MAXIM Manuals

DS3231 is a low-cost, high-precision I2C real-time clock (RTC) with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. It can maintain seconds, minutes, hours, weekdays, dates, months, and years. The product provides two programmable calendar alarms and a programmable square wave output. It is suitable for applications such as servers, electricity meters, remote information processing systems, and GPS.

DS2431 is a 1024-bit 1-Wire EEPROM chip with independent memory pages that can be write-protected or set to EPROM simulation mode. It communicates via the 1-Wire protocol and is suitable for applications such as accessory/PCB identification, medical sensor calibration data storage, and ink/toner cartridge identification.

MAX3945 is a multi-rate, low-power limiting amplifier that operates from a +3.3V supply, optimized for fiber channel and Ethernet transmit systems at data rates up to 11.3Gbps.

The evaluation kit for MAX3845/MAX4814E is an implemented verification board for evaluating MAX3845, a DVI TM/HDMI TM 2:4 TMDS® fanout/buffer, and MAX4814E, a 2:4 low-frequency switch. It is connected to DVI and HDMI cables through Molex DVI and HDMI connectors. The kit features complete 4-output fanout, independent DDC path configuration from each input to any output, support for full 1080p and 1920 x 1200 resolutions, and other characteristics.

MAX1551/MAX1555 is a single-cell Li+ battery charger with USB and AC adapter dual inputs. The charger can be charged using USB or AC adapter and automatically switches when the AC adapter is inserted. It features an on-chip temperature limiting circuit, charging status indicator, and 5-pin thin SOT23 package.

The MAX98304EVKIT+ evaluation board is a fully assembled and tested circuit board that uses the MAX98304 unfiltered D-class amplifier to drive a speaker in portable audio applications. The evaluation board is designed to operate from a 2.5V to 5.5V DC power supply and is capable of providing 3.2W of power to a 4Ω load. The evaluation board accepts either differential or single-ended input signals.