Texas Instruments PCA9557PWR
PCA9557PWR
In Stock:94131
Qty
Unit Price
Ext Price
1
$5.580000
$5.580000
10
$5.268000
$52.680000
100
$4.969900
$496.990000
Not the price you want? Send RFQ Now and we'll contact you ASAP.
Inquire for More Quantity
Add to RFQ list
Texas Instruments PCA9557PWR information
Type
Parameter
Factory Lead Time
12 Weeks
Lifecycle Status
ACTIVE (Last Updated: 4 days ago)
Contact Plating
Gold
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
16-TSSOP (0.173, 4.40mm Width)
Number of Pins
16
Weight
61.887009mg
Operating Temperature
-40°C~85°C
Packaging
Tape & Reel (TR)
JESD-609 Code
e4
Feature
POR
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
16
ECCN Code
EAR99
Technology
CMOS
Voltage - Supply
2.3V~5.5V
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Supply Voltage
2.5V
Base Part Number
CA9557
Pin Count
16
Output Type
Open Drain, Push-Pull
Power Supplies
2.5/5V
Interface
I2C, SMBus
Number of I/O
8
Number of Ports
1
Number of Bits
8
Clock Frequency
400kHz
Supply Current-Max
0.025mA
Interrupt Output
No
Current - Output Source/Sink
10mA 25mA
Height
1.2mm
Length
5mm
Width
4.4mm
Thickness
1mm
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
- PCN Design/Specification :
- PCN Packaging :
- Datasheets :
PCA9557PWR Overview
It has 8 I/Os programmed.16-TSSOP (0.173, 4.40mm Width) comes in a package with the device.It is available in Tape & Reel (TR) case.Voting is done within 2.3V~5.5V hours after the order is placed.It is recommended that you mount it in a Surface Mount-position.In order for the device to operate, the operating temperature range -40°C~85°C must be met.In order to achieve its performance, its output frequency must work at 400kHz.In terms of termination, it is characterized by 16 termination as a whole.There are 16 pins on the part in total.Device 2.5V provides voltage.It is used to run 260 using this part's peak reflow temperature.There are a total of 1 ports on the device.The CA9557 family of parts can be used to identify related parts.POR can also be established with this device.The total number of IC chip bits is 8.At 2.5/5V, it is capable of delivering power.16 pins are present on the device.With Surface Mount, you can mount the part.
PCA9557PWR Features
PCA9557PWR Applications
There are a lot of Texas Instruments PCA9557PWR I/O Expanders applications.
- Wien notch
- Sound enhancement
- Portable Instrumentation
- Biomedical instrumentation
- Low-voltage, high CMRR applications
- CDMA2000
- TTL-Clock driving
- Personal Communication System (PCS) mobile handsets
- Tone control and other equalization
- Matched, Dual, Differential Gain or Filter Stage
- ImagePart NumberManufacturerPackage / CaseNumber of PinsInterfaceSupply VoltageRoHS StatusNumber of TerminationsMoisture Sensitivity Level (MSL)Peak Reflow Temperature (Cel)View Compare
PCA9557PWR
NA16-TSSOP (0.173, 4.40mm Width)
16
I2C, SMBus
2.5 V
ROHS3 Compliant
16
1 (Unlimited)
260
PCA9554PW,112NXP USA Inc.16-TSSOP (0.173, 4.40mm Width)
-
I2C, SMBus
3 V
ROHS3 Compliant
16
1 (Unlimited)
260
PCA9557PWR
VS
PCA9554PW,112
- PCA9554APW,112NXP USA Inc.
16-TSSOP (0.173, 4.40mm Width)
-
I2C, SMBus
3 V
ROHS3 Compliant
16
1 (Unlimited)
260
PCA9557PWR
VS
PCA9554APW,112
- PCA9546APWTNA
16-TSSOP (0.173, 4.40mm Width)
16
I2C, SMBus
2.5 V
ROHS3 Compliant
16
1 (Unlimited)
260
PCA9557PWR
VS
PCA9546APWT
- PCA8574APW,112NXP USA Inc.
16-TSSOP (0.173, 4.40mm Width)
-
I2C
3 V
ROHS3 Compliant
16
1 (Unlimited)
260
PCA9557PWR
VS
PCA8574APW,112
Aztec Electronics's Payment Terms
Aztec Electronics offers many types of payment options, and support in multiple currencies such as GBP, US dollars, RMB, etc. As relationships are built, payment plans can be established so that payments can be made on a predetermined time frame after receipt of the invoice.
T/T IN ADVANCE (Pay at time of order placement via wire transfer)
How to Ship Electronic Components?
We take great care when shipping electronics overseas. Both the U.S. and U.K. governments have imposed restrictions on air transport of electronics, according to the International Air Transport Association.
1. Understand the shipping rules of the destination country
Different countries have different regulations for shipping electronic equipment, check for certain certifications, and read the destination country's guidelines before shipping to prevent delays or confiscation of goods by customs.
2. Choose a reliable express logistics provider
From providing pick-up service to checking the status with real-time order number, conveniently track packages. At present, the logistics providers we cooperate with more include DHL, UPS, Fedex, TXT.
Of course, if you have a long-term cooperative freight forwarder or your own company's logistics account, you can pick up the goods directly from our warehouse
3. How much does it cost to ship the electronic components?
The shipping cost of electronic products depends on the size and weight of the package and the shipping distance. You can first ask us about the size/weight of the products we sell to estimate the shipping cost.
4. How long does it take to ship the electronic components?
If electronic component in stock, it is usually shipped before 5 o'clock on the same day, and it usually takes 5-10 working days to complete it by international express.
If it is a scheduled component, it needs to wait for the arrival of the parts, and then it will be inspected before delivery. If there are special circumstances, the sales staff will confirm with you. Weekends and holidays will also affect the delivery time of electronic products.
1. We provide 365 days warranty for all electronic components.
2. If you need a test report, please let us know. We have a long-term cooperative testing laboratory. If you have familiar testing laboratory, we can also ship to your designated laboratory for testing.
3. Where does Aztec Electronics mainly purchase electronic components from?
Distributors, free market, 48 global large-scale OEM factories in close contact with us (Great Price advantage, 100% original)
2.Are the Texas Instruments Incorporated (TI)'s PCA9557PWR price and stock displayed on the website accurate?
Aztec Electronics inventory fluctuates greatly and cannot be updated in time, it is recommended to confirm the order with Aztec Electronics salesperson or online customer service before payment.
You Also Ask
- How to test electronic components and quality inspections?
- How to transport your electronic components safely?
Need Any Service, please feel free contact us.
After the electronic components have passed the quality inspection of Aztec Electronics, there are generally the following five packaging forms for electronic components: Tape, Tube, Tray, Bulk and Ammo.
Tape/Reel | Tube | Tray | Bulk | Ammo |
Weave bulk chips into tapes and pack them into reels through SMD components packaging Tape Machine. Reel is the most commonly used. | When packaging, arrange the components in the same direction and put them into plastic tubes one at a time. | Choose tray package with the same specifications as the original manufacturer, put the components into the tray and use the strapping machine. | Bulk packaging means that the SMD components are freely packaged in a formed plastic box or bag. | Adhesive tape cut continuously in predetermined quantities. The cut strips are placed in boxes for safekeeping. |
Choose electronic components that are vacuum-sealed against water, dust, moisture, oxidation, corrosion, and even UV or RF pollution.
How to pack electronic components in cartons?
1. Choose the right box for your electronic components2. Use anti-static bubble film protect electronic component
3. Put it into the box, no buffer dead corner, 360-degree package.
4. Labeled as fragile to ensure that the courier knows what needs to be done with the package.
Texas Instruments Incorporated (TI) was founded in 1930 and is headquartered in Dallas, Texas, USA. Haviv Ilan is the President and CEO. They design, manufacture, test and sell analog and embedded semiconductors. Industrial and automotive markets are the best markets for their products .
The company focuses on amplifiers, audio, clock and timing, data converters, die and wafer services, DLP® products, interfaces, isolation devices, logic, microcontrollers (MCUs) and processors, motor drivers, power management, radio frequency & Microwaves, Sensors, Switches & Multiplexers, Wireless Connectivity.
Their values: Trustworthy, Inclusive, Innovative, Competitive, Results-oriented
Acquisition history：
In October 1999, TI acquired power Trends
In 2000, TI acquired Burr Brown (BB) at approximately $7.6 billion.
In September 2011, TI acquired National semiconductor(NS.NSC) for US$6.5 billion.
In 2021, TI acquired an operational 300mm fabrication plant located in Lehi, Utah from Micron for $900 million.
Main application fields:
Automotive, Communications Equipment, Enterprise Systems, Industrial Applications, Aerospace and Defense, Appliances, Building Automation, Factory Automation and Control, Grid Infrastructure, Industrial Transportation (non-automotive and non-light truck), Lighting, Medical, Motor Drives, Power Delivery, Pro Audio, Video & Signage, Retail Automation & Payments, Test & Measurement, Personal Electronics.
