LTC1338CSW#PBF

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Analog Devices Inc./Maxim Integrated

5V LOW POWER RS232 5-DRIVER/3-RECEIVER TRANSCEIVER

LTC1338CSW#PBF

Active

Analog Devices Inc./Maxim Integrated

5V LOW POWER RS232 5-DRIVER/3-RECEIVER TRANSCEIVER

Description Specifications Series Pricing CAD Documents

Description

General part information

LTC1338 Series

The LTC1338 is a 5-driver/3-receiver RS232 transceiver with very low supply current. In the no load condition, the supply current is only 500µA. The charge pump only requires four 0.1µF capacitors.In SHUTDOWN mode, the supply current is further reduced to 0.2µA. In RECEIVER ALIVE mode, all three receivers are kept alive and the supply current is 50µA. All RS232 outputs assume a high impedance state in SHUTDOWN and with the power off.The LTC1338 is fully compliant with all data rate and overvoltage RS232 specifications. The transceiver can operate up to 120k baud with a 2500pF, 3kΩ load. Both driver outputs and receiver inputs can be forced to ±25V without damage, and can survive multiple ±10kV ESD strikes.ApplicationsBattery-Powered ModemsBattery-Powered DCENotebook ComputersPalmtop Computers

Technical Specifications

Parameters and characteristics for this part

Specification	LTC1338CSW#PBF

Data Rate	120 Kbps
Duplex	Full
Mounting Type	Surface Mount
Number of Drivers	5
Number of Receivers	3
Operating Temperature (Max)	70 °C
Operating Temperature (Min)	0 °C
Package Length	0.295 in
Package Name	28-SOIC
Package Width	7.5 mm
Protocol	RS232
Receiver Hysteresis	400 mV
Type	Transceiver
Voltage - Supply (Maximum)	5 V
Voltage - Supply (Minimum)	4.5 V

LTC1338 Series

5V Low Power RS232 5-Driver/3-Receiver Transceiver

Part	Operating Temperature (Max)	Operating Temperature (Min)	Package Width	Package Name	Package Length	Data Rate	Duplex	Type	Mounting Type	Protocol	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Receiver Hysteresis	Number of Drivers	Number of Receivers
Analog Devices Inc./Maxim Integrated LTC1338CG#PBF	70 °C	0 °C	5.3 mm	28-SSOP	0.209 in	120 Kbps	Full	Transceiver	Surface Mount	RS232	5 V	4.5 V	400 mV	5	3
Analog Devices Inc./Maxim Integrated LTC1338ISW#TRPBF	85 °C	-40 °C	7.5 mm	28-SOIC	0.295 in	120 Kbps	Full	Transceiver	Surface Mount	RS232	5 V	4.5 V	400 mV	5	3
Analog Devices Inc./Maxim Integrated LTC1338IG#TRPBF	85 °C	-40 °C	5.3 mm	28-SSOP	0.209 in	120 Kbps	Full	Transceiver	Surface Mount	RS232	5 V	4.5 V	400 mV	5	3
Analog Devices Inc./Maxim Integrated LTC1338ISW#PBF	85 °C	-40 °C	7.5 mm	28-SOIC	0.295 in	120 Kbps	Full	Transceiver	Surface Mount	RS232	5 V	4.5 V	400 mV	5	3
Analog Devices Inc./Maxim Integrated LTC1338CSW#TRPBF	70 °C	0 °C	7.5 mm	28-SOIC	0.295 in	120 Kbps	Full	Transceiver	Surface Mount	RS232	5 V	4.5 V	400 mV	5	3
Analog Devices Inc./Maxim Integrated LTC1338CG#TRPBF	70 °C	0 °C	5.3 mm	28-SSOP	0.209 in	120 Kbps	Full	Transceiver	Surface Mount	RS232	5 V	4.5 V	400 mV	5	3
Analog Devices Inc./Maxim Integrated LTC1338IG#PBF	85 °C	-40 °C	5.3 mm	28-SSOP	0.209 in	120 Kbps	Full	Transceiver	Surface Mount	RS232	5 V	4.5 V	400 mV	5	3
Analog Devices Inc./Maxim Integrated LTC1338CSW#PBF	70 °C	0 °C	7.5 mm	28-SOIC	0.295 in	120 Kbps	Full	Transceiver	Surface Mount	RS232	5 V	4.5 V	400 mV	5	3

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

LTC1338CSW#PBF | Datasheet

R277 Reliability Data