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SOIC (DW)
Integrated Circuits (ICs)

SN65C3223DW

Active
Texas Instruments

3- TO 5.5-V DUAL CHANNEL 1MBPS RS-232 LINE DRIVER/RECEIVER WITH +/-15-KV ESD PROTECTION

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Search across all available documentation for this part.

DocumentsDatasheet Errata for SN65/75C3223 SN65/75C3232 SN65/75C3243 TRSF3223/3232/32433-V to 5-V Multichannel RS-232 Compatible Line Driver/Receiver datasheet (Rev. B)
SOIC (DW)
Integrated Circuits (ICs)

SN65C3223DW

Active
Texas Instruments

3- TO 5.5-V DUAL CHANNEL 1MBPS RS-232 LINE DRIVER/RECEIVER WITH +/-15-KV ESD PROTECTION

Deep-Dive with AI

DocumentsDatasheet Errata for SN65/75C3223 SN65/75C3232 SN65/75C3243 TRSF3223/3232/32433-V to 5-V Multichannel RS-232 Compatible Line Driver/Receiver datasheet (Rev. B)

Technical Specifications

Parameters and characteristics for this part

SpecificationSN65C3223DW
Data Rate1 Mbps
DuplexFull
Mounting TypeSurface Mount
Number of Drivers/Receivers [custom]2
Number of Drivers/Receivers [custom]2
Operating Temperature [Max]85 °C
Operating Temperature [Min]-40 °C
Package / Case20-SOIC
Package / Case [y]0.295 in
Package / Case [y]7.5 mm
ProtocolRS232
Receiver Hysteresis500 mV
Supplier Device Package20-SOIC
TypeTransceiver
Voltage - Supply [Max]5.5 V
Voltage - Supply [Min]3 V

SN65C3223E Series

3- to 5.5-V dual channel 1Mbps RS-232 line driver/receiver with +/-15-kV IEC-ESD protection

PartDuplexData RateOperating Temperature [Max]Operating Temperature [Min]ProtocolPackage / Case [y]Package / CasePackage / Case [x]TypeVoltage - Supply [Max]Voltage - Supply [Min]Number of Drivers/Receivers [custom]Number of Drivers/Receivers [custom]Supplier Device PackageReceiver HysteresisMounting TypePackage / Case [y]
20-TSSOP
Texas Instruments
SN65C3223EPWR
Full
1 Mbps
85 °C
-40 °C
RS232
4.4 mm
20-TSSOP
0.173 in
Transceiver
5.5 V
3 V
2
2
20-TSSOP
500 mV
Surface Mount
SSOP (DB)
Texas Instruments
SN65C3223DBR
Full
1 Mbps
85 °C
-40 °C
RS232
20-SSOP
Transceiver
5.5 V
3 V
2
2
20-SSOP
500 mV
Surface Mount
20-SSOP
Texas Instruments
SN65C3223EDBR
Full
1 Mbps
85 °C
-40 °C
RS232
20-SSOP
Transceiver
5.5 V
3 V
2
2
20-SSOP
500 mV
Surface Mount
20-SOIC
Texas Instruments
SN65C3223DWR
Full
1 Mbps
85 °C
-40 °C
RS232
0.295 in
20-SOIC
Transceiver
5.5 V
3 V
2
2
20-SOIC
500 mV
Surface Mount
7.5 mm
20-SOIC
Texas Instruments
SN65C3223EDWR
Full
1 Mbps
85 °C
-40 °C
RS232
0.295 in
20-SOIC
Transceiver
5.5 V
3 V
2
2
20-SOIC
500 mV
Surface Mount
7.5 mm
20-SSOP
Texas Instruments
SN65C3223DBRG4
Full
1 Mbps
85 °C
-40 °C
RS232
20-SSOP
Transceiver
5.5 V
3 V
2
2
20-SSOP
500 mV
Surface Mount
SOIC (DW)
Texas Instruments
SN65C3223DW
Full
1 Mbps
85 °C
-40 °C
RS232
0.295 in
20-SOIC
Transceiver
5.5 V
3 V
2
2
20-SOIC
500 mV
Surface Mount
7.5 mm
SOIC (DW)
Texas Instruments
SN65C3223EDW
Full
1 Mbps
85 °C
-40 °C
RS232
0.295 in
20-SOIC
Transceiver
5.5 V
3 V
2
2
20-SOIC
500 mV
Surface Mount
7.5 mm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyTube 1$ 3.81
10$ 3.42
25$ 3.24
100$ 2.80
250$ 2.66
Texas InstrumentsTUBE 1$ 3.06
100$ 2.68
250$ 1.88
1000$ 1.51

Description

General part information

SN65C3223E Series

The SN65C3223 and SN75C3223 consist of two line drivers, two line receivers, and a dual charge-pump circuit with ±15-kV ESD protection pin to pin (serial-port connection pins, including GND). The devices provide the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a single 3-V to 5.5-V supply. The devices operate at data signaling rates up to 1 Mbit/s and a driver output slew rate of 24 V/µs to 150 V/µs.

Flexible control options for power management are available when the serial port is 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 are disabled. If FORCEOFF\ is set low and EN is high, both drivers and receivers are shut off, and the supply current is reduced to 1 µA. Disconnecting the serial port or turning off the peripheral drivers causes auto-powerdown to occur. Auto-powerdown can be disabled when FORCEON and FORCEOFF\ are high. With auto-powerdown enabled, the device is activated automatically when a valid signal is applied to any receiver input. The INVALID\ output is used to notify the user if an RS-232 signal is present at any receiver input. INVALID\ 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. INVALID\ is low (invalid data) if the receiver input voltage is between –0.3 V and 0.3 V for more than 30 µs. Refer to Figure 4 for receiver input levels.

The SN65C3223 and SN75C3223 consist of two line drivers, two line receivers, and a dual charge-pump circuit with ±15-kV ESD protection pin to pin (serial-port connection pins, including GND). The devices provide the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a single 3-V to 5.5-V supply. The devices operate at data signaling rates up to 1 Mbit/s and a driver output slew rate of 24 V/µs to 150 V/µs.