MAX3081ECSA+T

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MAX3081ECSA+T

IC TRANSCEIVER FULL 1/1 8SOIC

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Specifications

Supplier Analog Devices Inc./Maxim Integrated
Package Tape & Reel (TR)
ProductStatus Active
Type Transceiver
Protocol RS422, RS485
NumberofDrivers/Receivers 1/1
Duplex Full
ReceiverHysteresis 100 mV
DataRate 115Kbps
Voltage-Supply 4.75V ~ 5.25V
OperatingTemperature 0°C ~ 70°C
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

Overview

Description

MAX3081ECSA+T is a single-channel RS-232 transceiver from Maxim Integrated. It provides a TTL/CMOS UART interface on one side and RS-232 level signals on the other, enabling a microcontroller to talk to RS-232 devices.
Key points
- Interface: 1 driver and 1 receiver for RS-232 signaling
- Supply: operates from 3.0 V to 5.5 V
- Temperature: extended range (-40°C to +85°C)
- Internal charge pump to generate RS-232 voltage levels
- Packaging: E = extended temp, CSA = package variant, +T = Tape-and-Reel
- Applications: microcontroller to PC serial ports, data loggers, industrial controllers, modems, etc.
For exact electrical specifications, timing diagrams, pinout, and application notes, refer to the MAX3081ECSA+T datasheet.

Features

Key features of MAX3081ECSA+T (RS-232 transceiver):
- Dual transmitters and dual receivers (2 TX / 2 RX)
- Single-supply operation: 3.0 V to 5.5 V
- On-chip charge-pump to generate RS-232 voltage levels
- High-speed data rate suitable for UART interfaces (typical up to Mbps range)
- Low quiescent current with optional power-down/shutdown mode
- TTL/CMOS-compatible input thresholds; RS-232 compliant outputs
- ESD and transient protection on I/O lines
- Extended temperature range (-40°C to +85°C)
- 8-pin package; RoHS-compliant; ECSA lead-free; Tape & Reel (T) packaging variant
Note: Exact electrical specs (speed, currents) are device-dependent; please verify in the datasheet for precise numbers.

Package

An 8-pin SOIC (SOP-8) package; +T indicates Tape & Reel.

Pinout

- Pin count: 16 pins (MAX3081ECSA+T in a 16‑pin package).
- Function: Single‑channel RS‑232 transceiver (one driver and one receiver) with an on‑chip charge pump to generate RS‑232 voltage levels from a single supply; interface between TTL/CMOS logic and RS‑232 lines.

Manufacturer

MAX3081ECSA+T is manufactured by Maxim Integrated (now part of Analog Devices, Inc.). Maxim is an American multinational semiconductor company that designs and manufactures analog and mixed-signal integrated circuits, including interface transceivers and other ICs.

Application

Low‑power, extended‑temp RS‑485/RS‑422 transceiver. Applications include:
- Industrial automation and control networks
- Data acquisition and remote telemetry
- Building automation and energy metering
- Instrumentation and process control
- Automotive/transportation data links
- Any microcontroller‑based system needing robust differential serial communication with good ESD/fault protection

Equivalent

MAX3081ECSA+T is a single-channel RS-232 transceiver (1 TX / 1 RX) with a charge pump. Equivalents (1-channel): Analog Devices ADM3081; Microchip MCP2321; STMicroelectronics ST232. For dual-channel equivalents: Maxim MAX3232/MAX3237; Exar/MaxLinear SP3232. Always verify packaging (CSA) and temperature grade to match the variant.

Shipping

Shipping MethodsWe

offer global shipping services through DHL, FedEx, TNT, UPS, or any other forwarder of your choice.


Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

Payment Methods

The Payment term is 100% Prepaid.

Currently, we only accept the below payment methods:

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2. Credit/ Debit Card

3. Wire Transfer

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