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DS14C535

Features: *Pin compatible with DS14C335* Conforms to EIA/TIA-232-E and CCITT (ITU-T) V.28specifications* Failsafe receiver outputs high when inputs open*Operates with single +5V power supply*Low power requirement-ICC 12 mA maximum*SHUTDOWN mode-ICX 10 µA maximum* One Receiver (R5) active dur...

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SeekIC No. : 004328580 Detail

DS14C535: Features: *Pin compatible with DS14C335* Conforms to EIA/TIA-232-E and CCITT (ITU-T) V.28specifications* Failsafe receiver outputs high when inputs open*Operates with single +5V power supply*Low pow...

DS14C535 Data Sheet

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Part Number:
DS14C535
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

*Pin compatible with DS14C335
* Conforms to EIA/TIA-232-E and CCITT (ITU-T) V.28
specifications
* Failsafe receiver outputs high when inputs open
*Operates with single +5V power supply
*Low power requirement-ICC 12 mA maximum
*SHUTDOWN mode-ICX 10 µA maximum
* One Receiver (R5) active during SHUTDOWN
*Operates up to 128 kbps-Lap-Link® Compatible
* 4V/µs minimum Slew Rate guaranteed
* ESD rating of 3 kV on all pins (H, B, M)
* Available in 28-lead SSOP EIAJ Type II package
* Only four 0.1 µF capacitors required for the DC-DC
converter




Pinout

Connection Diagram




Specifications

Drivers 3
Receivers 5
Max Data Rate 0.128 Mbps
SupplyVoltage 5 Volt
Process CMOS
Special Features 4 x 0.1uf CP caps
ESD Rating 3000 HBM
Temperature Min 0 deg C
Temperature Max 70 deg C
JTAG1149.1 No
Function Driver/Receiver
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Supply Voltage (VCC) ..........................................−0.3V to +6V
V+ Pin .....................................................(VCC − 0.3V) to +14V
V− Pin ................................................................+0.3V to −14V
Input Voltage (DIN, SD).................................... −0.3V to +5.5V
Driver Output Voltage....................... (V ++0.3V) to (V-− 0.3V)
Receiver Input Voltage................................................... ±25V
Receiver Output Voltage ......................− 0.3V to (VCC +0.3V)
Junction Temperature ................................................+150˚C
Storage Temperature Range ......................−65˚C to +150˚C
Lead Temperature (Soldering 4sec.) .........................+260˚C
Short Circuit Duration (DOUT) ..............................Continuous
Maximum Package Power Dissipation @ +25˚C
SSOP MSA Package ................................................1286 mW
Derate MSA Package 10.3 mW/˚C above +25˚C
ESD Rating (HBM, 1.5 kΩ, 100 pF) .............................. 3.0 kV




Description

The DS14C535 is three driver, five receiver device which conforms to EIA/TIA-232-E and CCITT (ITU-T) V.28 standard specifications. This device employs an internal DC-DC converter to generate the necessary output levels from a +5V power supply. A SHUTDOWN (SD) mode reduces the supply current to 10 µA maximum. In the SD mode, one receiver is active, allowing ring indicator (RI) to be monitored. PC Board space consumption is minimized by the availability of Shrink Small Outline Packaging (SSOP).

The DS14C535 provides a one-chip solution for the common 9-pin serial RS-232 interface between data terminal and data circuit-terminating equipment.

This device allows an easy migration path to the 3.3V DS14C335. The packages are the same. The N/C pins on the DS14C535 are not physically connected to the chip. Board layout for the DS14C335 will accommodate both devices.

This device's low power requirement and small footprint makes it an ideal choice for Laptop and Notebook applications.

Reliability Metrics

Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
DS14C535MSA P2CMOS 0 48295 0 1 4172500 2 536440139
DS14C535MSAX P2CMOS 0 48295 0 1 4172500 2 536440139

Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR. The Long Term Failure Rates were calculated at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress temperature of 150°C to an application temperature of 55°C.

For more information on Reliability Metrics, please click here.







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