シングル/デュアル電圧ウィンド検出器、低電圧/過電圧を最低0.4Vまで監視
SUNNYVALE, CA-November 14, 2003-Maxim Integrated Products (NASDAQ: MXIM) introduces the MAX6754-MAX6764 single-/dual-voltage window (overvoltage/undervoltage) detectors. These devices are ideal for telecom, networking, automotive, power-metering, and industrial applications.
The MAX6754-MAX6764 monitor system voltages from 5V down to 0.4V for overvoltage and undervoltage conditions with ±5%, ±10%, or ±15% windows. No external components are required to monitor from 0.9V to 5.0V. All parts have 0.5% hysteresis to prevent chattering at the outputs.
The MAX6754*/MAX6755/MAX6756 are single-voltage monitors with manual reset and a RESET-bar output that asserts when either an overvoltage or undervoltage condition occurs. The MAX6757/MAX6758/MAX6759 are single-voltage monitors with manual reset and separate overvoltage and undervoltage outputs. The MAX6760/MAX6761/MAX6762 are dual-voltage monitors with separate OV/UV outputs, a manual reset, and an OV latch. Use the OV latch with the OV output, SCR, and fuse to protect systems from unexpected voltage spikes. The MAX6763*/MAX6764 are adjustable, single-voltage monitors with separate OV/UV outputs that monitor down to 0.4V.
The MAX6754-MAX6762 require no external components to provide window detection with either a propagation delay of 20µs or timeout option of 150ms. These devices are available in 5-pin and 6-pin SOT23 or 8-pin TDFN packages, and are specified for operation from -40°C to +125°C. Prices start at $1.14 for the MAX6754/MAX6755/MAX6756, $1.29 for the MAX6757/MAX6758/MAX6759, $1.68 for the MAX6760/MAX6761/MAX6762, and $1.14 for the MAX6763/MAX6764 (1000-up, FOB USA).
*Future product-contact factory for availability.
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