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Home > Products > Integrated Circuits (ICs) > Specialized ICs > PCF2103EU/2/F2
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PCF2103EU/2/F2

Manufacturer Part Number:
PCF2103EU/2/F2
Manufacturer / Brand
PHILIPS
Part of Description:
PCF2103EU/2/F2 PHILIPS NA
Datasheets:
Lead Free Status / RoHS Status:
RoHS Compliant
Stock Condition:
New original, 3788 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number PCF2103EU/2/F2
Manufacturer / Brand PHILIPS
Stock Quantity 3788 pcs Stock
Category Integrated Circuits (ICs) > Specialized ICs
Description PCF2103EU/2/F2 PHILIPS NA
Lead Free Status / RoHS Status: RoHS Compliant
RFQ PCF2103EU/2/F2 Datasheets PCF2103EU/2/F2 Details PDF
PCF2103EU/2/F2 Details PDF for FR.pdf
PCF2103EU/2/F2 Details PDF for KR.pdf
PCF2103EU/2/F2 Details PDF for IT.pdf
PCF2103EU/2/F2 Details PDF for ES.pdf
PCF2103EU/2/F2 Details PDF for DE.pdf
Package NA
Condition New Original Stock
Warranty 100% Perfect Functions
Lead Time 2-3days after payment.
Payment Credit Card / PayPal / Telegraphic Transfer (T/T) / Western Union
Shipping by DHL / Fedex / UPS / TNT
Port HongKong
RFQ Email Info@IC-Components.com

Packaging & ESD

Industry-standard static shielding packaging is used for electronic components.Anti-static, light-transparent materials allow easy identification of ICs and PCB assemblies.
The packaging structure provides electrostatic protection based on Faraday cage principles.This helps protect sensitive components from static discharge during handling and transportation.


All products are packed in ESD-safe anti-static packaging. Outer packaging labels include part number, brand, and quantity for clear identification. Goods are inspected prior to shipment to ensure proper condition and authenticity.

ESD protection is maintained throughout packing, handling, and global transportation. Secure packaging provides reliable sealing and resistance during transit. Additional cushioning materials are applied when required to protect sensitive components.

QC(Part Testing by IC Components)Quality Warranty

We can offer worldwide express delivery service, such as DHLor FedEx or TNT or UPS or other forwarder for shipment.

Global Shipment by DHL/FedEx/TNT/UPS

Shipping Fees reference DHL/FedEx
1). You can offer your express delivery account for shipment, ifyou haven’t any express account for shipment, we can offer our account inadvance.
2). Use our account for shipment, Shipment charges(Reference DHL/FedEx, Different Countries has different price.)
Shipment charges： (Reference DHL and FedEX)
Weight(KG): 0.00kg-1.00kg Price(USD$) : USD$60.00
Weight(KG): 1.00kg-2.00kg Price(USD$) : USD$80.00
* The price of cost is reference with DHL/FedEx. The detail charges, please contact us. Different country the express charges are different.



We accept the payment terms: Telegraphic Transfer(T/T), Credit Card, PayPal and Western Union.

PayPal:

PayPal Bank Information:
Company Name : IC COMPONENTS LTD
Paypal ID: Info@IC-Components.com

BANK TRANSFAR (Telegraphic Transfer)

Payment For Telegraphic Transfers:
Company Name : IC COMPONENTS LTD Beneficiary Account Number : 549-100669-701
Beneficiary Bank name : Bank of Communications (Hong Kong) Ltd Beneficiary Bank Code : 382 (for local payment)
Beneficiary Bank SWIFT : COMMHKHK
Beneficiary Bank Address : Tsuen Wan Market Street Branch 53 Market Street, Tsuen Wan N.T., Hong Kong

Any inquires or questions, please kindly contact us Email: Info@IC-Components.com


Frequently Asked Questions

Can the PCF2103EU/2/F2 be used in a 5V microcontroller interface without level shifting?
The PCF2103EU/2/F2 has a maximum supply voltage of 6.0V and input high-level threshold typically above 0.7 × VDD, making it incompatible with direct 5V logic inputs when powered at lower voltages. Designers should verify voltage compatibility between the host system and device thresholds to avoid undefined states or damage.
What is the recommended decoupling capacitor configuration for stable operation of the PCF2103EU/2/F2 in industrial environments?
A 0.1 µF ceramic capacitor must be placed as close as possible to the VSS pin of the PCF2103EU/2/F2 to ensure stable operation under voltage transients and noise common in industrial applications. This minimizes ground bounce and enhances signal integrity during switching events.
Is it safe to operate the PCF2103EU/2/F2 continuously at 4.5V in a -40°C to +85°C environment?
Yes, the PCF2103EU/2/F2 is specified for operation over the full industrial temperature range from -40°C to +85°C when supplied within 2.7V to 6.0V. Continuous operation at 4.5V falls well within these electrical and thermal specifications, provided power dissipation remains within limits.
How does the propagation delay of the PCF2103EU/2/F2 affect timing-critical systems such as I²C bus extensions?
The PCF2103EU/2/F2 exhibits a typical propagation delay of 100 ns, which can impact edge timing in high-speed I²C applications. In systems requiring precise clock stretching or fast mode-plus signaling, this delay may necessitate margining in timing budgets or alternative devices with lower latency.
Can the PCF2103EU/2/F2 replace the PCA9306 in a dual-supply translation scenario without circuit modifications?
No, the PCF2103EU/2/F2 lacks built-in direction control and uses open-drain outputs, unlike the PCA9306 which features automatic direction sensing and push-pull capability. Substituting one for the other would require redesigning the control logic and potentially increasing component count.
What happens if the SDA line on the slave side pulls below ground while using the PCF2103EU/2/F2?
The PCF2103EU/2/F2 includes reverse polarity protection diodes that clamp negative voltages to approximately -0.3V relative to VSS. Sustained sub-ground signals may exceed absolute maximum ratings and risk latch-up or degradation unless current-limited externally.
Does the PCF2103EU/2/F2 support hot-plugging in an I²C bus topology?
Hot-plugging is not guaranteed due to lack of ESD protection beyond basic clamping diodes. While brief insertion may function, uncontrolled inrush currents or electrostatic discharge could damage the PCF2103EU/2/F2 unless supplemented with external TVS diodes or series resistors.
Can multiple PCF2103EU/2/F2 devices share the same I²C bus without address conflicts?
Yes, because the PCF2103EU/2/F2 does not have a fixed I²C slave address—it only translates bidirectional lines—multiple units can coexist on the same bus without address management issues, assuming proper pull-up resistors are maintained across segments.
What is the maximum capacitive load the PCF2103EU/2/F2 can drive reliably?
The PCF2103EU/2/F2 can drive up to 400 pF of total capacitance on its output lines, consistent with standard I²C bus requirements. Exceeding this limit may result in degraded rise times and increased power consumption, especially at higher operating frequencies.
Should I add external pull-ups to both sides of the PCF2103EU/2/F2 when extending an I²C bus over long traces?
Yes, external pull-up resistors must be connected to VDD1 on the master side and VDD2 on the slave side independently. Internal pull-ups are absent, so omitting them will prevent proper logic high levels and cause communication failures regardless of trace length.

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PCF2103EU/2/F2

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PCF2103EU/2/F2 PHILIPS NA

In Stock: 3788

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