PCA9509D,112 NXP Semiconductors, PCA9509D,112 Datasheet - Page 9

• Manufacturer Part Number: PCA9509D,112
• Description: IC I2C BUS REPEATER 8-SOIC
• Manufacturer: NXP Semiconductors
• Type: Repeaterr

Specifications of PCA9509D,112

• Tx/rx Type: I²C Logic
• Delay Time: 109ns
• Capacitance - Input: 2pF
• Voltage - Supply: 3 V ~ 5.5 V
• Current - Supply: 5mA
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-3355-5; 935282227112; PCA9509D

NXP Semiconductors
10. Dynamic characteristics
Table 5.
[1]
[2]
PCA9509_5
Product data sheet
Symbol
V
t
t
t
t
t
t
t
t
t
t
t
V
t
t
t
t
t
t
t
t
t
t
t
PLH
PHL
TLH
THL
PLH
PLH2
PHL
TLH
THL
su
h
PLH
PHL
TLH
THL
PLH
PLH2
PHL
TLH
THL
su
h
CC(A)
CC(A)
Load capacitance = 50 pF; load resistance on port B = 1.35 k .
Value is determined by RC time constant of bus line.
= 1.1 V; V
= 1.9 V; V
Parameter
LOW to HIGH propagation delay
HIGH to LOW propagation delay
LOW to HIGH output transition time
HIGH to LOW output transition time
LOW to HIGH propagation delay
LOW to HIGH propagation delay 2
HIGH to LOW propagation delay
LOW to HIGH output transition time
HIGH to LOW output transition time
set-up time
hold time
LOW to HIGH propagation delay
HIGH to LOW propagation delay
LOW to HIGH output transition time
HIGH to LOW output transition time
LOW to HIGH propagation delay
LOW to HIGH propagation delay 2
HIGH to LOW propagation delay
LOW to HIGH output transition time
HIGH to LOW output transition time
set-up time
hold time
Dynamic characteristics
CC(B)
CC(B)
= 3.3 V
= 5.0 V
Rev. 05 — 10 July 2009
Conditions
port B to port A
port B to port A
port A
port A
port A to port B
port A to port B; measured from
the 50 % of initial LOW on port A to
1.5 V rising on port B
port A to port B
port B
port B
EN HIGH before START condition
EN HIGH after STOP condition
port B to port A
port B to port A
port A
port A
port A to port B
port A to port B; measured from
the 50 % of initial LOW on port A to
1.5 V rising on port B
port A to port B
port B
port B
EN HIGH before START condition
EN HIGH after STOP condition
Level translating I
[1][2]
[1][2]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
Min
69
63
14
5
91
73
-
15
100
100
69
63
14
5
91
73
-
15
100
100
69
69
2
C-bus/SMBus repeater
Typ
109
86
22
8.1
153
122
61
24
-
-
105
86
27
8
131
99
65
31
-
-
PCA9509
91
89
© NXP B.V. 2009. All rights reserved.
Max
216
140
96
16
226
183
-
40
-
-
216
140
96
35
226
183
-
40
-
-
139
139
9 of 19
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns