Texas Instruments PCA9557DB I/O 扩展器 Rem 8B I2C 和 SMBus 低功耗 I/O 扩展器 A 595-PCA9557DBR

Features: Configuration Registers, Interrupt Pin

Unit Weight: 128.600 mg

Logic Family: PCA9557

Input Voltage: - 500 mV to 6 V

ESD Protection: 2 kV

Interface Type: I2C, Serial, SMBus

Mounting Style: SMD/SMT

Number of I/Os: 8 I/O

Output Current: - 10 mA

Output Voltage: - 500 mV to 6 V

Interrupt Output: Without Interrupt

Supply Voltage - Max: 6 V

Supply Voltage - Min: 2.5 V

Maximum Clock Frequency: 400 kHz

Operating Supply Voltage: 2.5 V to 6 V

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C