ST3232BN
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STMicroelectronics ST3232BN

Manufacturer No:
ST3232BN
Manufacturer:
STMicroelectronics
Package:
Tube
Description:
IC TRANSCEIVER FULL 2/2 16DIP
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The ST3232BN, produced by STMicroelectronics, is a low-power RS-232 transceiver designed to operate within a voltage range of 3 to 5.5 volts. This device is part of the ST3232 series, which includes various package options such as SOIC, TSSOP, and DIP. The ST3232BN is specifically packaged in a 16-pin DIP (Dual In-Line Package) and is known for its high data-rate capabilities and low power consumption, making it suitable for a wide range of applications, particularly in battery-powered and handheld devices.

Key Specifications

Parameter Value Unit
Voltage - Supply 3 to 5.5 V
Operating Temperature -40 to 85 °C
Data Rate Up to 400 kbps
Number of Drivers/Receivers 2/2
Receiver Hysteresis 300 mV
Mounting Type Through Hole
Package/Case 16-DIP
Supply Current 300 µA
Slew Rate 6 V/µs

Key Features

  • Low power consumption with a supply current of 300 µA.
  • High data-rate capability up to 400 kbps.
  • Meets EIA/TIA-232 specifications down to 3 V.
  • Proprietary low dropout transmitter output stage for true RS-232 performance from 3 to 5.5 V supplies.
  • Requires only four small 0.1 µF external capacitors for operation from a 3 V supply.
  • Guaranteed to run at data rates of 250 kbps while maintaining RS-232 output levels.
  • Lead-free and RoHS compliant.

Applications

The ST3232BN is suitable for various applications, including:

  • Notebooks, subnotebooks, and palmtop computers.
  • Battery-powered equipment.
  • Hand-held equipment.
  • Peripherals and printers.

Q & A

  1. What is the voltage range for the ST3232BN?

    The ST3232BN operates within a voltage range of 3 to 5.5 volts.

  2. What is the maximum data rate of the ST3232BN?

    The maximum data rate is up to 400 kbps.

  3. How many drivers and receivers does the ST3232BN have?

    The ST3232BN has two drivers and two receivers.

  4. What is the operating temperature range for the ST3232BN?

    The operating temperature range is -40 to 85 °C.

  5. What type of package does the ST3232BN come in?

    The ST3232BN is packaged in a 16-pin DIP (Dual In-Line Package).

  6. Is the ST3232BN RoHS compliant?
  7. What is the supply current of the ST3232BN?

    The supply current is 300 µA.

  8. What is the slew rate of the ST3232BN?

    The slew rate is 6 V/µs.

  9. What are some typical applications for the ST3232BN?

    Typical applications include notebooks, subnotebooks, palmtop computers, battery-powered equipment, hand-held equipment, peripherals, and printers.

  10. Does the ST3232BN meet EIA/TIA-232 specifications?

Product Attributes

Type:Transceiver
Protocol:RS232
Number of Drivers/Receivers:2/2
Duplex:Full
Receiver Hysteresis:300 mV
Data Rate:400kbps
Voltage - Supply:3V ~ 5.5V
Operating Temperature:-40°C ~ 85°C
Mounting Type:Through Hole
Package / Case:16-DIP (0.300", 7.62mm)
Supplier Device Package:16-DIP
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Similar Products

Part Number ST3232BN ST3232CN ST3232EBN ST232BN
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Product Status Obsolete Obsolete Obsolete Obsolete
Type Transceiver Transceiver Transceiver Transceiver
Protocol RS232 RS232 RS232 RS232
Number of Drivers/Receivers 2/2 2/2 2/2 2/2
Duplex Full Full Full Full
Receiver Hysteresis 300 mV 300 mV 500 mV 500 mV
Data Rate 400kbps 400kbps 250kbps 220Kbps
Voltage - Supply 3V ~ 5.5V 3V ~ 5.5V 3V ~ 5.5V 4.5V ~ 5.5V
Operating Temperature -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C -40°C ~ 85°C
Mounting Type Through Hole Through Hole Through Hole Through Hole
Package / Case 16-DIP (0.300", 7.62mm) 16-DIP (0.300", 7.62mm) 16-DIP (0.300", 7.62mm) 16-DIP (0.300", 7.62mm)
Supplier Device Package 16-DIP 16-DIP 16-DIP 16-DIP

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