PCA9538PW,118 NXP Semiconductors, PCA9538PW,118 Datasheet - Page 25

• 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
16. Revision history
Table 15.
PCA9538_5
Product data sheet
Document ID
PCA9538_5
Modifications:
Revision history
Release date
20090528
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The format of this data sheet has been redesigned to comply with the new identity guidelines of
NXP Semiconductors.
Legal texts have been adapted to the new company name where appropriate.
Pin names changed from “I/On” to “IOn”
Table 2 “Pin
Section 6.4 “RESET
Figure 7 “Write to output port
Figure 10 “Read input port
– changed symbol from “t
– changed symbol from “t
– changed symbol from “t
– changed symbol from “t
Figure
Figure
Table 8 “Limiting
– parameter description for symbol V
– symbol/parameter changed from “I
– parameter description for symbol I
Table 9 “Static
– sub-section “Supplies”: symbol/parameter changed from “I
– sub-section “Supplies”: symbol/parameter changed from “I
– sub-section “Input SCL; input/output SDA”: Typ value for I
– sub-section “I/Os”: symbol “I
– sub-section “Interrupt INT”: Typ value for I
Table 10 “Dynamic
“operating frequency” to “SCL clock frequency”
Table 10 “Dynamic
– symbol/parameter changed from “t
– symbol/parameter changed from “t
– symbol/parameter changed from “t
Table 10 “Dynamic
– symbol/parameter changed from “t
– symbol/parameter changed from “t
Table 10 “Dynamic
– symbol/parameter changed from “t
– symbol/parameter changed from “t
– symbol/parameter changed from “t
to “voltage on an input/output pin”
on pin IOn”
“I
“I
stbL
stbH
12: changed signal name from “LEDx” to “IOn”
13: changed signal name from “LEDx” to “IOn”
, LOW-level standby current”
, HIGH-level standby current”
description”: added
characteristics”:
Data sheet status
Product data sheet
values”:
8-bit I
characteristics”: parameter description for symbol f
characteristics”, sub-section “Port timing”:
characteristics”, sub-section “Interrupt timing”:
characteristics”, sub-section “RESET”:
input”, 1st sentence: changed symbol from “t
2
Rev. 05 — 28 May 2009
C-bus and SMBus low power I/O port with interrupt and reset
ph
ps
iv
ir
register”:
” to “t
” to “t
” to “t
” to “t
register”: changed symbol from “t
IL
Table note [1]
” (input leakage current) changed to “I
rst(INT)
v(INT)
su(D)
h(D)
”
SS
I/O
PV
PS
PH
IV
IR
W
REC
RESET
”
”
I/O
”
, Interrupt valid” to “t
, Reset pulse width” to “t
, Interrupt reset” to “t
, DC output current on an I/O” to “I
, Output data valid” to “t
, Input data setup time” to “t
, Input data hold time” to “t
changed from “supply current” to “ground supply current”
changed from “DC output current on an I/O”
, Reset recovery time” to “t
, Time to reset” to “t
OL
and its reference at HVQFN16 pin 6.
Change notice
-
changed from “<tbd>” to “13 mA”
v(INT)
rst(INT)
OL
stbl
stbh
pv
rst
changed from “<tbd>” to “7 mA”
v(Q)
w(rst)
, Standby current” to
, valid time on pin INT”
” to “t
, Standby current” to
, reset time”
W
, reset time on pin INT”
h(D)
, data output valid time”
” to “t
su(D)
, reset pulse width”
rec(rst)
Supersedes
PCA9538_4
v(Q)
SCL
, data input hold time”
LI
, data input set-up time”
”
w(rst)
”
, reset recovery time”
changed from
O(IOn)
PCA9538
”.
© NXP B.V. 2009. All rights reserved.
, output current
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