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MAXIM INTEGRATED / ANALOG DEVICES MAX16021LTET Supervisory Circuit
The MAX16021LTET from Maxim Integrated Products is a low-power micro-power supervisory circuit housed in a 16-pin TQFN package. It provides comprehensive system monitoring, including supply voltage supervision, battery backup control, and chip enable gating for write protection in microprocessor-based systems. The device monitors multiple voltage levels, offers reset outputs during power-up, power-down, and brownout conditions, and manages VCC to battery backup switching to maintain data integrity for RTCs, memories, and digital logic when main power is lost. Features include an operating voltage range up to 5.5V, a fixed reset threshold of 3.1V, low supply current, and configurable timeout periods. It also includes indicators for battery status, power failure, and low voltage, along with on-board gating of chip enable signals and debounced manual reset inputs. Suitable for applications like system monitoring, industrial automation, consumer electronics, portable devices, backup power for RTCs and memories, set-top boxes, and point-of-sale systems.
MAXIM INTEGRATED / ANALOG DEVICES MAX16021LTET Supervisory Circuit Specifications:
- Supply Voltage Range: 1.53V to 5.5V
- Reset Threshold: 3.1V
- Operating Temperature Range: -40°C to +85°C
- Reset Timeout Period: 145ms (min), 215ms (typ), 285ms (max)
- Low Supply Current: 1.2uA (0.25uA in Battery-Backup Mode)
- Indicators: Battery status, power-fail, low voltage
- Package: 16-pin TQFN
- Compatible with supply voltages up to 5.5V
- Power-fail comparator detects voltage falling below 0.6V
- On-board gating of chip enable signals
- Manual reset with debouncing feature
- Battery test functions and battery freshness seal
- Includes watchdog timer with 1.2s timeout
- Operating from a single supply, ensuring system reliability during power fluctuations
Buy the Maxim Series Supervisory Circuit: System Monitoring with Battery Backup - MAX16021LTET
Purchase the Maxim Supervisory Circuit MAX16021LTET online today to benefit from its comprehensive system monitoring capabilities, battery backup control, and reliable reset features. Designed for applications requiring robust power management, it includes indicators for battery status, low voltage, and power failure, together with on-board chip enable gating to protect memory during brownouts. Its low power consumption and wide voltage range make it ideal for portable, industrial, and consumer systems. Enable seamless power management and enhance system reliability by ordering now with fast delivery and technical support.
Buy Maxim Supervisory Circuit MAX16021LTET now and ensure reliable system monitoring with integrated battery backup, reset, and chip-enable gating features.
Frequently Asked Questions
Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX16021LTET?
You can click on the BUY or RFQ button to purchase MAX16021LTET from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.
How do I troubleshoot issues or seek technical support for part MAX16021LTET?
You can download the MAX16021LTET datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
Who is the manufacturer of MAX16021LTET?
MAXIM INTEGRATED / ANALOG DEVICES