TL7757CPK, Supervisory Circuits 4.55V Monitr/Detectr
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Описание
Power\Power Management ICs\Supervisory Circuits
TL7757 Supply-Voltage SupervisorTexas Instruments TL7757 Supply-Voltage Supervisor is a supply-voltage supervisor designed for use in microcomputer and microprocessor systems. The supervisor monitors the supply voltage for undervoltage conditions. During power up, when the supply voltage, V CC, attains a value approaching 1V, the RESET output becomes active (low) to prevent undefined operation. If the supply voltage drops below threshold voltage level (VIT-), the RESET output goes to the active (low) level until the supply undervoltage fault condition is eliminated.
Технические параметры
Accuracy: | 2.6% |
Battery Backup Switching: | No Backup |
Brand: | Texas Instruments |
Factory Pack Quantity: Factory Pack Quantity: | 1000 |
Features: | Internal Hysteresis |
Manual Reset: | No Manual Reset |
Manufacturer: | Texas Instruments |
Maximum Operating Temperature: | +70 C |
Minimum Operating Temperature: | 0 C |
Moisture Sensitive: | Yes |
Mounting Style: | SMD/SMT |
Number of Inputs Monitored: | 1 Input |
Operating Supply Current: | 1.4 mA |
Output Current: | 30 mA |
Output Type: | Active Low, Open Drain |
Overvoltage Threshold: | 4.67 V |
Package / Case: | SOT-89-3 |
Product Category: | Supervisory Circuits |
Product Type: | Supervisory Circuits |
Reset Delay Time: | Programmable |
Series: | TL7757 |
Subcategory: | PMIC-Power Management ICs |
Supply Voltage - Max: | 7 V |
Supply Voltage - Min: | 1 V |
Threshold Voltage: | 4.55 V |
Type: | Voltage Supervisory |
Undervoltage Threshold: | 4.55 V |
Watchdog Timers: | No Watchdog |
Base Product Number | TL7757 -> |
ECCN | EAR99 |
HTSUS | 8542.39.0001 |
Moisture Sensitivity Level (MSL) | 2 (1 Year) |
Mounting Type | Surface Mount |
Number of Voltages Monitored | 1 |
Operating Temperature | 0В°C ~ 70В°C (TA) |
Output | Open Drain or Open Collector |
Package | Tape & Reel (TR)Cut Tape (CT)Digi-ReelВ® |
Package / Case | TO-243AA |
REACH Status | REACH Unaffected |
Reset | Active Low |
Reset Timeout | 5Вµs Maximum Propagation Delay |
RoHS Status | ROHS3 Compliant |
Supplier Device Package | SOT-89-3 |
Type | Simple Reset/Power-On Reset |
Voltage - Threshold | 4.55V |
Вес, г | 0.13 |
Дополнительная информация
Калькуляторы группы «Супервизоры»
Типы корпусов импортных микросхем