(China (Mainland))
Product Summary
The LH0070-1H is a precision 10V reference with ultralow drift and noise, extremely good long term stability, and almost total immunity to input voltage variations. The reference output will both source and sink up to 10mA and can be used as a shunt regulator (two terminal Zener) with the same precision characteristics as the three terminal connection. The LH0070-1H reference is based on a buried Zener diode structure which eliminates noise and stability problems associated with surface breakdown devices. The applications of the LH0070-1H include: A-to-D and D-to-A Converters, Precision Regulators, Digital Voltmeters, lnertial Navigation Systems, Precision Scales, Portable Reference Standard.
Parametrics
LH0070-1H absolute maximum ratings: (1)Input Voltage: 40V; (2)Input-Output Voltage Differential: 35V; (3)Output to Ground Voltage(Shunt Mode Current Limit): 16V; (4)Trim Pin to Ground Voltage Positive: Equal to VOUT; Negative: –20V; (5)Output Short-Circuit Duration VIN = 35V: 10 sec; VIN ≤ 20V: Indefinite; (6)Operating Temperature Range: –55℃ to 125℃; (7)Lead Temperature (Soldering, 10 sec): 300℃.
Features
LH0070-1H features: (1)Pin Compatible with LH0070 and AD581; (2)Ultralow Drift—5ppm/℃ Max Slope; (3)Trimmed Output Voltage; (4)Operates in Series or Shunt Mode; (5)Output Sinks and Sources in Series Mode; (6)Very Low Noise < 1ppmP-P 0.1Hz to 10Hz; (7)> 100dB Ripple Rejection; (8)Minimum Input Voltage of 11V.
Diagrams
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 LH0070-1H |
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IC VREF SERIES SHUNT ZNR TO-39 |
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LH0070-1H#PBF |
Linear Technology |
IC PREC V-REF 10V TO-39-3 |
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