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I/O Expander 16-VQFN Exposed Pad
- Manufacturer: NXP Semiconductors
- NO: 318-PCA9557BSHP
- Package: 16-VQFN Exposed Pad
- Datasheet:
- Stock: 5351
- Description: I/O Expander 16-VQFN Exposed Pad (Kg)
- Delivery:
- Payment:
In Stock
Please send RFQ , we will respond immediately.
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Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time
zone and country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Factory Lead Time | 7 Weeks |
| Mounting Type | Surface Mount |
| Package / Case | 16-VQFN Exposed Pad |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| Published | 2003 |
| Feature | POR |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Voltage - Supply | 2.3V~5.5V |
| Output Type | Open Drain |
| Interface | I2C, SMBus |
| Number of I/O | 8 |
| Clock Frequency | 400kHz |
| Interrupt Output | No |
| Current - Output Source/Sink | 10mA 20mA |
PCA9557BSHP Overview
8 I/Os are used to program this device.A 16-VQFN Exposed Pad is enclosed in the package with the device.A Tape & Reel (TR) case is also available for this item.In this case, the vote is supplied within the range of 2.3V~5.5V.A Surface Mount mounting type is recommended.In order for the device to operate, the operating temperature range -40°C~85°C must be met.For performance, the output frequency is set at 400kHz.It is also possible to find POR with the use of this device.
PCA9557BSHP Features
PCA9557BSHP Applications
There are a lot of NXP USA Inc. PCA9557BSHP I/O Expanders applications.
- Single-Ended to Differential Conversion/Ampli?cation
- Modems
- Signal enhancement
- Antialiasing Filter
- Wi-Fi devices
- Medical Imaging
- First order active low-pass filters
- Antialiasing/Reconstruction Filter
- Akerberg Mossberg
- Set Top Boxes
