GX1820, new original spot delivery on the same day or store pick-up 0755-82732291.

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PCF8563T

Type: Clock/Calendar

Features: Siren, Leap Year, Watchdog Timer

Time format: HH:MM:SS (24 hours)

Date format: YY-MM-DD-dd

Interface: I2C, 2-wire serial

Voltage - Power: 1.8 V ~ 5.5 V

Current - Timing (Max): 0.6μA ~ 0.75μA @ 2V ~ 5V

Operating temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package/Case: 8-SOIC

DS1307Z

Type: Clock/Calendar

Features: Leap Year, NVSRAM, Trickle Charger

Storage capacity: 31B

Time format: HH:MM:SS (12/24 hours)

Date format: YY-MM-DD-dd

Interface: 3-wire serial port

Voltage - Power: 2 V ~ 5.5 V

Voltage - Power, Battery: 2 V ~ 5.5 V

Current - Timing (Max): 0.3μA ~ 1μA @ 2V ~ 5V

Operating temperature: 0°C ~ 70°C

Mounting Type: Surface Mount

Package/Case: 8-SOIC

DS1302SN

Type: Clock/Calendar

Features: Leap Year, NVSRAM, Trickle Charger

Storage capacity: 31B

Time format: HH:MM:SS (12/24 hours)

Date format: YY-MM-DD-dd

Interface: 3-wire serial port

Voltage - Power: 2 V ~ 5.5 V

Voltage - Power, Battery: 2 V ~ 5.5 V

Current - Timing (Max): 0.3μA ~ 1μA @ 2V ~ 5V

Operating temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package/Case: 8-SOIC

The MAX809 is a voltage detection chip used in the power supply voltage monitoring of digital systems, and can work within the industrial standard temperature range.

MAX809 generates a reset signal. When the system power supply voltage drops to the set value, the reset signal becomes low. When the system power supply voltage returns to the set value, the reset signal becomes low.

The chip will set the reset signal high after a delay time of at least 140ms. MAX809 series products can provide any set detection voltage value required by customers.

At present, we will provide 7 standard industrial voltage monitoring values for four types of supply voltages of 5.0V, 3.3V, 3.0V and 2.5V.

The MAX809 provides a push-pull output stage, which resets the output to a high level when the voltage to be monitored is higher than the set voltage.

The jitter and glitch of fast power supply transients will be filtered out by this chip without causing malfunction, and at the same time, even if the power supply voltage is as low as 1.0V, normal operation can be guaranteed.

Output logic and various performance indicators.

The MAX809 is available in a compact 3-pin SOT-23 package

Texas Instruments

Texas Instruments (TI), Texas Instruments designs and manufactures analog technology, digital signal processing (DSP) and microcontroller (MCU) semiconductors. TI is the leader in analog and digital embedded and application processing semiconductor solutions. As a global semiconductor company, TI innovates through design, sales and manufacturing operations in more than 30 countries. Engineering development tools help design engineers evaluate, create or debug designs based on semiconductor devices. Development tools come in many forms, including starter kits, evaluation boards, debuggers, or a complete development environment. At the beginning of TI's development, the company's goal was to use the company's unique technological capabilities to fundamentally disrupt traditional markets and create entirely new ones. . There is always a clear main line running through our development process, which is to use more and more advanced real-time signal processing technology to achieve progress from quantitative change to qualitative change, and truly and constantly change the world.

NXP (NXP)

NXP Semiconductors (NXP) provides high-performance mixed-signal (High Performance Mixed Signal) and standard product solutions with its leading RF, analog, power management, interface, security and digital processing expertise. These innovative products and solutions can be used in a wide range of applications such as automotive, smart identification, wireless infrastructure, lighting, industrial, mobile, consumer and computing.

ON (On Semiconductor)

ON Semiconductor is the premier supplier of high-performance silicon solutions for energy-efficient electronics. The company's product portfolio includes power and signal management, logic, discrete and custom devices to help customers solve their unique design challenges in automotive, communications, computer, consumer, industrial, LED lighting, medical, military/aerospace and power applications, both Fast and cost-effective. The company operates a world-leading, value-added supply chain and network of manufacturing plants, sales offices and design centers in key markets in North America, Europe and Asia Pacific.

UTC (Taiwan Youshun)

The products are mainly IC (covering Power Management, Amplifier / Comparator, Analog Switches, Hall ICs, Special Application ICs, Logic, etc.), supplemented by Discrete (covering Transistors, MOSFETs, TRIACs, SCRs, DIODEs, etc.), and the main products are extensive Used in communication products such as mobile phones, smart phones, LNB, satellite navigation devices, wireless communication equipment; consumer electronic products such as MP3 and PMP, digital cameras, portable devices, LCD TVs and panel products; PCs such as notebooks Computers, monitors, keyboards, wireless mice, motherboards, VGA cards, power supplies, DC FAN, Adapter, external hard disk storage devices and computer peripheral products and other related markets.

CJ (Jiangsu Changdian)

Jiangsu Changdian Technology Co., Ltd. focuses on the semiconductor packaging and testing business, providing customers at home and abroad with a complete set of solutions for chip testing, packaging design, packaging and testing.

Diodes - switching diodes, Schottky diodes, Zener diodes, TVS diodes, rectifier diodes, fast recovery diodes, Zener circuits

24C64A

MPS (Core Source)

Core Source Systems Co., Ltd. (MPS) designs and manufactures high-performance analog integrated circuits and mixed-signal integrated circuits, especially high-power power management chips.

*_DC/DC converter IC for supplying various electronic devices with supply voltage.

*_LED driver integrated circuits for lighting displays such as porous cell phones and handheld computing devices.

*_CCFL lamp driver chip, used for the lighting of liquid crystal displays, such as notebook computers, flat panel monitors and TV sets.

*_Class D power amplifier integrated circuit, suitable for miniaturized and portable electronic equipment.

*_Linear integrated circuits include operational current sense amplifiers.

*_Battery charger and protector.

*_Ethernet (PoE) Power Solutions.

BM43THA-T2-T

IRM-H638T/TR2

TMP112AIDRLR

FH23-51S-0.3SHW(05)

FH23-71S-0.3SHW(05)

MCP9700T-E/TT

LM35DZ

MCP9808T-E/MS

HC90AY-1 90℃±5℃

TL431AIDBVR

CD4052BM

TL064ID

G6B-1114P-US-12VDC

G6B-2114P-US-12VDC

STC8A8K60S4A12-28I-LQFP48

MBRX140

AO3400

TLP521-4(GB)

MLX90614ESF-DCA

TD1509PR-ADJ

SI2301CDS-T1-GE3

SI2302

KXTJ2-1009

3-1415055-1

X9511WP

XC2S300E-6PQG208I

ES8388

LAN9252I/PT

XC7A35T-1CSG325C

PIC32MX440F256H-80I/PT

PIC32MX440F256H-80I/PT

AD53522JSQ

CMT2210LC

RZ7889

88E3019-A0-NAJ2C000

TDA1308T/N2

FH23-25S-0.3SHW(05)

FH23-31S-0.3SHW(05)

TD1509P5 5V

AMS1117-3.3

RX8025

IRFB4310ZPBF

RA-903

MMSZ33

MMSZ33T1G

NLV32T-4R7J-PF

NLV32T-R68J-PF

ESP8285

W25Q128JVSIQ

BSS314PE H6327

BSS314PEH6327

BSS314PE

BTS724G

BTS3410G

NCP1392BDR2G

LM385M3-2.5

AH3133L

FQPF7N65

OB3636AMP

W25Q128JVSIQ

LMT84LP

TC1047AVNBTR

LM75AIMX

MCP9700AT-E/LT

CH340G

MCP9701-E/TO

PCT2075GVX

DS18B20

LM75BD, 118

82C250

H5TC8G63AMR-PBA

2SK209GR

BQ24092DGQR

H5TC8G63AMR-PBA

MIC29302WU

STM32F407ZGT6

S310

AT45DB321D-SU

PCF8563T

ATT7022CU

HT1621B, SSOP48

SN74LVC1T45DBVR

SN74LVC4245APWR

OPA2365AIDR

MC74HC4052ADTR2G

LP2980AIM5-3.3

IRLR3410TRPBF

TDA1308T/N1

DS18S20

USB2660B

LM386N-4

MMBD4448HTM

BAV23S

MMBT3904DW1T1G

TMP36GRTZ-REEL7

TMP36GRTZ-REEL7

LM50CIM3X

GX18B20U

TMP275AIDGKR

LM60BIM3X

TDA1308

BL8072COTR50

DMN3020UFDF-7

EN5339QI

FX11LA-100S/10-SV (71)

MT41K512M16TNA-125:E

FX11LA-100S/10-SV (21

H5TQ1G83DFR-H9C

ZL002LAE

ETA7008S2G

5L0380R

5L0365R