (Analog Devices) - 5
| 制造商 | Analog Devices |
| 描述 | High Voltage, High Side, Bi-Directional Current Sense Amplifier |
| 页数 / 页 | 16 / 5 — TYPICAL PERFORMANCE CHARACTERISTICS. Step Response 0mV to 10mV. Step … |
| 文件格式/大小 | PDF / 317 Kb |
| 文件语言 | 英语 |
TYPICAL PERFORMANCE CHARACTERISTICS. Step Response 0mV to 10mV. Step Response 0mV to –10mV. Step Response –5mV to 5mV
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LTC6104
TYPICAL PERFORMANCE CHARACTERISTICS Step Response 0mV to 10mV Step Response 0mV to –10mV Step Response –5mV to 5mV
V – V SENSE S + 5mV V V S + 10mV – S – V V VSENSE V SENSE S S – 5mV VS –10mV 2.25V 2.5V 2V TA = 25°C VS = 12V RIN = 100Ω 2V ROUT = 5k V + SENSE = VS TA = 25°C TA = 25°C VREF = 2V VS = 12V VS = 12V RIN = 100Ω V R OUT IN = 100Ω ROUT = 5k 1.75V ROUT = 5k V + OUT VSENSE = VS V + SENSE = VS 2V VOUT 1.5V VREF = 2V VREF = 2V TIME (10µs/DIV) TIME (10µs/DIV) TIME (10µs/DIV) 6104 G11 6104 G12 6104 G13
Step Response –50mV to 50mV Step Response Rising Edge Step Response Rising Edge
V – S + 50mV – ∆VSENSE = 100mV ∆V = 100mV V – SENSE V V VSENSE SENSE S – 50mV SENSE 6.5V IOUT = 0µA 6V 6V CLOAD 5.5V 1000pF IOUT = –100µA CLOAD 4V 10pF T T T A = 25°C V A = 25°C A = 25°C OUT V V V S = 12V S = 12V S = 12V VOUT R I R R IN = 100Ω OUT = 100µA IN = 100Ω IN = 100Ω 1.5V 1.5V V R R OUT R OUT = 5k OUT = 5k OUT = 5k + 1V + V + 1V V = V V = V SENSE = VS SENSE S SENSE S 0.5V V I V V REF = 4V OUT = 0µA REF = 1V REF = 6V TIME (10µs/DIV) TIME (1µs/DIV) TIME (1µs/DIV) 6104 G14 6104 G15 6104 G16
Step Response Rising Edge Step Response Falling Edge
V – S + 50mV – VSENSE – V V ∆V = 100mV S – 50mV SENSE SENSE 7V 6.5V 5V VOUT 4.5V TA = 25°C TA = 25°C VS = 12V VS = 12V V I OUT RIN = 100Ω R OUT = 100µA IN = 100Ω 2V ROUT = 5k 1.5V ROUT = 5k V + + SENSE = VS 1V VSENSE = VS V I REF = 4.5V V OUT = 0µA REF = 1V TIME (1µs/DIV) TIME (1µs/DIV) 6104 G17 6104 G18 6104f 5
TYPICAL PERFORMANCE CHARACTERISTICS Step Response 0mV to 10mV Step Response 0mV to –10mV Step Response –5mV to 5mV
V – V SENSE S + 5mV V V S + 10mV – S – V V VSENSE V SENSE S S – 5mV VS –10mV 2.25V 2.5V 2V TA = 25°C VS = 12V RIN = 100Ω 2V ROUT = 5k V + SENSE = VS TA = 25°C TA = 25°C VREF = 2V VS = 12V VS = 12V RIN = 100Ω V R OUT IN = 100Ω ROUT = 5k 1.75V ROUT = 5k V + OUT VSENSE = VS V + SENSE = VS 2V VOUT 1.5V VREF = 2V VREF = 2V TIME (10µs/DIV) TIME (10µs/DIV) TIME (10µs/DIV) 6104 G11 6104 G12 6104 G13
Step Response –50mV to 50mV Step Response Rising Edge Step Response Rising Edge
V – S + 50mV – ∆VSENSE = 100mV ∆V = 100mV V – SENSE V V VSENSE SENSE S – 50mV SENSE 6.5V IOUT = 0µA 6V 6V CLOAD 5.5V 1000pF IOUT = –100µA CLOAD 4V 10pF T T T A = 25°C V A = 25°C A = 25°C OUT V V V S = 12V S = 12V S = 12V VOUT R I R R IN = 100Ω OUT = 100µA IN = 100Ω IN = 100Ω 1.5V 1.5V V R R OUT R OUT = 5k OUT = 5k OUT = 5k + 1V + V + 1V V = V V = V SENSE = VS SENSE S SENSE S 0.5V V I V V REF = 4V OUT = 0µA REF = 1V REF = 6V TIME (10µs/DIV) TIME (1µs/DIV) TIME (1µs/DIV) 6104 G14 6104 G15 6104 G16
Step Response Rising Edge Step Response Falling Edge
V – S + 50mV – VSENSE – V V ∆V = 100mV S – 50mV SENSE SENSE 7V 6.5V 5V VOUT 4.5V TA = 25°C TA = 25°C VS = 12V VS = 12V V I OUT RIN = 100Ω R OUT = 100µA IN = 100Ω 2V ROUT = 5k 1.5V ROUT = 5k V + + SENSE = VS 1V VSENSE = VS V I REF = 4.5V V OUT = 0µA REF = 1V TIME (1µs/DIV) TIME (1µs/DIV) 6104 G17 6104 G18 6104f 5