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TL7712ACDR
+BOMIC SUPERVISOR 1 CHANNEL 8SOIC
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Nhà sản xuấtTexas Dụng cụ
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Ông. Phần #TL7712ACDR
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Bảng dữ liệu TL7712ACDR DataSheet
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Gói SOIC (D)-8
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Có sẵn4293
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | Simple Reset/Power-On Reset |
| NumberofVoltagesMonitored | 1 |
| Voltage-Threshold | 10.8V |
| Output | Complementary |
| Reset | Active High/Active Low |
| ResetTimeout | 1µs Maximum Propagation Delay |
| OperatingTemperature | 0°C ~ 70°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Tổng quan
Description
Equivalent
1. Maxim Integrated: MAX708 series
2. Analog Devices: ADM811 series
3. ON Semiconductor: MC34064 series
4. Microchip Technology: MCP101 series
5. STMicroelectronics: STM809 series
These equivalences might vary based on specific voltage thresholds and package types, so it’s important to verify compatibility with your specific application requirements.
Features
1. Voltage Monitoring: It supervises 12V voltage rails, ensuring the system operates within specified voltage limits.
2. Reset Output: The device provides a reset signal when the monitored voltage falls below a preset threshold, ensuring proper system initialization.
3. Hysteresis: Incorporates hysteresis to prevent erratic reset signals due to small fluctuations in supply voltage.
4. Adjustable Threshold: Some versions allow for threshold adjustments to suit specific application needs.
5. Low Power Consumption: Designed for minimal power usage, making it suitable for battery-powered devices.
6. Package Options: Available in surface-mount packages like SOIC, providing flexibility in design.
7. Temperature Range: Operates over a wide temperature range, typically from -40°C to 85°C, suitable for various environments.
These features make the TL7712ACDR suitable for applications requiring reliable voltage monitoring and reset functionality, such as microprocessor and microcontroller systems.
Pinout
The pin configuration is as follows:
1. VCC: Power supply input.
2. GND: Ground reference for circuit.
3. VREF: Reference voltage output.
4. RESET: Active-low reset output; gets asserted when VCC is below the threshold.
5. SENSE: Voltage sensing input; monitors the supply voltage.
6. NC (No Connect): Not internally connected, often used for mechanical stability.
7. NC (No Connect): Similar to pin 6 for mechanical stability.
8. NC (No Connect): Similar to pins 6 and 7 for mechanical stability.
This configuration is essential for ensuring that systems begin operation only when the supply voltage is within appropriate levels, thereby preventing improper functioning or potential damage.