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PCA9541A

2-to-1 I2C-bus master selector with interrupt logic and reset

NXP Semiconductors. 

NXP Semiconductors

PCA9541A

2-to-1 I2C-bus master selector with interrupt logic and reset

4. Ordering information

Table 1. Ordering information

Tamb = −40 °C to +85 °C

Type number

Package

Name

Description

Version

PCA9541AD/01 SO16

plastic small outline package; 16 leads; body width 3.9 mm

SOT109-1

PCA9541APW/01 TSSOP16 plastic thin shrink small outline package; 16 leads; body width 4.4 mm

SOT403-1

PCA9541ABS/01 HVQFN16 plastic thermal enhanced very thin quad flat package; no leads; 16 terminals; SOT629-1

body 4 × 4 × 0.85 mm

PCA9541AD/03 SO16

plastic small outline package; 16 leads; body width 3.9 mm

SOT109-1

PCA9541APW/03 TSSOP16 plastic thin shrink small outline package; 16 leads; body width 4.4 mm

SOT403-1

PCA9541ABS/03 HVQFN16 plastic thermal enhanced very thin quad flat package; no leads; 16 terminals; SOT629-1

body 4 × 4 × 0.85 mm

5. Marking

Table 2. Marking codes

Type number

Topside mark

PCA9541AD/01

PCA9541AD/1

PCA9541APW/01

9541A/1

PCA9541ABS/01

41A1

PCA9541AD/03

PCA9541AD/3

PCA9541APW/03

9541A/3

PCA9541ABS/03

41A3

PCA9541A_3

Product data sheet

Rev. 03 — 16 July 2009

© NXP B.V. 2009. All rights reserved.

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