Datasheet MAX4080, MAX4081 (Maxim) - 6
| Manufacturer | Maxim |
| Description | 76V, High-Side, Current-Sense Amplifiers with Voltage Output |
| Pages / Page | 14 / 6 — Typical Operating Characteristics (continued). MAX4080. MAX4081. SUPPLY … |
| File Format / Size | PDF / 1.6 Mb |
| Document Language | English |
Typical Operating Characteristics (continued). MAX4080. MAX4081. SUPPLY CURRENT vs. VCC. SUPPLY CURRENT vs. TEMPERATURE
Model Line for this Datasheet
Text Version of Document
MAX4080/MAX4081 76V, High-Side, Current-Sense Amplifiers with Voltage Output
Typical Operating Characteristics (continued)
(VCC = VRS+ = 48V, VSENSE = 0V, CLOAD = 20pF, RLOAD = ∞, TA = +25°C, unless otherwise noted.)
MAX4080 MAX4081 MAX4080 SUPPLY CURRENT vs. VCC SUPPLY CURRENT vs. VCC SUPPLY CURRENT vs. TEMPERATURE
85 125 115 NO LOAD VREF = 2.5V 110 VSENSE = 0V 120 NO LOAD 80 MAX4080 toc10 V MAX4080 toc11 SENSE = 0V 105 MAX4080 toc12 µA) µA) 115 µA) 100 110 75 95 105 90 70 85 100 80 SUPPLY CURRENT ( SUPPLY CURRENT ( SUPPLY CURRENT ( 95 65 75 90 70 60 85 65 4 16 28 40 52 64 76 4 16 28 40 52 64 76 -50 -25 0 25 50 75 100 125 VCC (V) VCC (V) TEMPERATURE (°C)
MAX4081 VOUT HIGH VOLTAGE VOUT LOW VOLTAGE SUPPLY CURRENT vs. TEMPERATURE vs. IOUT (SOURCING) vs. IOUT (SINKING)
115 0.50 300 VREF1A = VREF1B = 2.5V VCC = 4.5V VCC = 4.5V 110 0.45 ) (V) 250 MAX4080 toc15 MAX4080 toc13 MAX4080 toc14 105 OH 0.40 T µA) 100 - V A = +125°C 0.35 200 TA = +125°C CC 95 0.30 TA = +85°C 150 TA = +85°C 90 0.25 LOW VOLTAGE (mV) 85 0.20 TA = +25°C 100 TA = +25°C V OUT 80 0.15 SUPPLY CURRENT ( HIGH VOLTAGE (V 50 75 0.10 TA = 0°C V OUT TA = 0°C T T 70 0.05 A = -40°C 0 A = -40°C 0 50 100 150 200 250 300 350 400 450 500 65 0 I -50 -25 0 25 50 75 100 125 OUT (SINKING) (µA) 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 TEMPERATURE (°C) IOUT (SOURCING) (mA)
MAX4080F MAX4080T MAX4080S SMALL-SIGNAL TRANSIENT RESPONSE SMALL-SIGNAL TRANSIENT RESPONSE SMALL-SIGNAL TRANSIENT RESPONSE
MAX4080 toc16 MAX4080 toc17 MAX4080 toc18 INPUT INPUT INPUT 5mV/div 5mV/div 5mV/div OUTPUT OUTPUT OUTPUT 25mV/div 100mV/div 300mV/div 20µs/div 20µs/div 20µs/div www.maximintegrated.com Maxim Integrated │ 6
Typical Operating Characteristics (continued)
(VCC = VRS+ = 48V, VSENSE = 0V, CLOAD = 20pF, RLOAD = ∞, TA = +25°C, unless otherwise noted.)
MAX4080 MAX4081 MAX4080 SUPPLY CURRENT vs. VCC SUPPLY CURRENT vs. VCC SUPPLY CURRENT vs. TEMPERATURE
85 125 115 NO LOAD VREF = 2.5V 110 VSENSE = 0V 120 NO LOAD 80 MAX4080 toc10 V MAX4080 toc11 SENSE = 0V 105 MAX4080 toc12 µA) µA) 115 µA) 100 110 75 95 105 90 70 85 100 80 SUPPLY CURRENT ( SUPPLY CURRENT ( SUPPLY CURRENT ( 95 65 75 90 70 60 85 65 4 16 28 40 52 64 76 4 16 28 40 52 64 76 -50 -25 0 25 50 75 100 125 VCC (V) VCC (V) TEMPERATURE (°C)
MAX4081 VOUT HIGH VOLTAGE VOUT LOW VOLTAGE SUPPLY CURRENT vs. TEMPERATURE vs. IOUT (SOURCING) vs. IOUT (SINKING)
115 0.50 300 VREF1A = VREF1B = 2.5V VCC = 4.5V VCC = 4.5V 110 0.45 ) (V) 250 MAX4080 toc15 MAX4080 toc13 MAX4080 toc14 105 OH 0.40 T µA) 100 - V A = +125°C 0.35 200 TA = +125°C CC 95 0.30 TA = +85°C 150 TA = +85°C 90 0.25 LOW VOLTAGE (mV) 85 0.20 TA = +25°C 100 TA = +25°C V OUT 80 0.15 SUPPLY CURRENT ( HIGH VOLTAGE (V 50 75 0.10 TA = 0°C V OUT TA = 0°C T T 70 0.05 A = -40°C 0 A = -40°C 0 50 100 150 200 250 300 350 400 450 500 65 0 I -50 -25 0 25 50 75 100 125 OUT (SINKING) (µA) 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 TEMPERATURE (°C) IOUT (SOURCING) (mA)
MAX4080F MAX4080T MAX4080S SMALL-SIGNAL TRANSIENT RESPONSE SMALL-SIGNAL TRANSIENT RESPONSE SMALL-SIGNAL TRANSIENT RESPONSE
MAX4080 toc16 MAX4080 toc17 MAX4080 toc18 INPUT INPUT INPUT 5mV/div 5mV/div 5mV/div OUTPUT OUTPUT OUTPUT 25mV/div 100mV/div 300mV/div 20µs/div 20µs/div 20µs/div www.maximintegrated.com Maxim Integrated │ 6
