PCA9504A 查看數據表（PDF） - Philips Electronics

零件编号

产品描述 (功能)

生产厂家

PCA9504A

8-bit I2C and SMBus I/O port with 2-kbit EEPROM

Philips Electronics 

Philips Semiconductors

Glue chip 4

5V REFERENCE GENERATION

Supply

VREF5IN < VREF3IN

VREF5IN > VREF3IN

3.3 V

VREF3IN

5V

VREF3IN

VREF5IN

Product data

PCA9504A

REF5V

VREF5IN

5V

3.3 V

REF5V

3.3 V

VREF3IN

5V

Figure 1. REF5V when VREF3IN ramps before VREF5IN

SW00580

VREF5IN

5V

REF5V

2004 May 11

Figure 2. REF5V when VREF5IN ramps before VREF3IN

15

SW00581

Share Link: