CAT823TTDI-GT3
Voltage Supervisor with Manual Reset and Watchdog. ONSSPCEPRMIK9M8T;
The CAT823, CAT824, and CAT825 provide basic reset and monitoring functions for the electronic systems. Each device monitors the system voltage and maintains a reset output until that voltage reaches the device's specified trip value and then maintains the reset output active condition until the device's internal timer, after a minimum timer of 140 ms; to allow the systems power supply to stabilize.The CAT823 and CAT824 also have a watchdog input which can be used to monitor a system signal and cause a reset to be issued if the signal fails to change state prior to a timeout condition.The CAT823 and CAT825 also provide a manual reset input which can be used to initiate reset if pulled low. This input can be directly attached to a push-button or a processor signal.
- Automatically Restarts Microprocessor after Power Failure
- Monitors Pushbutton for Eexternal Override
- Accurate Under Voltage System Monitoring
- Brownout Detection System Reset for use with 3.0, 3.3, and 5.0 Volt Systems
- Pin and Function Compatible with the MAX823/24/25 Products
- Operating Range from -40°C to +85°C
- Available in TSOT-23 5-lead and SC-70 Packages
- These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS Compliant
Technical Attributes
Find Similar Parts
| Description | Value | |
|---|---|---|
| 200 ms | ||
| TSOT-23 | ||
| Surface Mount | ||
| Gold | ||
| Yes | ||
| 260 | ||
| 3.15 V | ||
| 3 V | ||
| 3, 3.3, 5 V | ||
| Surface Mount | ||
| MSL 1 - Unlimited | ||
| 1 | ||
| 5 | ||
| 1 | ||
| 4 uA | ||
| -40 to 85 °C | ||
| 85 °C | ||
| -40 °C | ||
| 5TSOT-23 | ||
| 5 | ||
| 2.9 x 1.6 x 0.87 mm | ||
| Active-Low, CMOS, Push-Pull, CMOS | ||
| TSOT-23 | ||
| 5.5 V | ||
| 1.2 V | ||
| Voltage Monitor | ||
| Yes |
ECCN / UNSPSC / COO
| Description | Value |
|---|---|
| Country of Origin: | null |
| ECCN: | EAR99 |
| HTSN: | 8542390001 |
| Schedule B: | 8542390000 |
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