Datasheet MAX971–MAX974 and MAX981–MAX984 (Maxim) - 3
| 制造商 | Maxim |
| 描述 | Ultra-Low-Power, Open-Drain, Single/Dual-Supply Comparators |
| 页数 / 页 | 17 / 3 — Ultra-Low-Power, Open-Drain,. Single/Dual-Supply Comparators. … |
| 文件格式/大小 | PDF / 333 Kb |
| 文件语言 | 英语 |
Ultra-Low-Power, Open-Drain,. Single/Dual-Supply Comparators. MAX971–MAX974/MAX981–MAX984
该数据表的模型线
- 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
文件文字版本
Ultra-Low-Power, Open-Drain, Single/Dual-Supply Comparators MAX971–MAX974/MAX981–MAX984 ELECTRICAL CHARACTERISTICS—5V OPERATION (continued)
(V+ = 5V, V- = GND = 0V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER CONDITIONS MIN TYP MAX UNITS
MAX9_2/MAX9_3, IOUT = 1.8mA V- + 0.4 Output Low Voltage GND V MAX9_1/MAX9_4, IOUT = 1.8mA + 0.4 Output Leakage Current VOUT = 11V 100 nA
REFERENCE (MAX9_1/MAX982/MAX9_3/MAX9_4 ONLY)
MAX971/MAX973/ C temp range 1% 1.170 1.182 1.194 MAX974 E temp range 2% 1.158 1.206 Reference Voltage V C temp range 2% 1.158 1.182 1.206 MAX981–MAX984 E temp range 3% 1.147 1.217 TA = +25°C 15 25 Source Current µA C/E temp ranges 6 TA = +25°C 8 15 Sink Current µA C/E temp ranges 4 Voltage Noise 100Hz to 100kHz 100 µVRMS
ELECTRICAL CHARACTERISTICS—3V OPERATION
(V+ = 3V, V- = GND = 0V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER CONDITIONS MIN TYP MAX UNITS POWER REQUIREMENTS
TA = +25°C 2.4 3.0 MAX9_1 C/E temp ranges 3.8 TA = +25°C 2.4 3.0 MAX972 HYST = REF, C/E temp ranges 3.8 Supply Current IN+ = (IN- + µA MAX982/ TA = +25°C 3.4 4.3 100mV) MAX9_3 C/E temp ranges 5.8 TA = +25°C 5.2 6.2 MAX9_4 C/E temp ranges 8.0
COMPARATOR
Input Offset Voltage VCM = 1.5V ±10 mV Input Leakage Current (IN-, IN+) IN+ = IN- = 1.5V C/E temp ranges ±0.01 ±5 nA Input Leakage Current (HYST) MAX9_1/MAX982/MAX9_3 ±0.02 nA Input Common-Mode Voltage V- V+ - 1.3 V Range Common-Mode Rejection Ratio V- to (V+ - 1.3V) 0.2 1 mV/V Power-Supply Rejection Ratio V+ = 2.5V to 11V 0.1 1 mV/V Voltage Noise 100Hz to 100kHz 20 µVRMS Hysteresis Input Voltage Range MAX9_1/MAX982/MAX9_3 REF - 0.05 REF V
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(V+ = 5V, V- = GND = 0V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER CONDITIONS MIN TYP MAX UNITS
MAX9_2/MAX9_3, IOUT = 1.8mA V- + 0.4 Output Low Voltage GND V MAX9_1/MAX9_4, IOUT = 1.8mA + 0.4 Output Leakage Current VOUT = 11V 100 nA
REFERENCE (MAX9_1/MAX982/MAX9_3/MAX9_4 ONLY)
MAX971/MAX973/ C temp range 1% 1.170 1.182 1.194 MAX974 E temp range 2% 1.158 1.206 Reference Voltage V C temp range 2% 1.158 1.182 1.206 MAX981–MAX984 E temp range 3% 1.147 1.217 TA = +25°C 15 25 Source Current µA C/E temp ranges 6 TA = +25°C 8 15 Sink Current µA C/E temp ranges 4 Voltage Noise 100Hz to 100kHz 100 µVRMS
ELECTRICAL CHARACTERISTICS—3V OPERATION
(V+ = 3V, V- = GND = 0V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER CONDITIONS MIN TYP MAX UNITS POWER REQUIREMENTS
TA = +25°C 2.4 3.0 MAX9_1 C/E temp ranges 3.8 TA = +25°C 2.4 3.0 MAX972 HYST = REF, C/E temp ranges 3.8 Supply Current IN+ = (IN- + µA MAX982/ TA = +25°C 3.4 4.3 100mV) MAX9_3 C/E temp ranges 5.8 TA = +25°C 5.2 6.2 MAX9_4 C/E temp ranges 8.0
COMPARATOR
Input Offset Voltage VCM = 1.5V ±10 mV Input Leakage Current (IN-, IN+) IN+ = IN- = 1.5V C/E temp ranges ±0.01 ±5 nA Input Leakage Current (HYST) MAX9_1/MAX982/MAX9_3 ±0.02 nA Input Common-Mode Voltage V- V+ - 1.3 V Range Common-Mode Rejection Ratio V- to (V+ - 1.3V) 0.2 1 mV/V Power-Supply Rejection Ratio V+ = 2.5V to 11V 0.1 1 mV/V Voltage Noise 100Hz to 100kHz 20 µVRMS Hysteresis Input Voltage Range MAX9_1/MAX982/MAX9_3 REF - 0.05 REF V
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