PCA9541ABS/01 查看數據表（PDF） - NXP Semiconductors.
零件编号
产品描述 (功能)
生产厂家
PCA9541ABS/01 Datasheet PDF : 41 Pages
| |||
NXP Semiconductors
6. Block diagram
PCA9541A
2-to-1 I2C-bus master selector with interrupt logic and reset
PCA9541A
SCL_MST0
SDA_MST0
A3
A2
A1
A0
RESET
VDD
SCL_MST1
SDA_MST1
INPUT
FILTER
STOP
DETECTION
POWER-ON
RESET
I2C-BUS
CONTROL
AND
REGISTER
BANK
INPUT
FILTER
STOP
DETECTION
BUS
SENSOR
SLAVE
CHANNEL
SWITCH
CONTROL
LOGIC
BUS
RECOVERY/
INITIALIZATION
OSCILLATOR
SCL_SLAVE
SDA_SLAVE
INT0
INT1
INTERRUPT
LOGIC
Fig 1. Block diagram of PCA9541A
INT_IN
VSS
002aae656
PCA9541A_3
Product data sheet
Rev. 03 — 16 July 2009
© NXP B.V. 2009. All rights reserved.
4 of 41
Share Link: 