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MC145406

Philips
Part Number MC145406
Manufacturer Philips
Description EIA-232-D/V.28 driver/receiver
Published May 10, 2005
Detailed Description Philips Semiconductors Linear Products Product specification EIA-232-D/V.28 driver/receiver MC145406 DESCRIPTION The...
Datasheet PDF File MC145406 PDF File

MC145406
MC145406

Overview
Philips Semiconductors Linear Products Product specification EIA-232-D/V.
28 driver/receiver MC145406 DESCRIPTION The MC145406 is a silicon-gate CMOS IC that combines 3 drivers and 3 receivers to fulfill the electrical specifications of standards EIA-232-D and CCITT V.
28.
The drivers feature true TTL input compatibility, slew-rate limited output, 300Ω power-off source impedance, and output typically switching to within 25% of the supply rails.
The receivers can handle up to +25V while presenting 3 to 7kΩ impedance.
Hysteresis in the receiver aids reception of noisy signals.
By combining both drivers and receivers in a single CMOS chip, the MC145406 provides efficient, low-power solutions for EIA-232-D and V.
28 applications.
PIN CONFIGURATION D and N Packages VDD RX1 TX1 RX2 TX2 RX3 TX3 1 2 3 4 5 6 7 8 R D R D R D 16 15 14 13 12 11 10 9 VCC DO1 DI1 DO2 DI2 DO3 DI3 GND APPLICATIONS • Modem interface • Voice/data telephone interface • Lap-top computers • UART interface FEATURES VSS NOTE: D = Driver R = Receiver • Drivers • +5 to +12V supply range • 300Ω power-off source impedance • Output current limiting • TTL compatible ORDERING INFORMATION DESCRIPTION 16-Pin Plastic Dual In-Line (DIP) Package 16-Pin Small Outline Large (SOL) Package • Maximum slew rate = 30V/µs • Receivers • +25V input voltage range over the full supply range • 3 to 7kΩ input impedance • Hysteresis on input switchpoint • General • Very low supply currents for long battery life • Operation is independent of power supply sequencing TEMPERATURE RANGE 0 to +70°C 0 to +70°C ORDER CODE MC145406N MC145406D DWG # 0406C 0171B ABSOLUTE MAXIMUM RATINGS SYMBOL VCC VDD VSS VIR Supply voltage Supply voltage Supply voltage Input voltage range RX1-3 inputs DI1-3 inputs DC current per pin PD TA TSTG θJA PARAMETER RATING -0.
5 to +6.
0 -0.
5 to +13.
5 +0.
5 to -13.
5 (VSS - 15) to (VDD + 15) -0.
5 to (VCC + 0.
5) +100 1.
0 0 to +70 -65 to +150 80 105 UNITS V V V V mA W Power dissipation (package) Operating temp...


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