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MAX3250CAI

Name: MAX3250CAI
Brand: MAXIM
SKU: JT24-MAX3250CAI
Price: 0.0001 USD
Availability: InStock
Rating: 5 (1 reviews)

IC TXRX RS232 250KBPS

メーカー :	Maxim Integrated
パッケージ :	SSOP-2
製品 :	RS-232 Interface IC
Datasheet:
RoHs Status:	Lead free/RoHS Compliant
在庫:	85

量

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MAX3250CAI 製品詳細

The MAX3250CAI is a 3.0V to 5.5V powered, ±50V isolated EIA/TIA-232 and V.28/V.24 communications interface with high data-rate capabilities. The MAX3250CAI is a dual die part that operates with up to ±50V difference between the RS-232 side and the logic side (ISOCOM to GND). This makes the device ideal for operation in noisy conditions with high common-mode voltages. This feature prevents damage to the device if RS-232 lines are inadvertently short-circuited to a +24V or ±48V power bus. The MAX3250CAI is powered by a single 3V to 5.5V supply on the logic side. Power is transferred from the logic side to the isolated side by ±100V external capacitors. The MAX3250CAI has two receivers (Rx) and two drivers (Tx) and is guaranteed to run at data rates of 250kbps while maintaining RS-232 output levels. The transceivers have a proprietary low-dropout transmitter output stage, delivering true RS-232 performance from a 3V to 5.5V supply with a dual charge pump. The device features an active-low FAULT open-drain output to signal an excessive isolated-side voltage condition on any of the RS-232 inputs. This output can drive an alarm LED or can be monitored by the processor to prevent operation under these conditions. The receiver outputs are high impedance in shutdown, allowing multiple interfaces (IrDA, RS-232, RS-485) to be connected to the same UART. The MAX3250CAI is available in a space-saving 28-pin SSOP package.

MAX3250CAI

アプリケーション/パラメータの範囲

Isolation Breaks Ground Loops Due to High Common-Mode Voltages While Maintaining Data Rate
- ±50V Isolation
- 250kbps Guaranteed Data Rate
- Active-Low FAULT Output Signals Excessive Isolated-Side Voltage
Integration of Isolation and RS-232 Saves Space
- SSOP Package
Shutdown Allows Multiple Interfaces (IrDA, RS-232, RS-485) to be Connected to the Same UART
- High-Impedance Transmitter and Receiver Outputs in Shutdown
- 20μA Supply Current in Shutdown
Inductorless/Transformerless Design Simplifies EMI Compliance
Low-Cost Replacement for Opto-Isolated Transceivers
Meets EIA/TIA-232 Specifications Down to 3.0V

アプリケーションの範囲

Diagnostic Ports
Industrial Control
PC-to-Router Connections
Point-of-Sale Equipment
Programmable Logic Controllers
Telecom Equipment

MAX3250CAI Block Diagram
(商品画像: Diagram)

技術的パラメータ

Data Rate
250 Kbps
Operating Supply Voltage
3 V to 5.5 V
Supply Current
35 mA
Operating Temperature Range
0 C to + 70 C
Function
Transceiver
Number of Drivers
2
Number of I/Os
8
Number of Receivers
2
Propagation Delay Time ns
0.4 us
Series
MAX3250
Shutdown
Yes

MAX3250CAI Datasheet

MAX3250 data sheet for guidance

ダウンロード

MAX3250CAI 同等の部分

MAX3250CAIコンポーネントには、これらの交換部品や代替部品を検討することができます。

モデル	メーカー	パッケージ	備考
MAX3250CAX
MAX3250CAX+T
MAX3250CCX

MAX3250CAI 特殊な製品に関連する

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運送:: より多くの
Estimated Delivery Time: Jul 26 - Jul 31 days (choose Expedited at checkout).

運送 & 支払い

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

お支払い方法
支払手数料
Payment Site
Wire Transfer
charge US$30.00 banking fee.
Paypal
charge 4.0% service fee.
https://www.paypal.com/
Credit Card
charge 3.5% service fee.
Western Union
charge US$0.00 banking fee.
https://www.westernunion.com/
Money Gram
charge US$0.00 banking fee.
http://global.moneygram.com/

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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。
最小発注数量がの1pcsから始まります。
最低国際海運料金は$ 2.00米から始まります。
すべての製品の90日間の品質保証。

梱包

Step1: Products
Step2: Vacuum Packaging
Step3: Anti-Static Bag
Step4: Individual Packaging
Step5: Packaging Boxes
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 MAX3250CAI is the original manufacturer or agent of MAXIM?: We have a professional business development department to strictly test and verify the qualifications of MAXIM original manufacturers and agents. All MAXIM suppliers must pass the qualification review before they can publish their MAX3250CAI devices; we pay more attention to the channels and quality of MAX3250CAI products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of MAX3250CAI chips? Including MAXIM original factory information, RS-232 Interface IC application, MAX3250CAI pictures?: You can use Jotrin's intelligent search engine, or filter by RS-232 Line Driver/Receivers category, or find it through Maxim Integrated Information page.
Q: Are the MAXIM's MAX3250CAI price and stock displayed on the platform accurate?: The MAXIM's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for MAX3250CAI, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?: 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?: 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 MAX3250CAI?: 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 MAX3250CAI we delivered, we will accept the replacement or return of the MAX3250CAI 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 MAX3250CAI.
(3)The MAX3250CAI 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 MAX3250CAI datasheet pdf, MAX3250 pin diagram?: Need any After-Sales service, please feel free contact us: sales@jotrin.com

Maxim Integrated

Maxim Integrated Products is a global range of linearity, mixed-signal integrated circuits (IC) design, R & D and manufacturing leader, has designed, developed, and manufactured analog, mixed-signal, high-frequency, and digital circuits that enable all four of these key interactions....