Overview
The ADM6711ZAKSZ-REEL7, produced by Analog Devices Inc., is a microprocessor supervisory circuit designed to ensure the proper operation of microprocessor-based systems during power-up, power-down, and brownout conditions. This component is part of the ADM6711/ADM6713 series, which provides a reset signal to protect the system's integrity. It is packaged in a 4-lead SC70 package, making it suitable for low-power and space-efficient applications.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | 4-Lead SC70 |
| Supply Voltage Monitoring | 2.5 V, 3 V, 3.3 V, 5 V |
| Reset Timeout Period | 140 ms (minimum) |
| Reset Output Type | Push-pull (ADM6711), Open-drain (ADM6713) |
| Current Consumption | 12 μA |
| Operating Temperature Range | −40°C to +125°C |
| Reset Threshold Temperature Coefficient | 30 ppm/°C |
| VCC to RESET Delay | 20 μs |
| RESET Output Voltage (Low) | 0.3 V (VCC = VTH min, ISINK = 1.2 mA) |
| RESET Output Voltage (High) | 0.8 VCC (VCC > VTH max, ISOURCE = 500 μA) |
Key Features
- Precision monitoring of 2.5 V, 3 V, 3.3 V, and 5 V power supply voltages.
- Low power consumption of 12 μA.
- Reset timeout period of at least 140 ms to allow the supply voltage to stabilize before the microprocessor starts up.
- Manual reset input for additional control.
- Push-pull RESET output for ADM6711, and open-drain output for ADM6713, which requires an external pull-up resistor.
- High reliability with accurate voltage references and immunity to fast, negative-going transients on VCC.
- Compact 4-lead SC70 packaging suitable for low-power portable applications.
Applications
The ADM6711ZAKSZ-REEL7 is ideal for use in microprocessor-based systems that require reliable power monitoring and reset functionality. These include:
- Low-power portable devices.
- Embedded systems.
- Industrial control systems.
- Automotive electronics.
- Consumer electronics requiring robust power management.
Q & A
- What is the primary function of the ADM6711ZAKSZ-REEL7?
The primary function is to provide a reset signal on power-up, power-down, and brownout conditions to protect the integrity of microprocessor-based systems. - What are the monitored supply voltages for this component?
The component monitors 2.5 V, 3 V, 3.3 V, and 5 V power supply voltages. - What is the reset timeout period?
The reset timeout period is at least 140 ms. - What is the current consumption of the ADM6711ZAKSZ-REEL7?
The current consumption is 12 μA. - What are the output types for the ADM6711 and ADM6713?
The ADM6711 has a push-pull output, while the ADM6713 has an open-drain output. - What is the operating temperature range for this component?
The operating temperature range is −40°C to +125°C. - Does the component require external components for the reset output?
The ADM6711 does not require external components, but the ADM6713 requires an external pull-up resistor for its open-drain output. - What is the significance of the 4-lead SC70 packaging?
The 4-lead SC70 packaging is space-efficient and suitable for low-power portable applications. - Is the component immune to voltage transients?
Yes, the component is immune to fast, negative-going transients on VCC. - What are some typical applications for this component?
Typical applications include low-power portable devices, embedded systems, industrial control systems, automotive electronics, and consumer electronics requiring robust power management.
