MAX3320B transceiver equivalent, up to 250kbps true rs-232 transceiver.
o Precise Monitoring of 5V and 3.3V PowerSupply Voltages: — 100ms (min) Power-On RESET Pulse Width — Power-Supply Transient Immunity — Guaranteed RESET Valid to VCC = 1V
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Palmtop Computers
Portable/Battery-Powered Equipment
Hand-Held Equipment
Peripherals
Printers
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The MAX3320 combines a microprocessor (µP) supervisory circuit with an RS-232 transceiver. The power-on reset performs a single function: it asserts a reset signal whenever the VCC supply voltage declines below a preset threshold, staying asserted fo.
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