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Name: MAX3232CPWR
Brand: Texas Instruments
SKU: MAX3232CPWR
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 MAX3232CPWR

Part No.:: MAX3232CPWR

Manufacturer:: Texas Instruments

Package:: 16-TSSOP (0.173, 4.40mm Width)

Datasheet:: MAX3232CPWR.pdf

Description:: IC TRANSCEIVER FULL 2/2 16TSSOP

In Stock:: 3979

Quantity:: Add To Cart

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MAX3232CPWR Specifications

Package/Case:
16-TSSOP (0.173, 4.40mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Type:
Transceiver
Protocol:
RS232
NumberofDrivers/Receivers:
2/2
Duplex:
Full
ReceiverHysteresis:
300 mV
DataRate:
250kbps
Voltage-Supply:
3V ~ 5.5V
OperatingTemperature:
0°C ~ 70°C
MountingType:
Surface Mount

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MAX3232CPWR information

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MAX3232CPWR Typical application Circuitry

MAX3232CPWR

The MAX3232CPWR is a part of Texas Instruments' MAX3232 family, known for their RS-232 line drivers/receivers. This series is particularly suitable for applications that require the conversion of UART signals to RS-232 signals and vice versa. The MAX3232CPWR stands out for its low-voltage operation and low-power requirements, making it an excellent choice for portable and battery-powered devices like laptops, PDAs, and handheld equipment.

1. Power Supply (VCC Pin): Connect the MAX3232CPWR VCC pin to a power supply. The voltage can range from 3.0V to 5.5V. This voltage range makes it flexible for use in various systems. Ensure this supply is stable for reliable RS-232 signal transmission.

2. Grounding (GND Pin): The ground of your circuit should be connected to the GND pin. This is essential for the stability of both the power supply and the signal conversion process.

3. RS-232 Driver Outputs (T1OUT, T2OUT Pins): Connect T1OUT and T2OUT to the RS-232 transmit data lines. These pins are responsible for sending UART data to the RS-232 port.

4. RS-232 Receiver Inputs (R1IN, R2IN Pins): The R1IN and R2IN pins should be connected to the RS-232 receive data lines. They receive data from the RS-232 interface.

5. UART Connections (T1IN, T2IN, R1OUT, R2OUT Pins): The T1IN and T2IN pins must be connected to the transmit data outputs of your UART, while R1OUT and R2OUT should be connected to the UART's receive data inputs. This configuration enables communication between the UART and RS-232 devices.

6. Charge Pump Capacitors (C1+, C1-, C2+, C2- Pins): External capacitors need to be connected to these pins. The charge pump uses these capacitors to create the RS-232 compliant voltage levels from the single VCC supply.

7. Flow Control Pins (RTS, CTS, DTR, DSR, DCD, RI Pins): For applications requiring hardware flow control, connect these pins to the corresponding lines on the RS-232 port and the UART.

8. Invalid Voltage Detection (INVALID Pin): This pin serves as an indicator of whether the charge pump is generating the correct voltage levels for RS-232 operation.

Proper implementation of each pin connection as per the datasheet specifications is crucial for the MAX3232CPWR to function correctly. When integrated appropriately, the MAX3232CPWR provides effective and reliable RS-232 communication, particularly beneficial in low-power and portable applications.

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6. What is the process for return or replacement of MAX3232CPWR?

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 MAX3232CPWR we delivered, we will accept the replacement or return of the MAX3232CPWR 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 MAX3232CPWR.

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

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations