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SMP18 数据表(PDF) 2 Page - Analog Devices |
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SMP18 数据表(HTML) 2 Page - Analog Devices |
2 / 8 page ELECTRICAL CHARACTERISTICS Parameter Symbol Conditions Min Typ Max Units Linearity Error –3 V ≤ V IN ≤ +3 V 0.01 % Buffer Offset Voltage VOS TA = +25°C, VIN = 0 V 2.5 10 mV –40 °C ≤ T A ≤ +85°C, VIN = 0 V 3.5 20 mV Hold Step VHS VIN = 0 V, TA = +25°C to +85°C 46mV VIN = 0 V, TA = –40°C8 mV Droop Rate ∆V CH/∆tTA = +25°C, VIN = 0 V 2 40 mV/s Output Source Current ISOURCE VIN = 0 V 1 1.2 mA Output Sink Current ISINK VIN = 0 V 1 0.5 mA Output Voltage Range RL = 20 kΩ –3.0 +3.0 V LOGIC CHARACTERISTICS Logic Input High Voltage VINH 2.4 V Logic Input Low Voltage VINL 0.8 V Logic Input Current IIN VIN = 2.4 V 0.5 1 µA DYNAMIC PERFORMANCE 2 Acquisition Time 3 tAQ TA = +25°C, –3 V to +3 V to 0.1% 3.5 µs Hold Mode Settling Time tH To ±1 mV of Final Value 1 µs Channel Select Time tCH 90 ns Channel Deselect Time tDCS 45 ns Inhibit Recovery Time tIR 90 ns Slew Rate SR 6 V/ µs Capacitive Load Stability <30% Overshoot 500 pF Analog Crosstalk –3 V to +3 V Step –72 dB SUPPLY CHARACTERISTICS Power Supply Rejection Ratio PSRR VSS = ± 5 V to ± 6 V 60 75 dB Supply Current IDD TA = +25°C 5.5 7.5 mA –40 °C ≤ T A ≤ +85°C 7.5 9.5 mA ELECTRICAL CHARACTERISTICS Parameter Symbol Conditions Min Typ Max Limits Linearity Error 60 mV ≤ V IN ≤ 10 V 0.01 % Buffer Offset Voltage VOS TA = +25°C, VIN = 6 V 2.5 10 mV –40 °C ≤ T A ≤ +85°C, VIN = 6 V 3.5 20 mV Hold Step VHS VIN = 6 V, TA = +25°C to +85°C 46mV VIN = 6 V, TA = –40°C8 mV Droop Rate ∆V CH/∆tTA = +25°C, VIN = 6 V 2 40 mV/s Output Source Current ISOURCE VIN = 6 V 1 1.2 mA Output Sink Current ISINK VIN = 6 V 1 0.5 mA Output Voltage Range RL = 20 kΩ 0.06 10.0 V RL = 10 kΩ 0.06 9.5 V LOGIC CHARACTERISTICS Logic Input High Voltage VINH 2.4 V Logic Input Low Voltage VINL 0.8 V Logic Input Current IIN VIN = 2.4 V 0.5 1 µA DYNAMIC PERFORMANCE 2 Acquisition Time 3 tAQ TA = +25°C, 0 to 10 V to 0.1% 2.5 3.25 µs Hold Mode Settling Time tH To ±1 mV of Final Value 1 µs Channel Select Time tCH 90 ns Channel Deselect Time tDCS 45 ns Inhibit Recovery Time tIR 90 ns Slew Rate 4 SR 7 V/ µs Capacitive Load Stability <30% Overshoot 500 pF Analog Crosstalk 0 V to 10 V Step –72 dB SUPPLY CHARACTERISTICS Power Supply Rejection Ratio PSRR 10.8 V ≤ V DD ≤ 13.2 V 60 75 dB Supply Current IDD TA = +25°C 6.0 8.0 mA –40 °C ≤ T A ≤ +85°C 8.0 10.0 mA NOTES 1Outputs are capable of sinking and sourcing over 10 mA but offset is guaranteed at specified load levels. 2All input control signals are specified with t r = tf = 5 ns (10% to 90% of +5 V) and timed from a voltage level of 1.6 V. 3This parameter is guaranteed without test. 4Slew rate is measured in the sample mode with a 0 to 10 V step from 20% to 80%. Specifications subject to change without notice. REV. C –2– SMP18–SPECIFICATIONS (@ VDD = +5 V, VSS = –5 V, DGND = 0 V, RL = No Load, TA = –40 C to +85 C for SMP18F, unless otherwise noted) (@ VDD = +12 V, VSS = 0 V, DGND = 0 V, RL = No Load, TA = –40 C to +85 C for SMP18F, unless otherwise noted) |
类似零件编号 - SMP18_15 |
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类似说明 - SMP18_15 |
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