価格と在庫
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Verical | NCN4557MTG | 393 | 159 | |||||||||
| Rochester Electronics | NCN4557MTG | 6,268 | 15h | |||||||||
| Microchip USA | NCN4557MTG | 1,724 | 600 | Tube | 6d | |||||||
| Win Source | WS-NCN4557MTG | 20 | 11 | 16h | ||||||||
| Worldway Electronics | NCN4557MTG | 13,736 | 7 | Tube | 15h |
CADモデル
製造元 onsemi NCN4557MTG のシンボル、フットプリント、3D STEPモデルを信頼できるパートナーからダウンロードする
| ソース | eCAD | mCAD | ファイル |
|---|---|---|---|
 EE Concierge | シンボルフットプリント | ||
 Ultra Librarian | シンボルフットプリント | ダウンロード |
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代替部品
Price @ 1000
$ 1.901
$ 1.699
Stock
121,920
717,617
Authorized Distributors
2
2
Case/Package
QFN
QFN
Number of Pins
16
16
Logic Function
Level Shifter
-
Number of Channels
2
2
Propagation Delay
-
-
Data Rate
-
-
Low Level Output Current
-
-
High Level Output Current
-
-
Min Supply Voltage
1.8 V
1.8 V
Max Supply Voltage
5.5 V
5.5 V
Quiescent Current
-
-
サプライチェーン
Country of OriginThailand
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date2006-06-15
Lifecycle StatusObsolete (Last Updated: 5 years ago)
LTB Date2012-03-31
LTD Date2012-09-30
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 5 years ago)
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MCP23009 Series 5.5 V 3.4 MHz 8-Bit I/O Expander with Open-Drain Output - QFN-16
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SPI Interface 10000kHz 5.5V 20-Pin QFN EP Tube / IC I/O EXPANDER SPI 8B 20QFN
説明
onsemi NCN4557MTGの詳細は販売業者から提供されます。
SIM/SAM/Smart Card Power Supply and Level Shifter, Dual
IC INTERFACE SPECIALIZED 16QFN / Smart Card Interface 16-QFN (3x3)
Interface- Smart Card and SIM Card ANA DUAL SMART CARD INT
Power Supply Support Circuit, Fixed, 2 Channel
The NCN4557 is a dual interface analog circuit designed to translate the voltages between SIM SAM or Smart Cards and a microcontroller (or similar control device). It integrates two LDOs for power conversion and three level shifters per channel allowing the management of two independent chip cards. The device fulfills the ISO-7816 and EMV smart card interface requirements as well as the GSM and 3G mobile standard. Due to a built-in sequencer the device enables automatic activation and deactivation. Through the ENABLE pin a low current shutdown mode can be activated extending the battery life. The card power supply voltage (1.8 V or 3.0 V) and the card socket A or B are selected using two dedicated pins (SEL0 & SEL1).
メーカーの別名
onsemiは世界中でいくつかのブランドを持っており、販売業者が代替名として使用するかもしれません。 onsemi は以下の名前でも知られているかもしれません：
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
技術仕様
Physical
Case/PackageQFN
Number of Pins16
Number of Terminals16
Technical
Logic FunctionLevel Shifter
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage1.8 V
Nominal Supply Current2 µA
Number of Channels2
Number of Circuits1
Output TypeVoltage
Temperature GradeIndustrial
Dimensions
Height750 µm
Height - Seated (Max)800 µm
Length3 mm
Terminal Pitch500 µm
Width3 mm