TI PCA9555DBQR

Manufacturer No:

PCA9555DBQR

Manufacturer:

Package:

GREEN, PLASTIC, SSOP-24

Description:

16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers 24-SSOP -40 to 85

Quantity:

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PCA9555DBQR information

TI PCA9555DBQR technical specifications, attributes, parameters and parts with similar specifications to TI PCA9555DBQR.

Type
Parameter

RoHS Status
Non-RoHS Compliant

Part Life Cycle Code
Obsolete

Ihs Manufacturer
TEXAS INSTRUMENTS INC

Part Package Code
SSOP

Package Description
GREEN, PLASTIC, SSOP-24

Pin Count
24

Reach Compliance Code
compliant

ECCN Code
EAR99

HTS Code
8542.39.00.01

Samacsys Manufacturer
Texas Instruments

Address Bus Width
8

Clock Frequency-Max
0.4 MHz

JESD-30 Code
R-PDSO-G24

JESD-609 Code
e4

Length
8.65 mm

Moisture Sensitivity Level
2

Number of Bits
16

Number of I/O Lines
16

Number of Ports
2

Number of Terminals
24

Operating Temperature-Max
85 °C

Operating Temperature-Min
-40 °C

Package Body Material
PLASTIC/EPOXY

Package Code
SSOP

Package Shape
RECTANGULAR

Package Style
SMALL OUTLINE, SHRINK PITCH

Peak Reflow Temperature (Cel)
260

Qualification Status
Not Qualified

Seated Height-Max
1.75 mm

Supply Current-Max
0.2 mA

Supply Voltage-Max
5.5 V

Supply Voltage-Min
2.3 V

Supply Voltage-Nom
3 V

Surface Mount
YES

Technology
CMOS

Temperature Grade
INDUSTRIAL

Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)

Terminal Form
GULL WING

Terminal Pitch
0.635 mm

Terminal Position
DUAL

Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED

Width
3.9 mm

uPs/uCs/Peripheral ICs Type
PARALLEL IO PORT, GENERAL PURPOSE

Download datasheets and manufacturer documentation for TI PCA9555DBQR.

Datasheets:

pca9555.pdf

PCA9555DBQR Overview

16 I/Os are used to program this device.There is a 24-SSOP (0.154, 3.90mm Width) that comes with the device, which is enclosed in the packaging.A Tape & Reel (TR) case is also available for this item.Votage is supplied within a period of 2.3V~5.5V.Surface Mount mounting is recommended for the installation of this device.In order for the device to operate, the operating temperature range -40°C~85°C must be met.For the performance, the output frequency of the device works at 400kHz.Overall, it terminates in 24.A total of 24 pins are present on this part.At 3V, the device is providing voltage to the user.It is necessary to run 260 at the peak reflow temperature on this part.There are a total of 2 ports available on the device.It is possible to find related parts by using the CA9555 family as a guide.POR can also be founded using this device when it is used in conjunction with the POR device.It is estimated that 16 bits make up all of the IC chip bits.This device is equipped with 24 pins.There is a point at which the chip conducts when the supplied voltage is 5.5V.In addition to 2 outputs, there are also X outputs available.

PCA9555DBQR Features

PCA9555DBQR Applications

There are a lot of Texas Instruments
PCA9555DBQR I/O Expanders applications.

Wireless Telemetry
JTRS
802.11x Receivers
IDEN
PHS
TD-SCDMA
CDMA2000
WCDMA
UMTS
Antialiasing Filter

User Guide

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DELIVERY TIME

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2. For in-stock parts, orders normally could be shipped out within 1-2days.