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ContactPCA9557PW,112
16 Termination 0.65mm 2.5/5V I/O Expander PCA9557 16-TSSOP (0.173, 4.40mm Width)
- Manufacturer: NXP Semiconductors
- NO: 318-PCA9557PW,112
- Package: 16-TSSOP (0.173, 4.40mm Width)
- Datasheet:
- Stock: 9276
- Description: 16 Termination 0.65mm 2.5/5V I/O Expander PCA9557 16-TSSOP (0.173, 4.40mm Width) (Kg)
- Delivery:
- Payment:
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FedEx International, 5-7 business days.
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| Parameters | |
|---|---|
| Factory Lead Time | 10 Weeks |
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173, 4.40mm Width) |
| Surface Mount | YES |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 2002 |
| JESD-609 Code | e4 |
| Feature | POR |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Technology | CMOS |
| Voltage - Supply | 2.3V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Pitch | 0.65mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | PCA9557 |
| Pin Count | 16 |
| JESD-30 Code | R-PDSO-G16 |
| 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 |
| Interrupt Output | No |
| Current - Output Source/Sink | 10mA 25mA |
| Height Seated (Max) | 1.1mm |
| Length | 5mm |
| Width | 4.4mm |
| RoHS Status | ROHS3 Compliant |
PCA9557PW,112 Overview
With 8 I/Os, it can be programmed.There is a 16-TSSOP (0.173, 4.40mm Width) that comes with the device, which is enclosed in the packaging.Case Tube is available.Voting within 2.3V~5.5V is provided.It is recommended that you mount it in a Surface Mount-position.In operation, the device works when the temperature ranges between -40°C~85°C and X.In terms of performance, its output frequency is 400kHz.I would say that it has 16 terminations as a whole.In total, the part has 16 pins.It is used to run 260 using this part's peak reflow temperature.1 ports are available on the device in total.Depending on what family of PCA9557 the part belongs to, you might be able to find related parts.POR can also be established with this device.8 is the total number of bits on an IC chip.It can deliver the power at 2.5/5V.
PCA9557PW,112 Features
PCA9557PW,112 Applications
There are a lot of NXP USA Inc. PCA9557PW,112 I/O Expanders applications.
- RC networks
- Tone detection
- Cardiac pacemakers
- Feedback of phase
- Multi-function filters
- Low-pass filters
- Butterworth filter
- Signal enhancement
- Active crossover networks
- JTRS
