PCA9540BD,112 NXP Semiconductors, PCA9540BD,112 Datasheet - Page 2

• Manufacturer Part Number: PCA9540BD,112
• Description: IC I2C MUX 2CH BI-DIR 8-SOIC
• Manufacturer: NXP Semiconductors

Specifications of PCA9540BD,112

• Package / Case: 8-SOIC (3.9mm Width)
• Applications: 2-Channel I²C Multiplexer
• Interface: I²C
• Voltage - Supply: 2.3 V ~ 3.6 V, 4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Product: Decoders, Encoders, Multiplexers & Demultiplexers
• Logic Family: PCA
• Number Of Lines (input / Output): 1.0 / 2.0
• Propagation Delay Time: 0.3 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.3 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Number Of Input Lines: 1.0
• Number Of Output Lines: 2.0
• Power Dissipation: 400 mW
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 568-3615 - DEMO BOARD I2C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-1042-5; 935276035112; PCA9540BD

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
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