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Prodotti > Circuiti integrati (CI) > Circuiti integrati di gestione di potenza > ADN8834ACPZ-R2

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ADN8834ACPZ-R2

Name: ADN8834ACPZ-R2
Brand: ADI
SKU: JT24-ADN8834ACPZ-R2
Price: 0.0001 USD
Availability: InStock
Rating: 5 (1 reviews)

Power Management Specialised 1.5A TEC Driver

Fabbricante :	Analog Devices, Inc
Pacchetto :	24-WFQFN, CSP
Tipologia di produzione :	Fiber Optic Control ; Thermoelectric Cooler Controller
Datasheet:	ADN8834ACPZ-R2 Datasheet (PDF)
RoHs Status:	Pb-free Halide free
Stock:	2629

Quantità

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ADN8834ACPZ-R2 Dettagli del prodotto

Analog Devices ADN8834ACPZ-R2 Ultra-compact 1.5A Thermoelectric Cooler (TEC) Controller consists of a linear power stage, a pulse-width modulation (PWM) power stage, and two zero-drift, rail-to-rail operational amplifiers. The ADN8834ACPZ-R2 controller controls and delivers bidirectional current through the TEC using two pairs of the complementary integrated MOSFETs in an H-bridge configuration. Signal conditioning is achieved by measuring the thermal sensor feedback voltage and using the integrated operational amplifiers as a proportional integral differential (PID) compensator. ADN8834ACPZ-R2 stabilizes the temperature control loop through PID compensation. The internal 2.50V reference voltage provides a 1% accurate output that is used to bias a thermistor temperature sensing bridge as well as a voltage divider network to program the maximum TEC current and voltage limits for both the heating and cooling modes. The zero drift chopper amplifiers help the ADN8834ACPZ-R2 maintain long-term temperature stability via an autonomous analog temperature control loop.

ADN8834ACPZ-R2

Caratteristica

Patented high efficiency single inductor architecture
Integrated low RDSON MOSFETs for the TEC controller
TEC voltage and current operation monitoring
No external sense resistor required
Independent TEC heating and cooling current limits settings
Programmable maximum TEC voltage

2.0 MHz PWM driver switching frequency
External synchronization
Two integrated zero drift, rail-to-rail chopper amplifiers
Capable of NTC or RTD thermal sensors
2.50 V reference output with 1% accuracy
Temperature lock indicator
Available in a 25-ball, 2.5 mm × 2.5 mm WLCSP or in a 24-lead, 4 mm × 4 mm LFCSP

Applicazioni

TEC temperature control
Optical modules
Optical fiber amplifiers
Optical networking systems
Instruments requiring TEC temperature control

*Product is covered by U.S. Patent No. 6,486,643

ADN8834ACPZ-R2 Pinout
(Immagine: Pinout)

ADN8834ACPZ-R2 Block Diagram
(Immagine: Diagram)

Parametri tecnici

Manufacturer
Analog Devices Inc.
Product Category
Power Management Specialised
Output Voltage Range
2.7 V to 5.5 V
Output Current
1.5 A
Input Voltage Range
2.7 V to 5.5 V
Input Current
3.3 mA
Operating Temperature Range
- 40 C to + 125 C
Mounting Style
SMD/SMT
Package/Case
LFCSP-24
Type
Monolithic TEC Controller
Application
TEC Temperature Control
Brand
Analog Devices
Development Kit
ADN8834CP-EVALZ
Operating Supply Current
3.3 mA
Operating Supply Voltage
2.7 V to 5.5 V
Packaging
Reel
Product
Optical Laser Drivers

ADN8834ACPZ-R2 Datasheet

ADN8834 Technical Documentation/Data sheet

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Pagamento:

Spedizione:: Di più
Estimated Delivery Time: Dec 11 - Dec 16 days (choose Expedited at checkout).

Spedizione & Pagamento

Spedizione

Tipo di spedizione
Tassa della nave
Lead Time
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.

Pagamento

Condizioni di pagamento
Fee mano
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/

Forniamo prodotti di alta qualità, un servizio attento e post-vendita di garanzia

Abbiamo ricca di prodotti, in grado di soddisfare le diverse esigenze.
Quantità di ordine minimo comincia da 1pcs.
Più basso tassa di spedizione internazionale parte da US $ 2,00.
90 giorni di garanzia di qualità per tutti i prodotti.

Imballaggio

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.

Garanzie

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 ADN8834ACPZ-R2 is the original manufacturer or agent of ADI?: We have a professional business development department to strictly test and verify the qualifications of ADI original manufacturers and agents. All ADI suppliers must pass the qualification review before they can publish their ADN8834ACPZ-R2 devices; we pay more attention to the channels and quality of ADN8834ACPZ-R2 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of ADN8834ACPZ-R2 chips? Including ADI original factory information, Fiber Optic Control ; Thermoelectric Cooler Controller application, ADN8834ACPZ-R2 pictures?: You can use Jotrin's intelligent search engine, or filter by Fiber Optic Control ; Thermoelectric Cooler Controller category, or find it through Analog Devices, Inc Information page.
Q: Are the ADI's ADN8834ACPZ-R2 price and stock displayed on the platform accurate?: The ADI's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for ADN8834ACPZ-R2, 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 ADN8834ACPZ-R2?: 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 ADN8834ACPZR2 we delivered, we will accept the replacement or return of the ADN8834ACPZ-R2 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 ADN8834ACPZ-R2.
(3)The ADN8834ACPZ-R2 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 ADN8834ACPZ-R2 datasheet pdf, ADN8834 pin diagram?: Need any After-Sales service, please feel free contact us: sales@jotrin.com

Analog Devices, Inc

Analog Devices, Inc. was founded by two MIT graduates, Ray Stata and Matthew Lorber in 1965. The same year, the company released its first product, the model 101 op amp, which was a hockey-puck sized module used in test and measurement equipment. In 1967, the company published the first issue of its...

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