Maxim MAX7320AEE+

8 (только выход)I²CPOR1,71 В ~ 5,5 В-40°C ~ 125°C

Overview

The MAX7320AEE 2-wire serial-interfaced peripheral features eight push-pull outputs with selectable power-up logic states. The +5.5V tolerant active-low RST input clears the serial interface, terminating any I2C communication to or from the MAX7320. The MAX7320AEE uses two address inputs with four-level logic to allow 16 I2C slave addresses. The slave address also determines the power-up state level for the outputs in groups of four ports. The MAX7320AEE supports hot insertion. The serial interface SDA, SCL, AD0, AD2, and active-low RST remain high impedance in power-down (V+ = 0V) with up to +6V asserted on them. The MAX7320AEE is one device in a family of pin-compatible port expanders with a choice of input ports, open-drain I/O ports, and push-pull output ports. The MAX7320AEE is available in 16-pin QSOP and 16-pin TQFN packages, and is specified over the automotive temperature range (-40°C to +125°C).

Features

Applications

• Low Voltage, Low Noise, Differential Signal Processing
• Common Mode Voltage Translation
• Portable Instrumentation
• Multiprotocol RFID Readers: EPC-GEN2, ISD and IPX
• IDEN, PHS, GSM Basestations
• Repeaters, Radio Links, and Modems
• Wireless Telemetry
• JTRS
• 802.11x Receivers
• IDEN