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MAX3221CAE

In Stock: 2,456

Supports voltage range of +3V to +5.5V

Manufacturers: Analog Devices
Mfr.Part#:
MAX3221CAE
Package/Case:
SSOP-16
Product Type:
Drivers, Receivers, Transceivers
EDA/CAD Models:
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MAX3221CAE Information

Description

The MAX3221CAE is a high-performance RS-232 transceiver by Analog Devices/Maxim Integrated. Key features include a 1Mbps data rate, 3.0V to 5.5V supply voltage, ESD protection, and compliance with industry standards like TIA/EIA-232E. The MAX3221CAE finds applications in industrial automation, telecommunications, networking equipment, and instrumentation where reliable serial communication is essential over long distances.

Features

The MAX3221CAE is a high-performance RS-232 transceiver. Key features include:

1Mbps data rate

for fast serial communication.

Single-supply operation

from +3V to +5.5V, reducing power consumption.

Shutdown mode

for complete power savings when not in use.

ESD protection

up to ±15kV on RS-232 interface pins, ensuring robustness against electrical surges.

Compliant with EIA/TIA-232E and V28/V24 specifications

These features make the MAX3221CAE suitable for various applications requiring reliable RS-232 communication.

Package

The MAX3221CAE has a package type of SSOP-16, which stands for Single-Side, Opposite-Lead, 16-pin.

Pinout

The MAX3221CAE is a line transceiver with a single driver and receiver. It has a 16-pin SSOP package. Key pin functions are: - TPIN: Transmitter input - TNEXT: Transmitter next state - R_PIN: Receiver input - shutdown: Pin to enter low-power mode This device supports RS-232 communication with ESD protection and meets various industry standards.

Manufacturer

The MAX3221CAE is manufactured by Analog Devices Inc./Maxim Integrated. These companies are semiconductor and electronic design automation (EDA) firms, known for producing integrated circuits and software tools for engineers.

Applications

The MAX3221CAE is a RS-232 transceiver used in industrial automation, telecommunications, networking equipment, and instrumentation for serial communication between devices.

Equivalent

Analogous products to MAX3221CAE include MAX3220, MAX3221, and possibly other RS-232 line transceivers from Analog Devices or Maxim Integrated.

Specifications

Product Category	RS-232 Interface IC	Mounting Style	SMD/SMT
Function	Transceiver	Data Rate	235 kb/s
Number of Drivers	1 Driver	Number of Receivers	1 Receiver
Duplex	Full Duplex	Supply Voltage - Max	5.5 V
Supply Voltage - Min	3 V	Operating Supply Current	1 mA
Minimum Operating Temperature	0 C	Maximum Operating Temperature	+ 70 C
ESD Protection	Without ESD Protection	Height	1.78 mm
Length	6.33 mm	Operating Supply Voltage	3 V to 5.5 V
Product	RS-232 Transceivers	Product Type	RS-232 Interface IC
Propagation Delay Time	0.3 us	Shutdown	With Shutdown
Factory Pack Quantity	76	Subcategory	Interface ICs
Supply Type	Single Supply	Width	5.38 mm
Part # Aliases	MAX3221	Unit Weight	0.004586 oz
Package/Case	SSOP-16

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After Sales Service

Returns and exchanges are supported, provided the items remain in their original condition.

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Reference Price（USD）

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Quantity

Unit Price

Ext. Price

1000+

$1.965

$1,965.00

500+

$2.007

$1,003.50

100+

$2.101

$210.10

30+

$2.305

$69.15

10+

$2.508

$25.08

$2.846

$2.85

*The prices above are for reference only.

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