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                                                                                                  1. Home
                                                                                                  2. Semiconductors - ICs
                                                                                                  3. Logic
                                                                                                  4. Level Shifters
                                                                                                  Print Page

                                                                                                  NXT4558GUX

                                                                                                  Interface Level Translator, 7 ns, 1.08 V to 3.3 V, -40 °C to 85 °C, XQFN-10

                                                                                                  Date/Lot Code

                                                                                                  NEXPERIA
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  NEXPERIA NXT4558GUX
                                                                                                  ManufacturerNEXPERIA
                                                                                                  Manufacturer Part NoNXT4558GUX
                                                                                                  Order Code4410198
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  See all Technical Docs
                                                                                                  Packaging Options
                                                                                                  4,000 In Stock

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                                                                                                  QuantityPrice (ex VAT)
                                                                                                  1+kr 6.430
                                                                                                  10+kr 4.560
                                                                                                  100+kr 3.560
                                                                                                  500+kr 3.160
                                                                                                  1000+kr 3.070
                                                                                                  2500+kr 3.010
                                                                                                  Price for:Each (Supplied on Cut Tape)
                                                                                                  Minimum: 1
                                                                                                  Multiple: 1
                                                                                                  kr 6.43 (ex VAT)
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                                                                                                  This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                                                                                                  Product Information

                                                                                                  NEXPERIA
                                                                                                  ManufacturerNEXPERIA
                                                                                                  Manufacturer Part NoNXT4558GUX
                                                                                                  Order Code4410198
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  No. of Inputs-
                                                                                                  Output Current-
                                                                                                  Propagation Delay7ns
                                                                                                  No. of Pins10Pins
                                                                                                  Logic Case StyleXQFN
                                                                                                  IC Case / PackageXQFN
                                                                                                  Supply Voltage Min1.08V
                                                                                                  Supply Voltage Max3.3V
                                                                                                  Operating Temperature Min-40°C
                                                                                                  Operating Temperature Max85°C
                                                                                                  Logic TypeInterface Level Translator
                                                                                                  Qualification-
                                                                                                  Product Range-
                                                                                                  SVHCNo SVHC (25-Jun-2025)

                                                                                                  Product Overview

                                                                                                  NXT4558GUX is a SIM card interface level translator with enable pin. It is built for interfacing a SIM card with a single low-voltage host side interface. The NXT4558 has three level translators to convert the data, RST and CLK signals between a SIM card and a host microcontroller. A high-speed level translation capable of supporting class-B, class-C SIM cards. An active HIGH EN pin enables normal operation of the translator. A HIGH to LOW transition on pin EN initiates a shutdown sequence on SIM card pins in accordance with ISO-7816-3. It features automatic level translation of I/O, RST and CLK between SIM card and host side interface with capacitance isolation. It is compliant with all ETSI, IMT-2000 and ISO-7816 SIM/Smart card interface requirements. NXT4558 can be used with a range of SIM card attached devices including mobile and personal phones, wireless modems, SIM card terminals.

                                                                                                  • Support SIM cards and eSIM with supply voltages 1.62V to 3.3V
                                                                                                  • Host micro-controller operating voltage range: 1.08V to 1.98V
                                                                                                  • Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
                                                                                                  • Incorporates shutdown feature for the SIM card signals according to ISO-7816-3
                                                                                                  • High Vdis(UVLO-AC) switching level, arranging quick shut down when VCC-SIM powers down
                                                                                                  • Integrated pull-up resistors; no external resistor required
                                                                                                  • Integrated EMI filters suppresses higher harmonics of digital I/O's
                                                                                                  • A HIGH EN signal enables the translation of the signals
                                                                                                  • Low current shutdown mode greater than 1μA, supports clock speed beyond 5MHz clock
                                                                                                  • 10 pin XQFN package, operating temperature range from -40°C to +85°C

                                                                                                  Technical Specifications

                                                                                                  No. of Inputs

                                                                                                  -

                                                                                                  Propagation Delay

                                                                                                  7ns

                                                                                                  Logic Case Style

                                                                                                  XQFN

                                                                                                  Supply Voltage Min

                                                                                                  1.08V

                                                                                                  Operating Temperature Min

                                                                                                  -40°C

                                                                                                  Logic Type

                                                                                                  Interface Level Translator

                                                                                                  Product Range

                                                                                                  -

                                                                                                  Output Current

                                                                                                  -

                                                                                                  No. of Pins

                                                                                                  10Pins

                                                                                                  IC Case / Package

                                                                                                  XQFN

                                                                                                  Supply Voltage Max

                                                                                                  3.3V

                                                                                                  Operating Temperature Max

                                                                                                  85°C

                                                                                                  Qualification

                                                                                                  -

                                                                                                  SVHC

                                                                                                  No SVHC (25-Jun-2025)

                                                                                                  Technical Docs (2)

                                                                                                  Product Change Notice EN

                                                                                                  Technical Data Sheet EN

                                                                                                  Legislation and Environmental

                                                                                                  Country of Origin:
                                                                                                  Country in which last significant manufacturing process was carried outCountry of Origin:
                                                                                                  China
                                                                                                  Country in which last significant manufacturing process was carried out
                                                                                                  Tariff No:85423990
                                                                                                  US ECCN:EAR99
                                                                                                  EU ECCN:NLR
                                                                                                  RoHS Compliant:Yes

                                                                                                  RoHS

                                                                                                  RoHS Phthalates Compliant:Yes

                                                                                                  RoHS

                                                                                                  SVHC:No SVHC (25-Jun-2025)
                                                                                                  Download Product Compliance Certificate

                                                                                                  Product Compliance Certificate

                                                                                                  Weight (kg):.000033
                                                                                                  Product traceability

                                                                                                  Date/Lot Code

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