Datasheet LTC6104 (Analog Devices) - 5
| Manufacturer | Analog Devices |
| Description | High Voltage, High Side, Bi-Directional Current Sense Amplifier |
| Pages / Page | 16 / 5 — TYPICAL PERFORMANCE CHARACTERISTICS. Step Response 0mV to 10mV. Step … |
| File Format / Size | PDF / 317 Kb |
| Document Language | English |
TYPICAL PERFORMANCE CHARACTERISTICS. Step Response 0mV to 10mV. Step Response 0mV to –10mV. Step Response –5mV to 5mV
Model Line for this Datasheet
Text Version of Document
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
