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Home > products > Integrated Circuits IC > SN65C23243DGGR ICs Multichannel 250kbps RS-232 With ESD Protection

SN65C23243DGGR ICs Multichannel 250kbps RS-232 With ESD Protection

Category:
Integrated Circuits IC
Price:
Negotiated
Payment Method:
T/T, Western Union
Specifications
Category:
Integrated Circuits (ICs) Embedded
Type:
Single-Chip And Single-Supply Interface For Two IBM™ PC/AT Serial Port
Description:
Multichannel 250kbps RS-232 Line Driver/receiver With +/-15-kV ESD Protection
Applications:
Battery-Powered Systems, Notebooks, Laptops, Palmtop PCs, And Hand-Held Equipment
Package:
SMD
Base Part Number:
SN65C23243 SN65C3222
Temperature:
-40°C ~ 100°C (TC)
Condition:
New And Original Sealed Package
High Light:

SN65C23243DGGR Integrated Circuits IC

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RS-232 Integrated Circuits IC

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ESD Protection Integrated Circuits IC

Introduction

Texas Instruments Interface IC

SN65C23243DGGR multichannel 250kbps RS-232 line driver receiver with ESD protection ICs Texas Instruments

 

 

  • Applications:
  • Battery-Powered Systems, Notebooks, Laptops, Palmtop PCs, and Hand-Held Equipment

 

Description for the SN65C23243

The SN65C23243 and SN75C23243 consist of two ports, each containing three line drivers and five line receivers, and a dual charge-pump circuit with ±15-kV ESD protection pin to pin (serial-port connection pins, including GND). These devices meet the requirements of TIA/EIA-232-F and provide the electrical interface between an asynchronous communication controller and the serial-port connector. This combination of drivers and receivers matches that needed for two typical serial ports used in an IBM PC/AT, or compatible. The charge pump and four small external capacitors allow operation from a single 3-V to 5.5-V supply. In addition, these devices include an always-active noninverting output (ROUT2) per port, which allows applications using the ring indicator to transmit data while the devices are powered down. The devices operate at data signaling rates up to 250 kbit/s, and a maximum of 30-V/µs driver output slew-rate.

Flexible control options for power management are available when either or both serial ports are inactive. The auto-powerdown feature functions when FORCEON is low and FORCEOFF is high. During this mode of operation, if the device does not sense a valid RS-232 signal, the driver outputs of its respective port are disabled. If FORCEOFF is set low, both drivers and receivers (except ROUT2) are shut off, and the supply current is reduced to 1 µA. Disconnecting the serial port or turning off the peripheral drivers causes the auto-powerdown condition to occur.

Auto-powerdown can be disabled when FORCEON and FORCEOFF are high, and should be done when driving a serial mouse. With auto-powerdown enabled, the RS-232 port is activated automatically when a valid signal is applied to any respective receiver input. The INV output is used to notify the user if an RS-232 signal is present at any receiver input. INV is high (valid data) if any receiver input voltage is greater than 2.7 V or less than –2.7 V or has been between –0.3 V and 0.3 V for less than 30 µs. INV is low (invalid data) if all receiver input voltages are between –0.3 V and 0.3 V for more than 30 µs. Refer to Figure 5 for receiver input levels.

Description:Texas Instruments line driver receiver ICs

Category Integrated Circuits (ICs)
  line driver receiver IC
Mfr Texas Instruments
Drivers per package 6
Receivers per package 10
Logic voltage (Min) (V) 3.3
Data rate (Max) (kbps) 250
Main supply voltage (Nom) (V) 3.3, 5
Features Auto-Powerdown
ESD HBM (kV) 15
Rating Catalog
Operating temperature range (C) -40 to 85
Vout (Typ) (V) 5.4

 

Features for the SN65C23243

  • Single-Chip and Single-Supply Interface for Two IBM™ PC/AT Serial Port
  • Meet or Exceed the Requirements of TIA/EIA-232-F and ITU v.28 Standards
  • Operate With 3-V to 5.5-V VCC Supply
  • Always-Active Noninverting Receiver Output (ROUT2) Per Port
  • Operate up to 250 kbit/s
  • Low Standby Current ...1 µA Typical
  • External Capacitors ...4 × 0.22 µF
  • Accept 5-V Logic Input With 3.3-V Supply
  • Allow for Flexible Power Down of Either Serial Port
  • Serial-Mouse Driveability
  • RS-232 Bus-Pin ESD Protection Exceeds ±15 kV Using Human-Body Model (HBM)

 

 

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SN65C3221 SN65C3221DB Texas Instruments
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SN65C3221E SN65C3221EPW Texas Instruments
SN65C3222 SN65C3222DBR Texas Instruments
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SN65C3222 SN65C3222PW Texas Instruments
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SN65C3222E SN65C3222EDB Texas Instruments
SN65C3222E SN65C3222EDBR Texas Instruments
SN65C3222E SN65C3222EDW Texas Instruments
SN65C3222E SN65C3222EDWR Texas Instruments
SN65C3222E SN65C3222EPW Texas Instruments
SN65C3222E SN65C3222EPWR Texas Instruments
SN65C3223 SN65C3223DBR Texas Instruments
SN65C3223 SN65C3223DW Texas Instruments
SN65C3223 SN65C3223DWR Texas Instruments
SN65C3223 SN65C3223PW Texas Instruments
SN65C3223 SN65C3223PWR Texas Instruments
SN65C3223E SN65C3223EDBR Texas Instruments
SN65C3223E SN65C3223EDW Texas Instruments
SN65C3223E SN65C3223EDWR Texas Instruments
SN65C3223E SN65C3223EPW Texas Instruments
SN65C3223E SN65C3223EPWR Texas Instruments
SN65C3232 SN65C3232DBR Texas Instruments
SN65C3232 SN65C3232DR Texas Instruments
SN65C3232 SN65C3232DWR Texas Instruments
SN65C3232 SN65C3232PWR Texas Instruments
SN65C3232 SN65C3232D Texas Instruments
SN65C3232 SN65C3232PW Texas Instruments
SN65C3232E SN65C3232EDBR Texas Instruments
SN65C3232E SN65C3232EDR Texas Instruments
SN65C3232E SN65C3232EDWR Texas Instruments
SN65C3232E SN65C3232EPWR Texas Instruments
SN65C3232E SN65C3232ED Texas Instruments
SN65C3232E SN65C3232EDB Texas Instruments
SN65C3232E SN65C3232EPW Texas Instruments
SN65C3238 SN65C3238DBR Texas Instruments
SN65C3238 SN65C3238DWR Texas Instruments
SN65C3238 SN65C3238PW Texas Instruments
SN65C3238 SN65C3238PWR Texas Instruments
SN65C3238E SN65C3238EDB Texas Instruments
SN65C3238E SN65C3238EDBR Texas Instruments
SN65C3238E SN65C3238EDWR Texas Instruments
SN65C3243 SN65C3243DBR Texas Instruments
SN65C3243 SN65C3243DW Texas Instruments
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SN65C3243 SN65C3243PW Texas Instruments
SN65C3243 SN65C3243PWR Texas Instruments
SN75150 SN75150D Texas Instruments
SN75150 SN75150DR Texas Instruments
SN75150 SN75150P Texas Instruments
SN75154 SN75154D Texas Instruments
SN75154 SN75154DR Texas Instruments
SN75154 SN75154N Texas Instruments
SN75154 SN75154NSR Texas Instruments
SN75155 SN75155D Texas Instruments
SN75155 SN75155DR Texas Instruments
SN75155 SN75155P Texas Instruments
SN751701 SN751701PSR Texas Instruments
SN75185 SN75185DB Texas Instruments
SN75185 SN75185DBR Texas Instruments
SN75185 SN75185DW Texas Instruments
SN75185 SN75185DWR Texas Instruments
SN75185 SN75185N Texas Instruments
SN75185 SN75185PWR Texas Instruments
SN75188 SN75188D Texas Instruments
SN75188 SN75188DR Texas Instruments
SN75188 SN75188N Texas Instruments
SN75188 SN75188NSR Texas Instruments
SN75189 SN75189D Texas Instruments
SN75189 SN75189DR Texas Instruments
SN75189 SN75189N Texas Instruments
SN75189 SN75189NSR Texas Instruments
SN75189A SN75189AD Texas Instruments
SN75189A SN75189ADR Texas Instruments
SN75189A SN75189AN Texas Instruments
SN75189A SN75189ANSR Texas Instruments
SN75189A SN75189APWR Texas Instruments
SN75196 SN75196DW Texas Instruments
SN75196 SN75196DWR Texas Instruments
SN75C1154 SN75C1154DW Texas Instruments
SN75C1154 SN75C1154N Texas Instruments
SN75C1406 SN75C1406D Texas Instruments
SN75C1406 SN75C1406DR Texas Instruments
SN75C1406 SN75C1406DW Texas Instruments
SN75C1406 SN75C1406DWR Texas Instruments
SN75C1406 SN75C1406N Texas Instruments
SN75C1406 SN75C1406NSR Texas Instruments
SN75C185 SN75C185DW Texas Instruments
SN75C185 SN75C185DWR Texas Instruments
SN75C185 SN75C185N Texas Instruments
SN75C188 SN75C188D Texas Instruments
SN75C188 SN75C188DBR Texas Instruments
SN75C188 SN75C188DR Texas Instruments
SN75C188 SN75C188N Texas Instruments
SN75C188 SN75C188NSR Texas Instruments
SN75C189 SN75C189D Texas Instruments
SN75C189 SN75C189DR Texas Instruments
SN75C189 SN75C189N Texas Instruments
SN75C189 SN75C189NSR Texas Instruments
SN75C189A SN75C189AD Texas Instruments
SN75C189A SN75C189ADBR Texas Instruments
SN75C189A SN75C189ADR Texas Instruments
SN75C189A SN75C189AN Texas Instruments
SN75C189A SN75C189ANSR Texas Instruments
SN75C198 SN75C198D Texas Instruments
SN75C198 SN75C198N Texas Instruments
SN75C23243 SN75C23243DGGR Texas Instruments
SN75C23243 SN75C23243DLR Texas Instruments
SN75C3221 SN75C3221DBR Texas Instruments
SN75C3221 SN75C3221PWR Texas Instruments
SN75C3221 SN75C3221PW Texas Instruments
SN75C3221E SN75C3221EDB Texas Instruments
SN75C3221E SN75C3221EDBR Texas Instruments
SN75C3221E SN75C3221EPW Texas Instruments
SN75C3221E SN75C3221EPWR Texas Instruments
SN75C3222 SN75C3222DW Texas Instruments
SN75C3222 SN75C3222DWR Texas Instruments
SN75C3222 SN75C3222PW Texas Instruments
SN75C3222 SN75C3222PWR Texas Instruments
SN75C3222E SN75C3222EPW Texas Instruments
SN75C3222E SN75C3222EPWR Texas Instruments
SN75C3223 SN75C3223DBR Texas Instruments
SN75C3223 SN75C3223DWR Texas Instruments
SN75C3223 SN75C3223PW Texas Instruments
SN75C3223 SN75C3223PWR Texas Instruments
SN75C3223E SN75C3223EDB Texas Instruments
SN75C3223E SN75C3223EDBR Texas Instruments
SN75C3223E SN75C3223EDWR Texas Instruments
SN75C3223E SN75C3223EPW Texas Instruments
SN75C3223E SN75C3223EPWR Texas Instruments
SN75C3232 SN75C3232DBR Texas Instruments
SN75C3232 SN75C3232DR Texas Instruments
SN75C3232 SN75C3232DWR Texas Instruments
SN75C3232 SN75C3232D Texas Instruments
SN75C3232 SN75C3232PW Texas Instruments
SN75C3232 SN75C3232PWR Texas Instruments
SN75C3232E SN75C3232EDW Texas Instruments
SN75C3232E SN75C3232EDWR Texas Instruments
SN75C3232E SN75C3232EPWR Texas Instruments
SN75C3232E SN75C3232ED Texas Instruments
SN75C3232E SN75C3232EDB Texas Instruments
SN75C3232E SN75C3232EDBR Texas Instruments
SN75C3232E SN75C3232EDR Texas Instruments
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SN75C3238 SN75C3238DWR Texas Instruments
SN75C3238 SN75C3238PW Texas Instruments
SN75C3238 SN75C3238PWR Texas Instruments
SN75C3238E SN75C3238EDB Texas Instruments
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SN75LBC187 SN75LBC187DBR Texas Instruments
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SN75LP1185 SN75LP1185DW Texas Instruments
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Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHS Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.31.0001

 

 

 

 

 

 

 

 

 

 

 

 

 

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