ADM232AARW

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ADM232AARW

IC TRANSCEIVER FULL 2/2 16SOIC

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Especificaciones

Supplier Analog Devices Inc.,Rochester Electronics, LLC
Package Tube,Tube
ProductStatus Obsolete
Type Transceiver
Protocol RS232
NumberofDrivers/Receivers 2/2
Duplex Full
ReceiverHysteresis 400 mV
DataRate 200kbps
Voltage-Supply 4.5V ~ 5.5V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 16-SOIC (0.295, 7.50mm Width)

Descripción general

Description

ADM232AARW is Analog Devices’ dual RS-232 transceiver. It provides two RS-232 drivers and two receivers that translate between TTL/CMOS logic levels and RS-232 voltage levels. It operates from a single 3.3–5.5 V supply and uses an internal charge-pump to generate the ± voltages required by RS-232, so no external ± supply is needed. External charge-pump capacitors are required (typical four). On the logic side, TTL/CMOS inputs drive the drivers; the receivers provide TTL/CMOS outputs. Suitable for microcontroller serial interfaces to PCs, modems, or other RS-232 devices. Features usually include robust RS-232 signaling, ESD protection, and low power consumption. The ARW suffix denotes the specific RoHS-compliant packaging option for Analog Devices parts.

Package

ADM232AARW uses an 8‑pin SOIC (Small Outline Integrated Circuit) package, RoHS compliant. The suffix RW typically indicates tape‑and‑reel packaging.

Pinout

8 pins (SOIC-8). Function: Dual RS-232 transceiver (two drivers and two receivers) that converts TTL/CMOS logic levels to RS-232 voltage levels and RS-232 levels back to TTL/CMOS; powered from a single supply (typical 5V) with GND.

Manufacturer

Manufacturer: Analog Devices, Inc. (Analog Devices).
What kind of company: A global semiconductor company that designs and manufactures analog, mixed-signal, and DSP integrated circuits for a wide range of markets (industrial, automotive, communications, consumer electronics, etc.).

Application

Applications of ADM232AARW (RS-232 transceiver with charge pump):
- Embedded systems needing RS-232 interface (MCUs to PCs/serial peripherals)
- Serial console ports for networking gear (routers, switches, modems, servers)
- Industrial equipment (PLCs, data loggers, instrumentation, POS) requiring RS-232 signaling
- Lab/test equipment and portable devices with limited power/space
- General-purpose replacement for MAX232-style interfaces in 3.3V/5V single-supply designs

Equivalent

ADM232AARW is a 2-driver/2-receiver RS-232 transceiver. Drop-in equivalents include:
- MAX232 / MAX232A / MAX3232 (Maxim/Analog Devices)
- ST232 / ST3232 (STMicroelectronics)
- SP232 / SP3232 (Exar)
- ICL232 (Intersil)
Ensure matching supply range (typically 3–5 V) and capacitor size (0.1–1 µF) for proper compatibility.

Envío

Métodos de envíoNosotros

ofrecer servicios de envío globales a través de DHL, FedEx, TNT, UPS, o cualquier otro expediente de su elección.


Referencia de tarifas de envío (DHL/FedEx):

DHL: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 2-5 días hábiles.

FedEx: El costo de envío oscila entre $25-$40 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

UPS: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

TNT: El costo de envío oscila entre $25-$65 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

EMS: El costo de envío oscila entre $30-$50 (0.5kg), con un plazo de entrega estimado de 7-15 días hábiles.

Correo aéreo registrado: El costo de envío es de $2-$4 (0.1kg), con un tiempo de entrega estimado de 5-20 días hábiles.

Pagos

Payment Methods

El plazo de pago es 100% prepagado.

Actualmente, solo aceptamos los siguientes métodos de pago:

1. de PayPal

2. Tarjeta de crédito/débito

3. Transferencia bancaria

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