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NVT4557UKAZ中文資料恩XP數(shù)據(jù)手冊PDF規(guī)格書

NVT4557UKAZ
廠商型號

NVT4557UKAZ

功能描述

SIM card interface level translator with EMI filter and ESD protection

文件大小

452.09 Kbytes

頁面數(shù)量

26

生產(chǎn)廠商 未知制造商
企業(yè)簡稱

恩XP

中文名稱

未知制造商

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二

更新時間

2025-5-29 19:00:00

人工找貨

NVT4557UKAZ價格和庫存,歡迎聯(lián)系客服免費人工找貨

NVT4557UKAZ規(guī)格書詳情

1 General description

The NVT4557 device is built for interfacing a SIM card with a single low-voltage 1.08 V to 1.98 V host side

interface. The NVT4557 contains three 1.62 V to 3.6 V level translators to convert the data, RSTn and CLKn

signals between a SIM card and a host microcontroller.

The NVT4557 is compliant with all ETSI, IMT-2000 and ISO-7816 SIM/Smart card interface requirements.

2 Features and benefits

? Supports clock speed up to 10 MHz clock

? Compliant with all ETSI, IMT-2000 and ISO-7816 SIM/Smart card

interface requirements

? Support SIM card supply voltages with range of 1.62 V to 3.6 V

? Host microcontroller operating voltage range: 1.08 V to 1.98 V

? Automatic level translation of I/O, RSTn and CLKn between SIM card and host side interface with capacitance

isolation

? Incorporates shutdown feature for the SIM card signals according to ISO-7816-3

? Automatic enable and disable through VCCB (Enable pin on NVT4557HK 10 pin package only)

? Integrated pull-up and pull-down resistors

? Integrated EMI filters suppress higher harmonics of digital I/Os

? Integrated 8 kV ESD protection according to IEC 61000-4-2, level 4 on VCCB or any of the card side pins

? Level shifting buffers keep ESD stress away from the host (zero-clamping concept)

? Pb-free, Restriction of Hazardous Substances (RoHS) compliant and free of halogen and antimony (Dark

Green compliant)

? Available in 9-pin WLCSP package in 0.3 mm pitch and 10-pin XQFN10 package with 0.4 mm pitch

3 Applications

? NVT4557 can be used with a range of SIM card attached devices including:

– Mobile and personal phones

– Wireless modems

– SIM card terminals

供應商 型號 品牌 批號 封裝 庫存 備注 價格
恩XP
24+
N/A
3265
全新原廠原裝,進口正品現(xiàn)貨,正規(guī)渠道可含稅??!
詢價
恩XP
23+
NA
40000
代理元器件優(yōu)質(zhì)供應/全新現(xiàn)貨/長期供應
詢價
恩XP
24+
9-XFBGA,WLCSP
25000
in stock邏輯IC-原裝正品
詢價
恩XP
22+
NA
4000
原裝正品支持實單
詢價
恩XP
23+
WLCSP-20(2.1x1.7)
7087
NXP原廠渠道,2小時快速發(fā)貨,大量現(xiàn)貨庫存
詢價
N智浦
22+
NA
500000
萬三科技,秉承原裝,購芯無憂
詢價
恩XP
23+
9865
原裝正品,假一賠十
詢價
恩XP
23+
16-UFBGA,WLCSP
5000
只做原裝,假一賠十
詢價
恩XP
24+
WLCSP9(0
15007
只做原裝,提供一站式配單服務,代工代料。BOM配單
詢價
恩XP
2021+
WLCSP-20(2.1x1.7)
499
詢價