PCA9509P View Datasheet(PDF) - NXP Semiconductors.
Part Name
Description
Manufacturer
PCA9509P Datasheet PDF : 26 Pages
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NXP Semiconductors
PCA9509P
Low power level translating I2C-bus/SMBus repeater
−108
tPLH
(ns)
−109
−110
−111
002aag191
0.06
(1)
SR
(V/ns)
0.04
(2)
0.02
(3)
002aag192
−112
0.8
1.0
1.2
1.4
1.6
1.8
2.0
VCC(A) (V)
(4)
0
0.8
1.0
1.2
1.4
1.6
1.8
2.0
VCC(A) (V)
Tamb = 27 C; VCC(B) = 3.3 V
Fig 14. Typical port B LOW to HIGH propagation delay
versus port A supply voltage
Tamb = 27 C; VCC(B) = 3.3 V
(1) Slew rate of falling signal, port B
(2) Slew rate of rising signal, port B
(3) Slew rate of falling signal, port A
(4) Slew rate of rising signal, port A
Fig 15. Typical slew rate versus port A supply voltage
170
time
(ns)
(1)
150
002aag193
−90
tPLH
(ns)
−100
002aag194
130
(2)
110
(3)
90
(4)
70
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
VCC(B) (V)
Tamb = 27 C; VCC(A) = 1.1 V
(1) Port A tPHL
(2) Port A tPLH
(3) Port B tPLH2
(4) Port B tPHL
Fig 16. Typical propagation delay versus port B
supply voltage
−110
−120
−130
−140
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
VCC(B) (V)
Tamb = 27 C; VCC(A) = 1.1 V
Fig 17. Typical port B LOW to HIGH propagation delay
versus port B supply voltage
PCA9509P
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 4 — 18 May 2018
© NXP B.V. 2018. All rights reserved.
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