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TS9002IM8T 数据表(PDF) 1 Page - Touchstone Semiconductor Inc |
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TS9002IM8T 数据表(HTML) 1 Page - Touchstone Semiconductor Inc |
1 / 11 page TS9002 Page 1 © 2012 Touchstone Semiconductor, Inc. All rights reserved. FEATURES ♦ Ultra-Low Quiescent Current: 4μA (max), Both Comparators plus Reference ♦ Single or Dual Power Supplies: Single: +2.5V to +11V Dual: ±1.25V to ±5.5V ♦ Input Voltage Range Includes Negative Supply ♦ 7μs Propagation Delay ♦ Push-pull TTL/CMOS-Compatible Outputs ♦ Crowbar-Current-Free Switching ♦ Continuous Source Current Capability: 40mA ♦ Internal 1.182V ±0.75% Reference ♦ Adjustable Hysteresis ♦ 8-pin MSOP Package APPLICATIONS Threshold Detectors Window Comparator Level Translators Oscillator Circuits Battery-Powered Systems DESCRIPTION The TS9002 low-voltage, micropower dual analog comparator is form-factor identical to the MAX923 analog comparator with improved electrical specifications. Ideal for 3V or 5V single-supply applications, the TS9002 draws 11% lower supply current with a 25%-better initial accuracy reference voltage. The TS9002 joins Touchstone’s TS9001-1/2 analog comparators in the “NanoWatt Analog™” high performance analog integrated circuits portfolio. The TS9002 can operate from single +2.5V to +11V supplies or from ±1.25V to ±5.5V dual supplies. The TS9002 exhibits an input voltage range from the negative supply rail to within 1.3V of the positive supply rail. In addition, its push-pull output stage is TTL/CMOS compatible and capable of sinking and sourcing current. It also incorporates an internal 1.182V ±0.75% voltage reference. Without complicated feedback configurations and only requiring two additional resistors, adding external hysteresis via a separate pin is available on the TS9002’s HYST pin. The TS9002 is fully specified over the -40ºC to +85ºC temperature range and is available in a 8-pin MSOP package. Low-Power Single/Dual-Supply Dual Comparator with Reference TYPICAL APPLICATION CIRCUIT A 5V, Low-Parts-Count, High-Accuracy Window Detector The Touchstone Semiconductor logo is a registered trademark of Touchstone Semiconductor, Incorporated. |
类似零件编号 - TS9002IM8T |
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类似说明 - TS9002IM8T |
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