Texas Instruments PCA9557DBR
- Part Number:
- PCA9557DBR
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3830549-PCA9557DBR
- Description:
- IC I/O EXPANDER I2C 8B 16SSOP
- Datasheet:
- PCA9557DBR
Texas Instruments PCA9557DBR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments PCA9557DBR.
- Factory Lead Time6 Weeks
- Lifecycle StatusACTIVE (Last Updated: 4 days ago)
- Contact PlatingGold
- Mounting TypeSurface Mount
- Package / Case16-SSOP (0.209, 5.30mm Width)
- Surface MountYES
- Number of Pins16
- Weight128.593437mg
- Operating Temperature-40°C~85°C
- PackagingTape & Reel (TR)
- JESD-609 Codee4
- FeaturePOR
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations16
- ECCN CodeEAR99
- TechnologyCMOS
- Voltage - Supply2.3V~5.5V
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Supply Voltage2.5V
- Terminal Pitch0.65mm
- Base Part NumberCA9557
- Pin Count16
- Output TypeOpen Drain, Push-Pull
- Operating Supply Voltage6V
- Power Supplies2.5/5V
- InterfaceI2C, SMBus
- Number of I/O8
- Number of Ports1
- Number of Bits8
- Clock Frequency400kHz
- Supply Current-Max0.025mA
- Interrupt OutputNo
- Current - Output Source/Sink10mA 25mA
- Height2mm
- Length6.2mm
- Width5.3mm
- Thickness1.95mm
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
PCA9557DBR Overview
The board has been programmed with 8 I/Os.The device is packaged with the 16-SSOP (0.209, 5.30mm Width).There is a Tape & Reel (TR) case available for this product.Voting is done within 2.3V~5.5V hours after the order is placed.The recommended mounting type is Surface Mount, which makes it suitable for most applications.A device works when its operating temperature ranges from -40°C~85°C to -40°C~85°C.Performance is achieved by its output frequency at 400kHz.As a whole, it is terminated with 16s.The total pins on the part is 16.The device provides voltage at 2.5V.To run 260, we utilize this part's peak reflow temperature.In total, there are 1 ports on the device.Depending on what family of CA9557 the part belongs to, you might be able to find related parts.When using this device, POR can also be founded. A chip with 8 bits has a total of 8 bits.It can deliver the power at 2.5/5V.This device is equipped with 16 pins.The chip conducts when the voltage supplied to it is 6V.
PCA9557DBR Features
PCA9557DBR Applications
There are a lot of Texas Instruments PCA9557DBR I/O Expanders applications.
Cordless phones
Particulate Matter sensors
Bluetooth-enabled mobile communications devices
Data Loggers
Sound enhancement
PMP/MP3 Players
Speakers
Multiple-feedback active high-pass filters
Spectrum analysis
IDEN, PHS, GSM Basestations
The board has been programmed with 8 I/Os.The device is packaged with the 16-SSOP (0.209, 5.30mm Width).There is a Tape & Reel (TR) case available for this product.Voting is done within 2.3V~5.5V hours after the order is placed.The recommended mounting type is Surface Mount, which makes it suitable for most applications.A device works when its operating temperature ranges from -40°C~85°C to -40°C~85°C.Performance is achieved by its output frequency at 400kHz.As a whole, it is terminated with 16s.The total pins on the part is 16.The device provides voltage at 2.5V.To run 260, we utilize this part's peak reflow temperature.In total, there are 1 ports on the device.Depending on what family of CA9557 the part belongs to, you might be able to find related parts.When using this device, POR can also be founded. A chip with 8 bits has a total of 8 bits.It can deliver the power at 2.5/5V.This device is equipped with 16 pins.The chip conducts when the voltage supplied to it is 6V.
PCA9557DBR Features
PCA9557DBR Applications
There are a lot of Texas Instruments PCA9557DBR I/O Expanders applications.
Cordless phones
Particulate Matter sensors
Bluetooth-enabled mobile communications devices
Data Loggers
Sound enhancement
PMP/MP3 Players
Speakers
Multiple-feedback active high-pass filters
Spectrum analysis
IDEN, PHS, GSM Basestations
PCA9557DBR More Descriptions
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with reset & config registers 16-SSOP -40 to 85
I2C and SMBus Low Power I/O Expander 16-Pin SSOP T/R
Interface - I/O Expanders Remote 8B I2C & SMBus Lo-Pwr I/O Exp
CA9557 Tape & Reel (TR) ACTIVE (Last Updated: 4days ago) Active io expander 6V 6.2mm 400kHz 10mA 25mA
I2c Logic Interface Device Ics
REMOTE 8-BIT I2C & SMBUS LO-PWR I/O EXPANDR W/RESET.Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO16
IC XPNDR 400KHZ I2C SMBUS 16SSOP
PCA9557 REMOTE 8-BIT I2C AND SMB
8 I/O PIA-GENERAL PURPOSE PDSO16
I2C and SMBus Low Power I/O Expander 16-Pin SSOP T/R
Interface - I/O Expanders Remote 8B I2C & SMBus Lo-Pwr I/O Exp
CA9557 Tape & Reel (TR) ACTIVE (Last Updated: 4days ago) Active io expander 6V 6.2mm 400kHz 10mA 25mA
I2c Logic Interface Device Ics
REMOTE 8-BIT I2C & SMBUS LO-PWR I/O EXPANDR W/RESET.
IC XPNDR 400KHZ I2C SMBUS 16SSOP
PCA9557 REMOTE 8-BIT I2C AND SMB
8 I/O PIA-GENERAL PURPOSE PDSO16
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