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UM822 |
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| Part Number | UM822 |
| Manufacturer | UniON Semiconductor (https://www.onsemi.com/) |
| Description | The UM807/821/822 are low-power microprocessor (μP) supervisory circuits used to monitor power supplies in μP and digital systems. They provide excellent circuit reliability and low cost by eliminati... |
| Features |
z Set-Top Boxes z Consumer Electronics z DVD Players z Cable/DSL Modems z MP3 Players z Industrial Equipments z Automotive z Medical Devices
z No External Components z VCC Transient Immunity z Correct Logic Output Guaranteed to VCC=1.0V z Precision VCC Monitoring of 3.0V, 3.3V and 5.0V
Supplies z 2μA Supply Current z 140ms Minimum Power-On Reset Pulse Width z Available in 3 Manual Reset Setup Periods (tMR):
A: 10.08s
B: 6.72s
C: 1.68s z Available in 3 Output Con_f__i_g__u__r_a__t_i_ons:
Open-Drain Active-Low____R___E__S___E_ T Output (UM807); Push-Pull Active-Low RESET Output (UM821)
Push-Pu... |
| Document |
 UM822 Data Sheet
PDF 322.08KB |
Similar Datasheet
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | UM821 |
Union Semiconductor |
uP Reset Circuits |
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| 2 | UM8237A |
UMC |
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| 3 | UM8237A-4 |
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| 4 | UM8237A-5 |
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| 5 | UM8237AE-5 |
ETC |
CMOS CLOCK GENERATOR & DRIVER |
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| 6 | UM82450 |
UMC Corporation |
Asynchronous Communication Element |
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Desde 2024. D4U Semiconductor.
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