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Remote 8-bit I/O expander for Fm I²C-bus with interrupt and reset - # of Addresses: 16 ; I2C-bus: 1000 kHz; I2C-bus interface: Fast Mode Plus 30 mA SDA outputs for 4000 pF bus ; Interrupt output: yes ; Max Sink Current per bit: 25 mA; Max Sink C,I/O Expanders, Repeaters & Hubs 8BIT I2C FM+ QB GPIO INT-RS PU
| メーカー : | NXP Semiconductor |
|---|---|
| パッケージ : | SOT-403 |
| 製品 : | I/O Expanders, Repeaters & Hubs |
| Datasheet: | PCA9672PW Datasheet (PDF) |
| RoHs Status: | Rohs |
| 在庫: | 1440 |
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PCA9672PW 製品詳細
The PCA9672PW provides general-purpose remote I/O expansion via the two-wirebidirectional I²C‑bus (serial clock (SCL), serial data (SDA)).
The devices consist of eight quasi-bidirectional ports, 1 MHz 30 mA drive I²C‑businterface, three hardware address inputs and a reset input operating between 2.3 V and5.5 V. 1 MHz I²C‑bus Fast-mode Plus (Fm+) can support PWM dimming of LEDs, andhigher I²C‑bus drive 30 mA allows more devices to be on the bus without the need for busbuffers. The quasi-bidirectional port can be independently assigned as an input to monitorinterrupt status or keypads, or as an output to activate indicator devices such as LEDs.The system master can read from the input port or write to the output port through a singleregister.
The low current consumption of 2.5 μA (typical, static) is great for mobile applications andthe latched output ports have 25 mA high current sink drive capability for directly drivingLEDs.
The PCA9672PW has two hardware address pins, allowing sixteen of each device to be onthe same I²C‑bus without the need for bus buffers, so there can be supporting up to128 I/Os (for example, 128 LEDs).
The active LOW open-drain interrupt output (INT) can be connected to the interrupt logicof the microcontroller and is activated when any input state differs from its correspondinginput port register state. It is used to indicate to the microcontroller that an input state haschanged and the device needs to be interrogated without the microcontroller continuouslypolling the input register via the I²C‑bus.
The internal Power-On Reset (POR) and active LOW hardware reset pin (RESET)initialize the I/Os as inputs with a weak internal pull-up 100 μA current source.
アプリケーション/パラメータの範囲
- I²C-bus to parallel port expander
- 1 MHz I²C‑bus interface (Fast-mode Plus I²C-bus)
- Operating supply voltage 2.3 V to 5.5 V with 5.5 V tolerant I/Os held to VDD with 100 μA current source
- 8-bit remote I/O pins that default to inputs at power-up
- Latched outputs with 25 mA sink capability directly drive LEDs
- Total package sink capability of 200 mA
- Active LOW reset input
- Active LOW open-drain interrupt output
- Sixteen programmable slave addresses using two address pins
- Readable device ID (manufacturer, device type, and revision)
- -40 °C to +85 °C operation
- ESD protection exceeds 2000 V HBM per JESD22-A114 and 1000 V CDM per JESD22‑C101
- Latch-up testing is done to JEDEC standard JESD78 which exceeds 100 mA
- Packages offered: SO16, TSSOP16, HVQFN16
- LED signs and displays
- Servers
- Keypads
- Industrial control
- Medical equipment
- PLCs
- Cellular telephones
- Mobile devices
- Gaming machines
- Instrumentation and test measurement
(商品画像: Diagram)
技術的パラメータ
- Mounting Style
- SMD/SMT
- Package / Case
- SOT-403
- Packaging
- Tube
- Factory Pack Quantity
- 96
- Part # Aliases
- PCA9672PW,112
PCA9672PW Datasheet
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PCA9672 NXP Technical Data
PCA9672PW 特殊な製品に関連する
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運送
- 交通手段
- 出荷
- 配信
- DHL
- $20.00-$40.00 (0.50 KG)
- 2-5 days
- Fedex
- $20.00-$40.00 (0.50 KG)
- 3-7 days
- UPS
- $20.00-$45.00 (0.50 KG)
- 2-5 days
- TNT
- $25.00-$65.00 (0.50 KG)
- 2-5 days
- EMS
- $25.00-$45.00 (0.50 KG)
- 5-14 days
- REGISTERED AIR MAIL
- $2.00-$3.00 (0.10 KG)
- 7-30 days
Processing Time：Shipping fee depend on different zone and country.
支払い
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- 支払手数料
- Wire Transfer
- charge US$30.00 banking fee.
- Paypal
- charge 4.0% service fee.
- Credit Card
- charge 3.5% service fee.
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- charge US$0.00 banking fee.
- Money Gram
- charge US$0.00 banking fee.
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私たちは、豊かな製品を持って、あなたの様々なニーズを満たすことができます。
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最小発注数量がの1pcsから始まります。
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最低国際海運料金は$ 2.00米から始まります。
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すべての製品の90日間の品質保証。
梱包
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Step1: Products
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Step2: Vacuum Packaging
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Step3: Anti-Static Bag
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Step4: Individual Packaging
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Step5: Packaging Boxes
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Step6: Bar-Code Shipping Tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
保証
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
FAQ:
- Q: How does Jotrin guarantee that PCA9672PW is the original manufacturer or agent of NXP?
- We have a professional business development department to strictly test and verify the qualifications of NXP original manufacturers and agents. All NXP suppliers must pass the qualification review before they can publish their PCA9672PW devices; we pay more attention to the channels and quality of PCA9672PW products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of PCA9672PW chips? Including NXP original factory information, I/O Expanders, Repeaters & Hubs application, PCA9672PW pictures?
- You can use Jotrin's intelligent search engine, or filter by Interfaces ; I2C, SPI, Serial Interface Devices ; I2C General Purpose I/O category, or find it through NXP Semiconductor Information page.
- Q: Are the NXP's PCA9672PW price and stock displayed on the platform accurate?
- The NXP's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for PCA9672PW, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
- Q: Can I place an order offline?
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Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online. - Q: What forms of payment can I use in Jotrin?
- TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
- Q: How is the shipping arranged and track my package?
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Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days. - Q: What is the process for returns or replacement of PCA9672PW?
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All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment.
If there is something wrong with the PCA9672PW we delivered, we will accept the replacement or return of the PCA9672PW only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of PCA9672PW.
(3)The PCA9672PW is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy. - Q: How to contact us and get support, such as PCA9672PW datasheet pdf, PCA9672 pin diagram?
- Need any After-Sales service, please feel free contact us: sales@jotrin.com
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