(China (Mainland))
Product Summary
The SMP11GY is a precision sample-and-hold amplifier. It provides the high accuracy, the low droop rate and the fast acquisition time required in data acquisition and signal processing systems. The SMP11GY is an essentially noninverting unity gain circuit consisting of two very high input impedance buffer amplifiers connected together by a diode bridge switch.
Parametrics
SMP11GY absolute maximum ratings: (1)Supply voltage(V+ minus V-): 36V; (2)Derate above 100℃: 10mW/℃; (3)Input voltage: equal to supply voltage; (4)Logic and logic reference voltage: equal to supply voltage; (5)Output short-circuit duration: indefinite; (6)Hold capacitor short-circuit duration: 60sec; (7)Storage temperature range: -65℃ to +150℃; (8)Lead temperature(soldering, 60 sec): 300℃; (9)Operating temperature range: 0 to 70℃.
Features
SMP11GY features: (1)Low droop rate over temperature: 2400μV/ms; (2)High sample/Hold current ratio: 1.7*100000000; (3)Fast acquisition time, 10V step to 0.1%: 3.5μs; (4)High slew rate: 10V/μs; (5)Low aperture time: 50ns; (6)Trimmed for minimum zero-scale error: 0.45mV; (7)Feedthrough attenuation ratio: 96dB; (8)Low power dissipation: 160mW; (9)DTL, TTL&CMOS compatible logic input; (10)Available in die form.
Diagrams
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SMP1000G-KQ |
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