PCA9538PW,118 NXP Semiconductors, PCA9538PW,118 Datasheet - Page 14

• Manufacturer Part Number: PCA9538PW,118
• Description: IC I/O EXPANDER I2C 8B 16TSSOP
• Manufacturer: NXP Semiconductors

Specifications of PCA9538PW,118

• Package / Case: 16-TSSOP
• Interface: I²C, SMBus
• Number Of I /o: 8
• Interrupt Output: Yes
• Frequency - Clock: 400kHz
• Voltage - Supply: 2.3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Includes: POR
• Logic Family: PCA9538
• Number Of Lines (input / Output): 8.0 / 8.0
• Operating Supply Voltage: 2.3 V to 5.5 V
• Power Dissipation: 200 mW
• Operating Temperature Range: - 40 C to + 85 C
• Input Voltage: 5 V
• Logic Type: I2C, SMBus
• Maximum Clock Frequency: 400 KHz
• Mounting Style: SMD/SMT
• Number Of Input Lines: 8.0
• Number Of Output Lines: 8.0
• Output Current: 50 mA
• Output Voltage: 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 568-3615 - DEMO BOARD I2C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-1840-2; 935277419118; PCA9538PW-T

NXP Semiconductors
Table 9.
V
[1]
[2]
[3]
PCA9538_5
Product data sheet
Symbol
I/Os
V
V
I
V
I
C
Interrupt INT
I
Select inputs A0, A1, RESET
V
V
I
OL
LI
OL
LI
DD
IL
IH
OH
IL
IH
i
= 2.3 V to 5.5 V; V
V
Each I/O must be externally limited to a maximum of 25 mA and the device must be limited to a maximum current of 100 mA.
The total current sourced by all I/Os must be limited to 85 mA.
DD
must be lowered to 0.2 V in order to reset part.
Static characteristics
Parameter
LOW-level input voltage
HIGH-level input voltage
LOW-level output current
HIGH-level output voltage
input leakage current
input capacitance
LOW-level output current
LOW-level input voltage
HIGH-level input voltage
input leakage current
SS
= 0 V; T
amb
…continued
= 40 C to +85 C; unless otherwise specified.
8-bit I
Conditions
V
V
I
I
V
V
OH
OH
OL
OL
I
OL
V
V
V
V
V
V
V
V
V
V
V
V
2
= V
Rev. 05 — 28 May 2009
C-bus and SMBus low power I/O port with interrupt and reset
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
= 8 mA
= 10 mA
= 0.5 V
= 0.7 V
= 0.4 V
DD
= 2.3 V
= 3.0 V
= 4.5 V
= 2.3 V
= 3.0 V
= 4.5 V
= 2.3 V
= 3.0 V
= 4.5 V
= 2.3 V
= 3.0 V
= 4.5 V
= V
SS
[2]
[2]
[2]
[2]
[2]
[2]
[3]
[3]
[3]
[3]
[3]
[3]
Min
2.0
8
8
8
10
10
10
1.8
2.6
4.1
1.7
2.5
4.0
-
3
2.0
0.5
1
0.5
1
Typ
-
-
10
14
17
13
19
24
-
-
-
-
-
-
-
5
13
-
-
-
PCA9538
© NXP B.V. 2009. All rights reserved.
Max
+0.8
5.5
-
-
-
-
-
-
-
-
-
-
-
-
+1
10
-
+0.8
5.5
+1
14 of 28
Unit
V
V
mA
mA
mA
mA
mA
mA
V
V
V
V
V
V
pF
mA
V
V
A
A