PCA9546PW/G,118 NXP Semiconductors, PCA9546PW/G,118 Datasheet

PCA9546PW/G,118

Manufacturer Part Number
PCA9546PW/G,118
Description
Manufacturer
NXP Semiconductors
Datasheet

Specifications of PCA9546PW/G,118

Logical Function
I2C Multiplexer
Configuration
1 x 4:1
Number Of Inputs
4
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
Power Dissipation
400mW
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
16
Package Type
TSSOP
Lead Free Status / Rohs Status
Compliant
Product data sheet
Supersedes data of 2002 Feb 19
PCA9546
4-channel I
2
C switch with reset
INTEGRATED CIRCUITS
2004 Sep 30

Related parts for PCA9546PW/G,118

PCA9546PW/G,118 Summary of contents

Page 1

PCA9546 2 4-channel I C switch with reset Product data sheet Supersedes data of 2002 Feb 19 INTEGRATED CIRCUITS 2004 Sep 30 ...

Page 2

Philips Semiconductors 2 4-channel I C switch with reset FEATURES 1-of-4 bi-directional translating switches interface logic; compatible with SMBus standards Active LOW Reset Input 3 address pins allowing devices on the I 2 Channel ...

Page 3

Philips Semiconductors 2 4-channel I C switch with reset PIN CONFIGURATION — SO, TSSOP SDA SCL RESET 3 14 SD0 SC3 SC0 5 12 SD3 6 SD1 11 SC2 ...

Page 4

Philips Semiconductors 2 4-channel I C switch with reset BLOCK DIAGRAM PCA9546 SC0 SC1 SC2 SC3 SD0 SD1 SD2 SD3 RESET CIRCUIT RESET SCL INPUT FILTER SDA 2004 Sep 30 SWITCH CONTROL LOGIC 2 I C-BUS ...

Page 5

Philips Semiconductors 2 4-channel I C switch with reset DEVICE ADDRESSING Following a START condition the bus master must output the address of the slave it is accessing. The address of the PCA9546 is shown in Figure 3. To conserve ...

Page 6

Philips Semiconductors 2 4-channel I C switch with reset VOLTAGE TRANSLATION The pass gate transistors of the PCA9546 are constructed such that the V voltage can be used to limit the maximum voltage that will passed from ...

Page 7

Philips Semiconductors 2 4-channel I C switch with reset 2 CHARACTERISTICS OF THE I C-BUS 2 The I C-bus is for 2-way, 2-line communication between different ICs or modules. The two lines are a serial data line (SDA) and a ...

Page 8

Philips Semiconductors 2 4-channel I C switch with reset Acknowledge The number of data bytes transferred between the start and the stop conditions from transmitter to receiver is not limited. Each byte of eight bits is followed by one acknowledge ...

Page 9

Philips Semiconductors 2 4-channel I C switch with reset TYPICAL APPLICATION V = 2.7 – 5 SDA SCL 2 I C/SMBus MASTER 2004 Sep 3 SDA SD0 SCL SC0 RESET SD1 SC1 SD2 ...

Page 10

Philips Semiconductors 2 4-channel I C switch with reset 1, 2 ABSOLUTE MAXIMUM RATINGS In accordance with the Absolute Maximum Rating System (IEC 134).Voltages are referenced to GND (ground = 0 V). SYMBOL PARAMETER V DC supply voltage DD V ...

Page 11

Philips Semiconductors 2 4-channel I C switch with reset DC CHARACTERISTICS – +85 C; unless otherwise specified. (See page 10 for amb ...

Page 12

Philips Semiconductors 2 4-channel I C switch with reset AC CHARACTERISTICS SYMBOL PARAMETER t Propagation delay from SDA SCL clock frequency SCL t Bus free time between a STOP and START condition BUF Hold time (repeated) ...

Page 13

Philips Semiconductors 2 4-channel I C switch with reset SO16: plastic small outline package; 16 leads; body width 3.9 mm 2004 Sep 30 13 Product data sheet PCA9546 SOT109-1 ...

Page 14

Philips Semiconductors 2 4-channel I C switch with reset TSSOP16: plastic thin shrink small outline package; 16 leads; body width 4.4 mm 2004 Sep 30 14 Product data sheet PCA9546 SOT403-1 ...

Page 15

Philips Semiconductors 2 4-channel I C switch with reset HVQFN16: plastic thermal enhanced very thin quad flat package; no leads; 16 terminals; body 0.85 mm 2004 Sep 30 15 Product data sheet PCA9546 SOT629-1 ...

Page 16

Philips Semiconductors 2 4-channel I C switch with reset REVISION HISTORY Rev Date Description _2 20040930 Product data sheet (9397 750 14123). Supersedes data of 2002 Feb 19 (9397 750 09459). Modifications: Table 1, “Control register; Write—Channel Selection / Read—Channel ...

Page 17

Philips Semiconductors 2 4-channel I C switch with reset Purchase of Philips I to use the components in the specifications defined by Philips. This specification can be ordered using the code 9398 393 40011. Data sheet ...

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