MAXIM Manuals

The MAX202E-MAX213E,MAX232E/MAX241E line drivers/receivers are designed for RS-232 and V.28 communications in harsh environments.

This document mainly introduces the MAX706P/R/S/T, MAX706AP/AR/AS/AT, and MAX708R/S/T microprocessor (µP) supervisory circuits, which can reduce the complexity and number of components required to monitor +3V power supply levels

The MAX709 is a power-supply monitor with reset function from Maxim Integrated Products. It can be used with +5V, +3.3V or +3V power systems.

The MAX710/MAX711 is a step-up DC-DC converter with a linear regulator integrated to provide step-up/down voltage conversion. They are optimized for battery applications where the input varies above and below the regulated output voltage. They have an input range from +1.8V to +11V. Typical efficiency when boosting battery inputs is 85%. The MAX710/MAX711 can be configured for minimum noise or optimum efficiency. Shutdown control turns off the part completely, disconnecting the input from the output (ISHDN = 0.2µA). Standby control turns off only the step-up converter and leaves the low-power linear regulator active (IQ = 7µA).

The document introduces the MAX712/MAX713 fast-charge Nickel Metal Hydride (NiMH) and Nickel Cadmium (NiCd) batteries, from a DC source at least 1.5V higher than the maximum battery voltage.

This file provides a detailed introduction to MAX712/MAX713, including application scenarios, functional characteristics, technical parameters, etc.

This document introduces a fast-charging controller IC3 that achieves efficient charging of the battery by controlling the PWM duty cycle of the switching regulator IC1, thereby improving charging efficiency.

The MAX7219/MAX7221 are compact, serial input/output common-cathode display drivers that interface microprocessors (µPs) to 7-segment numeric LED dis- plays of up to 8 digits, bar-graph displays, or 64 indi- vidual LEDs.

The MAX7219/MAX7221 are compact, serial input/output common-cathode display drivers that interface microprocessors (µPs) to 7-segment numeric LED dis- plays of up to 8 digits, bar-graph displays, or 64 indi- vidual LEDs.

MAX724/MAX726 are 5A/2A step-down, PWM, switch-mode DC-DC regulators optimized for step-down applications. These regulators employ a classic buck topology and can perform high-current step-down functions, but can also be configured as inverters, negative boost converters, or flyback converters. These regulators have excellent dynamic and transient response characteristics, while featuring cycle-by-cycle current limiting to protect against overcurrent faults and short-circuit output faults. The MAX724/MAX726 also have a wide 8V to 40V input range in the buck step-down configuration. In inverting and boost configurations, the input can be as low as 5V. The MAX724/MAX726 are available in a 5-pin TO-220 package. The devices have a preset 100kHz oscillator frequency and a preset current limit of 6.5A (MAX724) or 2.6A (MAX726).