What is the Additional Feature ?

Name: MAX232IDR
Brand: Texas Instruments
SKU: MAX232IDR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments MAX232IDR

Part No.:: MAX232IDR

Manufacturer:: Texas Instruments

Package:: 16-SOIC (0.154, 3.90mm Width)

Datasheet:: MAX232IDR.pdf

Description:: IC TRANSCEIVER FULL 2/2 16SOIC

In Stock:: 2449

Quantity:: Add To Cart

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MAX232IDR Specifications

Package/Case:
16-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Type:
Transceiver
Protocol:
RS232
NumberofDrivers/Receivers:
2/2
Duplex:
Full
ReceiverHysteresis:
500 mV
DataRate:
120Kbps
Voltage-Supply:
4.5V ~ 5.5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

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MAX232IDR information

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MAX232IDR Typical application Circuitry

MAX232IDR

The MAX232IDR is a specific model in the MAX232 series of integrated circuits by Maxim Integrated. This series is designed for RS-232 communication interfaces, serving as dual driver/receivers. The MAX232 ICs are crucial for converting TTL/CMOS logic levels to RS-232 voltage levels and back, facilitating serial communication between microcontrollers, computers, and various RS-232 compatible devices like modems and printers.

1. T1IN (Pin 11) and T2IN (Pin 10): These pins are designated for TTL/CMOS logic level inputs. You should connect these to the TTL/CMOS output signals in your digital system that need to be converted to RS-232 levels.

2. R1OUT (Pin 12) and R2OUT (Pin 9): R1OUT and R2OUT are RS-232 output pins. They convert TTL/CMOS input signals to RS-232 levels and should be connected to an RS-232 interface.

3. T1OUT (Pin 14) and T2OUT (Pin 7): These pins provide RS-232 level outputs, translating signals from RS-232 inputs to TTL/CMOS levels. Connect these to your TTL/CMOS receiving hardware.

4. R1IN (Pin 13) and R2IN (Pin 8): The RS-232 input pins. R1IN and R2IN are designed to receive RS-232 signals for conversion to TTL/CMOS levels.

5. VCC (Pin 16): This pin should be connected to your power supply, typically at +5V.

6. GND (Pin 15): The ground pin, which needs to be connected to your system's ground.

7. External Capacitors (C1+, C1-, C2+, C2- on Pins 6, 5, 4, 3): Connect external capacitors to these pins. These capacitors are part of the charge pump circuit needed for generating the RS-232 voltage levels.

8. Voltage Outputs (V+ on Pin 2 and V- on Pin 1): Pins V+ and V- output the positive and negative voltages from the internal charge pump, necessary for RS-232 level conversion.

For detailed information about the MAX232IDR, including pin configurations, electrical characteristics, and application guidelines, refer to the datasheet. This document provides comprehensive specifications and instructions for effectively using the MAX232IDR in serial communication interfaces.

When implementing the MAX232IDR in circuits, it is important to correctly establish connections for the TTL/CMOS inputs (T1IN, T2IN), RS-232 outputs (T1OUT, T2OUT), and RS-232 inputs (R1IN, R2IN). Also, ensuring the correct power supply (VCC), grounding (GND), and configuring the external capacitors for the charge pump (C1+, C1-, C2+, C2-) are crucial steps for the successful operation of the device in RS-232 communication systems.

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6. What is the process for return or replacement of MAX232IDR?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the MAX232IDR we delivered, we will accept the replacement or return of the MAX232IDR only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of MAX232IDR.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations