PCA9541D/03,112 NXP Semiconductors, PCA9541D/03,112 Datasheet - Page 32

• Manufacturer Part Number: PCA9541D/03,112
• Description: IC I2C 2:1 SELECTOR 16SOIC
• Manufacturer: NXP Semiconductors

Specifications of PCA9541D/03,112

• Package / Case: 16-SOIC (3.9mm Width)
• Applications: 2-Channel I²C Multiplexer
• Interface: I²C, SMBus
• Voltage - Supply: 2.3 V ~ 5.5 V
• Mounting Type: Surface Mount
• Logic Family: PCA9541
• Operating Supply Voltage: 2.3 V to 5.5 V
• Power Dissipation: 400 mW
• Operating Temperature Range: - 40 C to + 85 C
• Input Voltage: 7 V
• Logic Type: I2C Bus
• Maximum Clock Frequency: 400 KHz
• Mounting Style: SMD/SMT
• Output Current: 25 mA
• Output Voltage: 2.3 V to 5.5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935273317112; PCA9541D/03; PCA9541D/03

NXP Semiconductors
14. Test information
PCA9541_7
Product data sheet
Fig 25. Definition of RESET timing
RESET
SCL
SDA
INTn
50 %
Fig 26. Test circuitry for switching times
START
30 %
t
REC;STA
Definitions test circuit:
R
C
R
L
L
T
= Load resistance.
= Load capacitance including jig and probe capacitance.
= Termination resistance should be equal to the output impedance Z
GENERATOR
Rev. 07 — 2 July 2009
PULSE
2-to-1 I
2
C-bus master selector with interrupt logic and reset
V
I
R T
DUT
V
DD
t
50 %
w(rst)L
V
O
ACK or read cycle
t
t
rst
rst
C L
50 pF
50 %
R L
500
002aab393
50 %
6.0 V
open
V
SS
o
of the pulse generator.
PCA9541
002aae735
© NXP B.V. 2009. All rights reserved.
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