Print Page
ST232ACDR
RS232 Transceiver IC, 2 Drivers, 120 Kbps, 4.5 V to 5.5 V, SOIC-16
Image is for illustrative purposes only. Please refer to product description.
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoST232ACDR
Order Code
Re-Reel3129967RL
Cut Tape3129967
Your Part Number
258 In Stock
Need more?
258 Delivery in 3-4 Business Days(UK stock)
Packaging Options
Cut Tape & Re-Reel
| Quantity | Price |
|---|---|
| 1+ | Php116.400 |
| 10+ | Php78.500 |
| 50+ | Php74.000 |
| 100+ | Php69.400 |
| 250+ | Php65.800 |
| 500+ | Php63.500 |
| 1000+ | Php61.200 |
| 2500+ | Php58.900 |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoST232ACDR
Order Code
Re-Reel3129967RL
Cut Tape3129967
Technical Datasheet
IC TypeRS232 Transceiver
No. of Receivers2Receivers
No. of Transmitters2
Communication Mode-
Data Rate Max400Kbps
Supply Voltage Min4.5V
Supply Voltage Max5.5V
IC Case / PackageSOIC
No. of Pins16Pins
No. of Nodes-
ESD Protection-
Fail Safe-
Operating Temperature Min0°C
Operating Temperature Max70°C
Product Range-
Qualification-
SVHCNo SVHC (25-Jun-2025)
Product Overview
ST232ACDR is a 2-driver, 2-receiver device following EIA/TIA-232 and V.28 communication standards. It is particularly suitable for applications where ±12V is not available. The ST232AC uses a single 5V power supply and only four external capacitors (0.1µF). Typical applications include portable computers, low-power modems, interfaces translation, battery-powered RS-232 networks.
- Supply voltage range from 4.5 to 5.5V
- VCC power supply current is 1.5mA typical at (No load, TA = 25°C)
- Output voltage swing is ±9V typical at (All transmitter outputs are loaded with 3Kohm to GND)
- Transition slew rate is 12V/µs typical at (TA = 25°C, VCC = 5V, RL = 3 to 7Kohm, CL = 50 to 2500pF)
- Propagation delay time is 0.1µs typical at (CL = 150pF)
- Receiver input voltage operating range is 30V maximum
- Data rate is 400kbits/s typical at (TA = 25°C)
- Transmitter output resistance is 300 ohm minimum at (VCC = V+ = V- = 0V VOUT = ±2V)
- Operating temperature range from 0°C to 70°C
- SO-16 package
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Technical Specifications
IC Type
RS232 Transceiver
No. of Transmitters
2
Data Rate Max
400Kbps
Supply Voltage Max
5.5V
No. of Pins
16Pins
ESD Protection
-
Operating Temperature Min
0°C
Product Range
-
MSL
MSL 3 - 168 hours
No. of Receivers
2Receivers
Communication Mode
-
Supply Voltage Min
4.5V
IC Case / Package
SOIC
No. of Nodes
-
Fail Safe
-
Operating Temperature Max
70°C
Qualification
-
SVHC
No SVHC (25-Jun-2025)
Technical Docs (3)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Morocco
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Morocco
Country in which last significant manufacturing process was carried out
Tariff No:85423990
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (25-Jun-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.00035