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DS14C238

Features: *Conforms to TIA/EIA-232-E and CCITT V.28* Internal DC-DC converter* Operates with single +5V supply*Low power requirement-ICC 10 mA max* Internal driver slew rate control* Receiver noise filtering*Operates above 120 kbits/sec* Direct replacement for MAX238PinoutSpecifications Drive...

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SeekIC No. : 004328576 Detail

DS14C238: Features: *Conforms to TIA/EIA-232-E and CCITT V.28* Internal DC-DC converter* Operates with single +5V supply*Low power requirement-ICC 10 mA max* Internal driver slew rate control* Receiver noise ...

DS14C238 Data Sheet

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Part Number:
DS14C238
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:

*Conforms to TIA/EIA-232-E and CCITT V.28
* Internal DC-DC converter
* Operates with single +5V supply
*Low power requirement-ICC 10 mA max
* Internal driver slew rate control
* Receiver noise filtering
*Operates above 120 kbits/sec
* Direct replacement for MAX238




Pinout

Connection Diagram




Specifications

Drivers 4
Receivers 4
Max Data Rate 0.120 Mbps
SupplyVoltage 5 Volt
Process CMOS
Special Features 4 x 1.0uF CP caps
ESD Rating 2000 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 +15V
V− Pin............................................................ +0.3V to −15V
Driver Input Voltage.......................... −0.3V to (VCC +0.3V)
Driver Output Voltage ...................(V+ +0.3V) to (V−−0.3V)
Receiver Input Voltage............................................. ±30V
Receiver Output Voltage ...................−0.3V to (VCC +0.3V)
Junction Temperature............................................ +150˚C
Maximum Package Power Dissipation @ ...+25˚C (Note 6)
WM Package .......................................................1400 mW
Storage Temp. Range........................... −65˚C to +150˚C
Lead Temp.
(Soldering, 4 Seconds) .......................................+260˚C
Short Circuit Duration
(DOUT) ..........................................................Continuous
ESD Rating
(HBM, 1.5 kΩ, 100 pF) ........................................ 2.0 kV




Description

The DS14C238 is a four driver, four receiver device which conforms to the TIA/EIA-232-E standard and CCITT V.28 recommendations. This device eliminates ±12V supplies by employing an internal DC-DC converter to generate the necessary output levels from a single +5V supply. Driver slew rate control and receiver noise filtering have also been internalized to eliminate the need for external slew rate control and noise filtering capacitors.

Reliability Metrics

Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
DS14C238WM P2CMOS 0 48295 0 1 4172500 2 536440139
DS14C238WMX 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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