Datasheet MAX971–MAX974 and MAX981–MAX984 (Maxim) - 5
| Hersteller | Maxim |
| Beschreibung | Ultra-Low-Power, Open-Drain, Single/Dual-Supply Comparators |
| Seiten / Seite | 17 / 5 — Ultra-Low-Power, Open-Drain,. Single/Dual-Supply Comparators. … |
| Dateiformat / Größe | PDF / 333 Kb |
| Dokumentensprache | Englisch |
Ultra-Low-Power, Open-Drain,. Single/Dual-Supply Comparators. MAX971–MAX974/MAX981–MAX984
Modelllinie für dieses Datenblatt
- MAX971CPA MAX971CPA+ MAX971CSA MAX971CSA+ MAX971CSA+T MAX971CUA+ MAX971CUA+T MAX971CUA-T MAX971EPA+ MAX971ESA MAX971ESA+ MAX971ESA+T MAX971ESA-T
- MAX972CPA MAX972CPA+ MAX972CSA+ MAX972CSA+T MAX972CUA MAX972CUA+ MAX972CUA+T MAX972EBL+ MAX972EBL+T MAX972EPA MAX972EPA+ MAX972ESA+ MAX972ESA+T
- MAX973CPA+ MAX973CSA MAX973CSA+ MAX973CSA+T MAX973CSA-TG068 MAX973CUA+ MAX973EPA+ MAX973ESA MAX973ESA+ MAX973ESA+T MAX973ESA-T
- MAX981CPA+ MAX981CSA MAX981CSA+ MAX981CSA+T MAX981CUA+ MAX981CUA+T MAX981CUA-TG069 MAX981EPA MAX981EPA+ MAX981ESA+ MAX981ESA+T
- MAX982CPA MAX982CPA+ MAX982CSA MAX982CSA+ MAX982CSA+T MAX982CUA MAX982CUA+ MAX982CUA+T MAX982CUA-T MAX982EPA+ MAX982ESA MAX982ESA+ MAX982ESA+T
Textversion des Dokuments
Ultra-Low-Power, Open-Drain, Single/Dual-Supply Comparators MAX971–MAX974/MAX981–MAX984 __________________________________________Typical Operating Characteristics
(V+ = 5V, V- = GND = 0V, TA = +25°C, unless otherwise noted.)
OUTPUT VOLTAGE LOW REFERENCE OUTPUT VOLTAGE vs. MAX971/MAX973/MAX974 vs. LOAD CURRENT OUTPUT LOAD CURRENT REFERENCE VOLTAGE vs. TEMPERATURE
2.5 1.190 1.22 V+ = 5V SINK 1.185 1.21 2.0 EXTENDED TEMP RANGE MAX971-4/981-4-TOC1 MAX971-4/981-4 TOC2 1.180 1.20 MAX971-4/981-4 TOC3 V+ = 3V SOURCE COMMERCIAL 1.5 1.19 1.175 TEMP RANGE (V) OL 1.18 V 1.170 1.0 1.17 1.165 REFERENCE VOLTAGE (V) 1.16 0.5 V+ = 5V REFERENCE OUTPUT VOLTAGE (V) 1.160 OR V+ = 3V 1.15 0 1.155 1.14 0 4 8 12 16 20 0 5 10 15 20 25 30 -60 -40 -20 0 20 40 60 80 100 120 140 LOAD CURRENT (mA) OUTPUT LOAD CURRENT (µA) TEMPERATURE (°C)
MAX9_1 SUPPLY CURRENT vs. MAX972 MAX982/MAX9_3 TEMPERATURE SUPPLY CURRENT vs. TEMPERATURE SUPPLY CURRENT vs. TEMPERATURE
4.5 4.5 5.0 IN+ = IN- + 100mV IN+ = (IN- + 100mV) 4.0 4.0 4.5 MAX971-4/981-4 TOC4 µA) MAX971-4/981-4 TOC5 µA) MAX971-4/981-4 TOC6 µA) V+ = 5V, V- = - 5V 3.5 4.0 3.5 V+ = 10V, V- = 0V V+ = 5V, V- = 0V 3.0 3.5 3.0 V+ = 3V, V- = 0V 2.5 3.0 SUPPLY CURRENT ( SUPPLY CURRENT ( V+ = 5V, V- = 0V SUPPLY CURRENT ( 2.5 2.0 2.5 V+ = 3V, V- = 0V V+ = 3V, V- = 0V V+ = 5V, V- = 0V 2.0 1.5 2.0 -60 -20 20 60 100 140 -60 -20 20 60 100 140 -60 -20 20 60 100 140 TEMPERATURE (°C) TEMPERATURE (°C) TEMPERATURE (°C)
MAX9_4 MAX9_4 SUPPLY CURRENT vs. MAX9_1/MAX982/MAX9_3 SUPPLY CURRENT vs. TEMPERATURE LOW SUPPLY VOLTAGES HYSTERESIS CONTROL
10 10 80 TOC7 IN+ = (IN- + 100mV) 9 60 OUTPUT HIGH MAX971-4/981-4 µA) 40 MAX971-4/981-4 TOC9 8 MAX971-4/981-4 TOC8 µA) 1 20 7 V+ = 5V, V- = -5V 0 NO CHANGE 6 IN+ - IN- (V) -20 0.1 V+ = 5V, V- = 0V SUPPLY CURRENT ( 5 SUPPLY CURRENT ( -40 OUTPUT LOW 4 V+ = 3V, V- = 0V -60 3 0.01 -80 -60 -20 20 60 100 140 1.0 1.5 2.0 2.5 0 10 20 30 40 50 TEMPERATURE (°C) SINGLE-SUPPLY VOLTAGE (V) VREF - VHYST (mV)
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(V+ = 5V, V- = GND = 0V, TA = +25°C, unless otherwise noted.)
OUTPUT VOLTAGE LOW REFERENCE OUTPUT VOLTAGE vs. MAX971/MAX973/MAX974 vs. LOAD CURRENT OUTPUT LOAD CURRENT REFERENCE VOLTAGE vs. TEMPERATURE
2.5 1.190 1.22 V+ = 5V SINK 1.185 1.21 2.0 EXTENDED TEMP RANGE MAX971-4/981-4-TOC1 MAX971-4/981-4 TOC2 1.180 1.20 MAX971-4/981-4 TOC3 V+ = 3V SOURCE COMMERCIAL 1.5 1.19 1.175 TEMP RANGE (V) OL 1.18 V 1.170 1.0 1.17 1.165 REFERENCE VOLTAGE (V) 1.16 0.5 V+ = 5V REFERENCE OUTPUT VOLTAGE (V) 1.160 OR V+ = 3V 1.15 0 1.155 1.14 0 4 8 12 16 20 0 5 10 15 20 25 30 -60 -40 -20 0 20 40 60 80 100 120 140 LOAD CURRENT (mA) OUTPUT LOAD CURRENT (µA) TEMPERATURE (°C)
MAX9_1 SUPPLY CURRENT vs. MAX972 MAX982/MAX9_3 TEMPERATURE SUPPLY CURRENT vs. TEMPERATURE SUPPLY CURRENT vs. TEMPERATURE
4.5 4.5 5.0 IN+ = IN- + 100mV IN+ = (IN- + 100mV) 4.0 4.0 4.5 MAX971-4/981-4 TOC4 µA) MAX971-4/981-4 TOC5 µA) MAX971-4/981-4 TOC6 µA) V+ = 5V, V- = - 5V 3.5 4.0 3.5 V+ = 10V, V- = 0V V+ = 5V, V- = 0V 3.0 3.5 3.0 V+ = 3V, V- = 0V 2.5 3.0 SUPPLY CURRENT ( SUPPLY CURRENT ( V+ = 5V, V- = 0V SUPPLY CURRENT ( 2.5 2.0 2.5 V+ = 3V, V- = 0V V+ = 3V, V- = 0V V+ = 5V, V- = 0V 2.0 1.5 2.0 -60 -20 20 60 100 140 -60 -20 20 60 100 140 -60 -20 20 60 100 140 TEMPERATURE (°C) TEMPERATURE (°C) TEMPERATURE (°C)
MAX9_4 MAX9_4 SUPPLY CURRENT vs. MAX9_1/MAX982/MAX9_3 SUPPLY CURRENT vs. TEMPERATURE LOW SUPPLY VOLTAGES HYSTERESIS CONTROL
10 10 80 TOC7 IN+ = (IN- + 100mV) 9 60 OUTPUT HIGH MAX971-4/981-4 µA) 40 MAX971-4/981-4 TOC9 8 MAX971-4/981-4 TOC8 µA) 1 20 7 V+ = 5V, V- = -5V 0 NO CHANGE 6 IN+ - IN- (V) -20 0.1 V+ = 5V, V- = 0V SUPPLY CURRENT ( 5 SUPPLY CURRENT ( -40 OUTPUT LOW 4 V+ = 3V, V- = 0V -60 3 0.01 -80 -60 -20 20 60 100 140 1.0 1.5 2.0 2.5 0 10 20 30 40 50 TEMPERATURE (°C) SINGLE-SUPPLY VOLTAGE (V) VREF - VHYST (mV)
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