Download the PST881A datasheet PDF.
This datasheet also covers the PST87XX variant, as both devices belong to the same cmos system reset ic family and are provided as variant models within a single manufacturer datasheet.
Key Features
1. Operating supply voltage 2. Supply current 3. Reset threshold range 4. Reset threshold accuracy 5. Reset hysteresis 6. Reset active timeout period 7. Output type
8. Manual RESET
1.0-5.5V 1µA typ. 1.6-4.6V ±1.5% 50mV typ. 20/50/100/200ms PST87 : CMOS output PST88 : Open drain output PST87/88XA : NO PST87/88XR : YES
Packages
SSON-4B SOT-25A SC-82.
Full PDF Text Transcription for PST881A (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
PST881A. For precise diagrams, and layout, please refer to the original PDF.
MITSUMI CMOS System Reset IC built-in delay time circuit PST87XX, 88XX Series CMOS System Reset IC built-in delay time circuit Monolithic IC PST87XX, 88XX Series Outline ...
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uilt-in delay time circuit Monolithic IC PST87XX, 88XX Series Outline This IC is a system reset IC builtin delay time circuit. PST87/88 is not required with an external capacitor, and then can use a small package. Therefore a space of PC board can be small. Features 1. Operating supply voltage 2. Supply current 3. Reset threshold range 4. Reset threshold accuracy 5. Reset hysteresis 6. Reset active timeout period 7. Output type 8. Manual RESET 1.0-5.5V 1µA typ. 1.6-4.6V ±1.5% 50mV typ. 20/50/100/200ms PST87 : CMOS output PST88 : Open drain output PST87/88XA : NO PST87/88XR : YES Packages SSON-4B SOT-25A SC-82 Applications
PST881A Datasheet
