ST3243 ST Microelectronics, ST3243 Datasheet
ST3243
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ST3243 Summary of contents
Page 1
... MEET EIA/TIA-232 SPECIFICATIONS DOWN TO 3V AVAILABLE IN SO-28, SSOP-28 AND TSSOP28 DESCRIPTION The ST3243 device consists of 3 drivers, 5 receivers and a dual charge-pump circuit. The device meets the requirements of EIA/TIA and V.28/V.24 comunication standards providing high data rate capability. The receiver R2 is always active to implement a wake-up feature for serial port ...
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... ST3243 ORDERING CODES Temperature Type Range ST3243CD °C ST3243BD - °C ST3243CDR °C ST3243BDR - °C ST3243CPR °C ST3243BPR - °C ST3243CTR °C ST3243BTR - °C PIN DESCRIPTION PlN N° ...
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... The device doesn’t meet 1KV ESD HBM T R OUT OUT HIGH Z HIGH Z ACTIVE * ACTIVE * , FORCE ON = GND shutdown , if no valid RS-232 levels are present on CC Parameter (one at a time) OUT ST3243 R 2OUTB ACTIVE * ACTIVE * Value Unit -0 -0. 0 ...
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... ST3243 ELECTRICAL CHARACTERISTICS ( 0 5.5V Typical values are referred to T Symbol Parameter I Supply Current ASHDN Auto-powerdown I Shutdown Supply Current SHDN I Supply Current SHDN Auto-powerdown Disabled LOGIC INPUT ELECTRICAL CHARACTERISTICS ( 0 5.5V Typical values are referred to T ...
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... C = 150pF to 1000pF 150pF to 2500pF L Min. Typ. Max 300 10M Min. Typ. Max. -25 25 0.6 1.2 0.8 1.2 1.5 2.4 1.8 2.4 0 Min. Typ. Max. 250 400 0.15 100 3. ST3243 Unit Unit Unit Kbps 5/11 ...
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... ST3243 APPLICATION CIRCUITS CAPACITANCE VALUE ( 3.0 to 3.6 0.1 4.5 to 5.5 0.047 3.0 to 5.5 0.22 6/ 0.1 0.1 0.33 0.33 1.0 1.0 C4 Cbypass 0.1 0.1 0.33 0.33 1.0 0.22 ...
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... TYPICAL PERFORMANCE CHARACTERISTICS (unless otherwise specified T Figure 1 : INVALID HIGH Threshold Time Figure 2 : INVALID LOW Threshold Time Figure 3 : Receiver Propagation Delay = 25°C) j Figure 4 : TReceiver Output Enable & Disable Time Figure 5 : Output Current vs Output High Voltage Figure 6 : Output Current vs Output Low Voltage ST3243 7/11 ...
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... ST3243 DIM. MIN 0.1 b 0. 17.70 E 10. 7.40 L 0.50 S 8/11 SO-28 MECHANICAL DATA mm. TYP MAX. 2.65 0.3 0.49 0.32 0.5 45° (typ.) 18.10 10.65 1.27 16.51 7.60 1.27 8° (max.) inch MIN. TYP. MAX. 0.104 0.004 0.012 0.014 0.019 0.009 0.012 0.020 0.697 0.713 0.393 0.419 0.050 0.650 0.291 0.300 0.020 0.050 0016023 ...
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... A2 1.65 b 0.22 c 0.09 D 9 0.65 BSC K 0° L 0.55 TYP MAX. MIN. 2 0.002 1.75 1.85 0.065 0.38 0.009 0.25 0.004 10.2 10.5 0.390 7.8 8.2 0.291 5.3 5.6 0.197 10° 0.75 0.95 0.022 ST3243 inch TYP. MAX. 0.079 0.069 0.073 0.015 0.010 0.402 0.413 0.307 0.323 0.209 0.220 0.0256 BSC 0° 10° 0.030 0.037 9/11 ...
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... ST3243 DIM. MIN 0.05 A2 0.8 b 0.19 c 0.09 D 9.6 E 6 0° L 0.45 10/11 TSSOP28 MECHANICAL DATA mm. TYP MAX. 1.2 0.15 1 1.05 0.30 0.20 9.7 9.8 6.4 6.6 4.4 4.48 0.65 BSC 8° 0.60 0.75 inch MIN. TYP. MAX. 0.047 0.002 0.004 0.006 0.031 0.039 0.041 0.007 0.012 0.004 0.0089 0.378 0.382 0.386 0.244 0.252 0.260 0.169 0.173 0.176 0.0256 BSC 0° ...
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