DS229S Maxim Integrated Products, DS229S Datasheet
DS229S
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DS229S Summary of contents
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... C to +85 C) ORDERING INFORMATION DS229 20-pin DIP DS229N 20-pin DIP (Industrial) DS229S 20-pin SOIC DS229SN 20-pin SOIC (Industrial) DS229E 20-pin TSSOP DS229EN 20-pin TSSOP (Industrial) DESCRIPTION The DS229 is a triple RS-232 driver/receiver pair that generates RS-232 voltage levels from a single +5- volt power supply. Additional 12-volt supplies are not needed since the DS229 uses on-board charge pumps to convert the +5-volt supply to 10 volts ...
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FUNCTIONAL DIAGRAM OF DS229 Figure 1 NOTE recommended decoupling capacitor which is the same value as C1, C2, C3, and C4. PIN DESCRIPTIONS V , GND: DC power is provided to the device on these pins. V ...
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V-: Negative supply output (RS-232). V- requires an external storage capacitor of at least 0 larger capacitor ( can be used to reduce supply ripple Standard TTL/CMOS inputs for ...
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ABSOLUTE MAXIMUM RATINGS* Absolute Maximum Ratings Input Voltages Output Voltages T OUT R OUT Short Circuit Duration, T OUT * This is a stress rating only and functional operation of the device ...
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DC ELECTRICAL CHARACTERISTICS (continued) RS-232 Receivers RS-232 Input Voltage Operating Range RS-232 Input Threshold Low RS-232 Input Threshold High RS-232 Input Hysteresis RS-232 Input Resistance TTL/CMOS Output Voltage Low TTL/CMOS Output Voltage High TTL/CMOS Output Short Circuit Current (V =GND) ...
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TRANSMITTER PROPAGATION DELAY TIMING Figure 2 RECEIVER PROPAGATION DELAY TIMING Figure DS229 ...
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DIP (300-MIL) PKG 20-PIN DIM MIN MAX A IN. 0.970 1.040 MM 24.63 26.42 B IN. 0.240 0.270 MM 6.09 6.86 C IN. 0.120 0.140 MM 3.05 3.56 D IN. 0.295 0.325 MM 7.49 8.26 E IN. 0.015 0.040 ...
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SOIC (300-MIL) PKG 20-PIN DIM MIN MAX A IN. 0.094 0.105 MM 2.39 2.67 A1 IN. 0.004 0.012 MM 0.102 0.30 A2 IN. 0.089 0.095 MM 2.26 2.41 b IN. 0.013 0.020 MM 0.33 0.51 C IN. 0.009 0.013 ...
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TSSOP DIM MIN MAX 1. 0. 0.75 1. 0.09 0. 0.50 0. 0.65 BSC B MM 0.18 0. 6.40 6. 4.40 ...