Allicdata Part #: | TPS3823-33DBVTG4-ND |
Manufacturer Part#: |
TPS3823-33DBVTG4 |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC 2.93V SUPPLY MONITOR SOT-23-5Supervisor Push-Pu... |
More Detail: | N/A |
DataSheet: | TPS3823-33DBVTG4 Datasheet/PDF |
Quantity: | 1000 |
Series: | TPS3823-33 |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | Simple Reset/Power-On Reset |
Number of Voltages Monitored: | 1 |
Output: | Push-Pull, Totem Pole |
Reset: | Active Low |
Reset Timeout: | 120 ms Minimum |
Voltage - Threshold: | 2.93V |
Operating Temperature: | -40°C ~ 85°C (TA) |
Mounting Type: | Surface Mount |
Package / Case: | SC-74A, SOT-753 |
Supplier Device Package: | SOT-23-5 |
Base Part Number: | TPS3823-33 |
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1. Description
TPS3823-33DBVTG4 series monitor provides circuit Initialization and timing supervision, mainly used for DSP And processor-based systems. During power-up, When the power supply voltage VDD Becomes greater than 1.1 V. After that, the power supply Voltage monitor monitors VDD and keeps RESET As long as VDD stays below Threshold voltage, VIT-. An internal timer delay The output returns to the inactive state (high) to Ensure proper system reset. Delay time, td, Start When VDD rises to the threshold voltage (VIT−+ VHYS). When the power supply voltage is lower than Threshold voltage VIT−, the output becomes active (Low) Again. No external components are required. All This series of equipment has a fixed meaning Threshold voltage, VIT– , Set by internal voltage Divider. TPS382x series also provide watchdog 200 ms (TPS3820) and 1.6 s timeout options (TPS3823/4/8).
2. Features
1. Power-on reset generator with fixed delay time 200 ms (TPS3823/4/5/8) or 25 ms (TPS3820)
2. Manual reset input (TPS3820/3/5/8)
3. Active low reset output (TPS3820/3/4/5), active high (TPS3824/5) and Open drain (TPS3828)
4. Power supply voltage monitoring range: 2.5V, 3V, 3.3V, 5V
5. Watchdog timer (TPS3820/3/4/8)
6. 15 μA supply current (typical value)
7. 5-pin SOT-23 package
8. Temperature range: −40°C to 85°C (−40°C to (125°C for TPS3823A-33)
3. Application
1. DSP, microcontroller or microprocessor
2. Industrial equipment
3. Programmable control
4. Automotive system
5. Portable and battery-powered equipment
6. Smart instrument
7. Wireless communication system
8. Laptops and desktop computers
4. Pin configuration
5. Pin Functions
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