Datasheet LT1716 (Analog Devices) - 3
| 制造商 | Analog Devices |
| 描述 | SOT-23, 44V, Over-The-Top, Micropower, Precision Rail-to-Rail Comparator |
| 页数 / 页 | 14 / 3 — ELECTRICAL CHARACTERISTICS. The. denotes the specifications which apply … |
| 修订版 | B |
| 文件格式/大小 | PDF / 416 Kb |
| 文件语言 | 英语 |
ELECTRICAL CHARACTERISTICS. The. denotes the specifications which apply over the full operating
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LT1716
ELECTRICAL CHARACTERISTICS The
l
denotes the specifications which apply over the full operating temperature range of –40°C ≤ TA ≤ 85°C, otherwise specifications are at TA = 25°C. Single supply operation V+ = 5V, V– = 0V; VCM = V+/2 unless otherwise noted. (Note 4) LTC1716C/LT1716I SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage 0.5V < VCM < (VCC – 1V) 300 1600 µV 0°C < TA < 70°C l 2100 µV –40°C < TA < 85°C l 2500 µV Input Offset Voltage Drift (Note 5) 0°C < TA < 70°C l 2 µV/°C –40°C < TA < 85°C l 2 µV/°C IOS Input Offset Current VCM = V+/2 l 3 15 nA VCM = 0V l 1.3 µA VCM = 44V l 0.9 µA IB Input Bias Current VCM = V+/2 20 50 nA l 35 75 nA V+ = 0V, VCM = 44V 2 nA VCM = 0V l 3 13 µA VCM = 44V l 6 9 µA VCM = –5V l 1 1.4 mA Input Voltage Range (Note 7) l 0.5 44 V CMRR Common Mode Rejection Ratio 0.5V ≤ VCM < (V+ – 1V) l 89 110 dB 0.5V ≤ VCM < 44V (Note 6) l 81 110 dB
The
l
denotes the specifications which apply over the full operating temperature range of –40°C ≤ TA ≤ 85°C, otherwise specifications are at TA = 25°C. Single supply operation V+ = 5V, V– = 0V; VCM = V+/2 unless otherwise noted. (Note 4) LTC1716C/LT1716I SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
PSRR Power Supply Rejection Ratio V– = 0V, VCM = 1.5V; 2.7V < V+ < 36V l 95 110 dB Minimum Operating Supply Voltage l 2.4 2.7 V AVOL Large-Signal Voltage Gain RL = 1k; 1V < VOUT < 4V 200 500 V/mV l 100 V/mV IS Supply Current V+ = 3V, RL = Open, VO = High 35 50 µA l 65 µA V+ = 5V, RL = Open, VO = High 35 55 µA l 75 µA V+ = 12V, RL = Open, VO = High 40 60 µA l 85 µA I – SC Output Sink Current (Note 2) VOVERDRIVE > 30mV l 10 20 mA I + SC Output Source Current VOVERDRIVE = 5mV, VOUT = 1V l 60 85 µA VOL Output Voltage Swing Low ISINK = 0mA, VOVERDRIVE = –10mV l 20 35 mV (Referred to V–) ISINK = 0.1mA l 75 110 mV ISINK = 1mA l 200 300 mV ISINK = 5mA l 550 900 mV VOH Output Voltage Swing High ISOURCE = 0µA, VOVERDRIVE = 10mV l 30 55 mV (Referred to V+) ISOURCE = 10µA l 130 185 mV Leakage Current VOUT = 40V, VOVERDRIVE > 100mV l 0.5 2 µA Propagation Delay VOVERDRIVE > 100mV, RLOAD = 10k 3 5.5 µs Rev. B For more information www.analog.com 3 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Typical Performance Characteristics Applications Information Simplified Schematic Package Description Revision History Typical ApplicationS Related Parts
ELECTRICAL CHARACTERISTICS The
l
denotes the specifications which apply over the full operating temperature range of –40°C ≤ TA ≤ 85°C, otherwise specifications are at TA = 25°C. Single supply operation V+ = 5V, V– = 0V; VCM = V+/2 unless otherwise noted. (Note 4) LTC1716C/LT1716I SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage 0.5V < VCM < (VCC – 1V) 300 1600 µV 0°C < TA < 70°C l 2100 µV –40°C < TA < 85°C l 2500 µV Input Offset Voltage Drift (Note 5) 0°C < TA < 70°C l 2 µV/°C –40°C < TA < 85°C l 2 µV/°C IOS Input Offset Current VCM = V+/2 l 3 15 nA VCM = 0V l 1.3 µA VCM = 44V l 0.9 µA IB Input Bias Current VCM = V+/2 20 50 nA l 35 75 nA V+ = 0V, VCM = 44V 2 nA VCM = 0V l 3 13 µA VCM = 44V l 6 9 µA VCM = –5V l 1 1.4 mA Input Voltage Range (Note 7) l 0.5 44 V CMRR Common Mode Rejection Ratio 0.5V ≤ VCM < (V+ – 1V) l 89 110 dB 0.5V ≤ VCM < 44V (Note 6) l 81 110 dB
The
l
denotes the specifications which apply over the full operating temperature range of –40°C ≤ TA ≤ 85°C, otherwise specifications are at TA = 25°C. Single supply operation V+ = 5V, V– = 0V; VCM = V+/2 unless otherwise noted. (Note 4) LTC1716C/LT1716I SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
PSRR Power Supply Rejection Ratio V– = 0V, VCM = 1.5V; 2.7V < V+ < 36V l 95 110 dB Minimum Operating Supply Voltage l 2.4 2.7 V AVOL Large-Signal Voltage Gain RL = 1k; 1V < VOUT < 4V 200 500 V/mV l 100 V/mV IS Supply Current V+ = 3V, RL = Open, VO = High 35 50 µA l 65 µA V+ = 5V, RL = Open, VO = High 35 55 µA l 75 µA V+ = 12V, RL = Open, VO = High 40 60 µA l 85 µA I – SC Output Sink Current (Note 2) VOVERDRIVE > 30mV l 10 20 mA I + SC Output Source Current VOVERDRIVE = 5mV, VOUT = 1V l 60 85 µA VOL Output Voltage Swing Low ISINK = 0mA, VOVERDRIVE = –10mV l 20 35 mV (Referred to V–) ISINK = 0.1mA l 75 110 mV ISINK = 1mA l 200 300 mV ISINK = 5mA l 550 900 mV VOH Output Voltage Swing High ISOURCE = 0µA, VOVERDRIVE = 10mV l 30 55 mV (Referred to V+) ISOURCE = 10µA l 130 185 mV Leakage Current VOUT = 40V, VOVERDRIVE > 100mV l 0.5 2 µA Propagation Delay VOVERDRIVE > 100mV, RLOAD = 10k 3 5.5 µs Rev. B For more information www.analog.com 3 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Typical Performance Characteristics Applications Information Simplified Schematic Package Description Revision History Typical ApplicationS Related Parts