가격 및 재고
| 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 |
대체 부품
이 부품
대체 부품
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
-
-
공급망
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)
관련 부품
MicrochipMCP23S09-E/MG
MICROCHIP MCP23S09-E/MG,8-CHANNEL 8BIT I/O EXPANDER 10MHZ, SERIAL-SPI,16-PIN QFN
MicrochipMCP23009-E/MG
MCP23009 Series 5.5 V 3.4 MHz 8-Bit I/O Expander with Open-Drain Output - QFN-16
MicrochipMCP23S08-E/ML
SPI Interface 10000kHz 5.5V 20-Pin QFN EP Tube / IC I/O EXPANDER SPI 8B 20QFN
설명
유통업체에서 제공한 onsemi NCN4557MTG에 대한 설명입니다.
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).
제조업체 별칭
onsemi에는 유통업체가 대체하여 사용할 수 있는 전 세계 여러 브랜드가 있습니다. onsemi는 다음 이름으로도 알려져 있습니다:
- 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
기술 사양
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