PCA9540BGD,125 NXP Semiconductors, PCA9540BGD,125 Datasheet - Page 2

• Manufacturer Part Number: PCA9540BGD,125
• Description: IC I2C MUX 2CH 8-XSON
• Manufacturer: NXP Semiconductors

Specifications of PCA9540BGD,125

• Package / Case: 8-XSON
• Applications: Translating Multiplexer
• Interface: I²C
• Voltage - Supply: 2.3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Product: Multiplexer
• Propagation Delay Time: 0.3 ns
• Mounting Style: SMD/SMT
• Power Dissipation: 400 mW
• Logical Function: I2C Multiplexer
• Configuration: 1 x 2:1
• Number Of Inputs: 2
• Number Of Outputs: 1
• Operating Supply Voltage (typ): 2.5/3.3/5V
• Operating Supply Voltage (min): 2.3V
• Operating Supply Voltage (max): 5.5V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-4943-2; 935290165125

NXP Semiconductors
3. Ordering information
Table 1.
T
4. Block diagram
PCA9540B_4
Product data sheet
Type number
PCA9540BD
PCA9540BDP
PCA9540BGD
amb
= 40 C to +85 C
Ordering information
Topside
mark
PA9540B
9540B
40B
Fig 1.
SD0
SD1
SC0
SC1
SDA
V
SCL
Package
Name
SO8
TSSOP8
XSON8U
V
DD
SS
Block diagram of PCA9540B
PCA9540B
Description
plastic small outline package; 8 leads; body width 3.9 mm
plastic thin shrink small outline package; 8 leads; body width 3 mm SOT505-1
plastic extremely thin small outline package; no leads; 8 terminals;
UTLP based; body 3
Rev. 04 — 3 September 2009
POWER-ON
RESET
FILTER
INPUT
SWITCH CONTROL LOGIC
2
0.5 mm
CONTROL
I
2
C-BUS
2-channel I
PCA9540B
2
C-bus multiplexer
© NXP B.V. 2009. All rights reserved.
002aae715
Version
SOT96-1
SOT996-2
2 of 22