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MAX7221EWG+ +BOM

This product is designed to drive LED displays with common-cathode connections using a 7-segment display

Produttore:

ADI
ProduttorePart #:

MAX7221EWG+
Scheda dati:

MAX7221EWG+ Scheda dati (PDF)
Pbfree Code:

Yes
Part Life Cycle Code:

Transferred
Pin Count:

24
Reach Compliance Code:

compliant
EDA/CAD Modelli:

Richiedi modelli CAD gratuiti per MAX7221EWG+

E-mail: [email protected]

Skype: live:.cid.ab6b29428937b76

tel: +852 95804164

MAX7221EWG+ Descrizione generale

The MAX7221EWG+ LED driver IC by Maxim Integrated is a compact yet powerful solution for driving up to eight 7-segment LED displays or 64 individual LEDs with ease. With its integrated multiplex scan cycle and BCD code-B decoder, interfacing with microcontrollers is simplified, enhancing application flexibility. Operating on a wide supply voltage range of 4V to 5.5V, this IC can drive LEDs with a peak current of up to 40mA and offers PWM brightness control using a single resistor. Moreover, it incorporates protection features like open-circuit detection and thermal shutdown for reliable performance in various operating conditions. Its compact WSG package adds to its versatility, making it a suitable choice for space-constrained designs

Caratteristiche principali

This is an innovative display driver for LED displays
MAX7221EWG integrates a 4-wire serial interface and individual digit control
It supports multiplexing up to 8 digits with supply voltage from 4V to 5V

Applicazione

Seamless connectivity support
High resolution output
Long-lasting performance

Specifiche

Pbfree Code	Yes	Part Life Cycle Code	Transferred
Pin Count	24	Reach Compliance Code	compliant
ECCN Code	EAR99	HTS Code	8542.39.00.01
Additional Feature	COMMON-CATHODE	Data Input Mode	SERIAL
Display Mode	SEGMENT	Interface IC Type	LED DISPLAY DRIVER
JESD-30 Code	R-PDSO-G24	JESD-609 Code	e3
Length	15.4 mm	Moisture Sensitivity Level	1
Multiplexed Display Capability	YES	Number of Digits/Characters	8-DIGIT
Number of Functions	1	Number of Segments	7
Number of Terminals	24	Operating Temperature-Max	85 °C
Operating Temperature-Min	-40 °C	Peak Reflow Temperature (Cel)	260
Qualification Status	Not Qualified	Seated Height-Max	2.65 mm
Supply Voltage-Max	5.5 V	Supply Voltage-Min	4 V
Supply Voltage-Nom	5 V	Surface Mount	YES
Temperature Grade	INDUSTRIAL	Terminal Finish	MATTE TIN
Terminal Form	GULL WING	Terminal Pitch	1.27 mm
Terminal Position	DUAL	Time@Peak Reflow Temperature-Max (s)	30
Width	7.5 mm	fmax-Min	1.3 MHz

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Imballaggio

AVAQ determina e confeziona tutti i dispositivi in base ai requisiti di protezione contro le scariche elettrostatiche (ESD) e il livello di sensibilità all'umidità (MSL)..