PCA9534PW,112 NXP Semiconductors, PCA9534PW,112 Datasheet - Page 2

• Manufacturer Part Number: PCA9534PW,112
• Description: IC I/O EXPANDER I2C 8B 16TSSOP
• Manufacturer: NXP Semiconductors

Specifications of PCA9534PW,112

• 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
• Package / Case: 16-TSSOP
• Includes: POR
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935275051112; PCA9534PW; PCA9534PW

NXP Semiconductors
3. Ordering information
Table 1.
T
4. Block diagram
PCA9534_3
Product data sheet
Type number
PCA9534D
PCA9534PW
PCA9534BS
PCA9534BS3
amb
= 40 C to +85 C.
Ordering information
Topside
mark
PCA9534D
PCA9534
9534
P34
I
I
I
I
I
Fig 1. Block diagram of PCA9534
8 I/O pins which default to 8 inputs
0 Hz to 400 kHz clock frequency
ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per
JESD22-A115 and 1000 V CDM per JESD22-C101
Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA
Offered in four different packages: SO16, TSSOP16, and HVQFN16 (4
and 3
SDA
SCL
V
V
A0
A1
A2
DD
SS
Package
Name
SO16
TSSOP16
HVQFN16
HVQFN16
All I/Os are set to inputs at reset.
3
PCA9534
0.85 mm versions)
Description
plastic small outline package; 16 leads; body width 7.5 mm
plastic thin shrink small outline package; 16 leads;
body width 4.4 mm
plastic thermal enhanced very thin quad flat package;
no leads; 16 terminals; body 4
plastic thermal enhanced very thin quad flat package;
no leads; 16 terminals; body 3
POWER-ON
Rev. 03 — 6 November 2006
FILTER
RESET
INPUT
8-bit I
2
C-bus and SMBus low power I/O port with interrupt
I
2
C-BUS/SMBus
CONTROL
4
3
write pulse
read pulse
0.85 mm
0.85 mm
8-bit
FILTER
OUTPUT
PORTS
INPUT/
LP
002aac469
PCA9534
© NXP B.V. 2006. All rights reserved.
4
V
DD
Version
SOT162-1
SOT403-1
SOT629-1
SOT758-1
IO0
IO1
IO2
IO3
IO4
IO5
IO6
IO7
0.85 mm
INT
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