LTC1348CG#PBF RS-232 and RS-562 by Analog Devices

Status: Production
Series: LTC1348
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LTC1348 is a 3-driver/5-receiver RS232 transceiver with very low supply current. The charge pump only requires five 0.1µF capacitors. The LTC1348 provides full RS232 output levels when operated over a wide supply range of 3V to 5.5VThe transceiver operates in one of four modes: Normal, Receiver Disable, Receiver Alive and Shutdown. In Normal or Receiver Disable mode, ICC is only 600µA at 3.3V and 800µA at 5V in the no load condition. In Shutdown mode, the supply current is further reduced to 0.2µA. In Receiver Alive mode, all five receivers are kept alive and the supply current is 15µA. All RS232 outputs assume a high impedance state in Shutdown or Receiver Alive mode or with the power off. The receiver outputs assume a high impedance state in Receiver Disable or with the power off.The LTC1348 is fully compliant with all data rate and overvoltage RS232 specifications. The transceiver operates up to 120kBaud with all drivers loaded with 1000pF, 3kΩ Both driver outputs and receiver inputs can be forced to ±25V without damage and can survive multiple ±10kV ESD strikes.

Where to Buy

Prices starting from US$7.01

Distributor Stock
Logo for Analog Devices
Analog Devices
from US$7.01
1,180
in stock
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Chip One Stop
from US$8.39
45
in stock
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Newark Electronics
from US$11.41
34
in stock
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element14
from US$9.61
34
in stock
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Farnell
from US$10.17
34
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Logo for Richardson RFPD
Richardson RFPD
from US$9.05
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Features

Low Supply Current: 600µA at 3.3V
Supply Current in Shutdown: 0.2µA
Supply Current in Receiver Alive Mode: 15µA
ESD Protection over ±10kV
Operates from a Single 3V to 5.5V Supply
Operates to 120kBaud with 0.1µF Flying Capacitors
Three-State Outputs Are High Impedance When Off
Output Overvoltage Does Not Force Current Back into Supplies
RS232 I/O Lines Can Be Forced to ±25V Without Damage
Flowthrough Architecture

Alternative Descriptions

3.3V/5V L Pwr RS232 3-Drvr/5-R | Analog Devices
Rs232 Transceiver, 0 To 70Deg C | Newark Electronics
RS232 TRANSCEIVER, 0 TO 70DEG C | element14
INTERFACE - TRANSCEIVER | Richardson RFPD


LTC1348CG#PBF Semiconductors - ICs by Linear Technology

IC RS232 TXRX 28SSOP

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Device Type RS232 Transceiver
IC Interface Type RS232
No. of Drivers 3Drivers
No. of Receivers 5Receivers
Supply Voltage Min 3V
Supply Voltage Max 5.5V
Driver Case Style SSOP
No. of Pins 28Pins
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
IC Generic Number LTC1348
SVHC No SVHC (15-Jan-2018)
RoHS Phthalates Compliant Yes
Operating Temperature Range 0°C to +70°C
Supply Voltage Range 3V to 5.5V

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTC1348CG#PBF?

Additional datasheets, footprints and schematics for LTC1348CG#PBF are listed on our Part Details page. You can also find images and similar parts to LTC1348CG#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LTC1348CG#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTC1348CG#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LTC1348CG#PBF fall under?

The LTC1348CG#PBF is listed under RS-232 and RS-562.

Can I view similar or alternative parts?

You can view similar parts to LTC1348CG#PBF when available in the RS-232 and RS-562 range under the specifications section at the bottom of the details page.

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Submit any questions directly to the customer support team of the distributor listing the product. For the LTC1348CG#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LTC1348CG#PBF RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for LTC1348CG#PBF have stock available?

Authorised distributors including Analog Devices, Chip One Stop, Newark Electronics, element14 and Farnell have stock available or on a lead time for LTC1348CG#PBF.

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