ICL3238EIAZ Intersil, ICL3238EIAZ Datasheet
ICL3238EIAZ
Specifications of ICL3238EIAZ
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ICL3238EIAZ Summary of contents
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... All other trademarks mentioned are the property of their respective owners. ICL3238E July 2004 FN6012.3 ± 15kV (IEC61000) and Logic Inputs. X ENHANCED MANUAL AUTOMATIC READY POWER- POWERDOWN OUTPUT? DOWN? FUNCTION? No Yes Yes | Intersil (and design registered trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2003, 2004. All Rights Reserved s µ ...
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... OUT ICL3238EIAZ R3 18 (Note) OUT ICL3238EIAZ-T (Note OUTB 15 INVALID ICL3238EIV-T ICL3238EIVZ-T (Note) NOTE: Intersil Pb-free products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate termination finish, which is compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J Std-020B ...
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Typical Operating Circuit +3.3V + 0.1µF NOTE 3 TTL/CMOS LOGIC LEVELS CONTROL LOGIC NOTES: 2. The negative terminal of C can be connected to either For V = 3.15V (3.3V -5%), use ...
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Absolute Maximum Ratings V to Ground -0. ...
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Electrical Specifications Test Conditions: V Specified. Typicals are at T PARAMETER ENHANCED AUTOMATIC POWERDOWN (FORCEON = GND, FORCEOFF = V Receiver Input Thresholds to (Figure 6) INVALID High Receiver Input Thresholds to (Figure 6) INVALID Low INVALID Output Voltage Low ...
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... V.28 specifications. The circuit is divided into three sections: The charge pump, the transmitters, and the receivers. Charge-Pump Intersil’s new ICL32XXE family utilizes regulated on-chip dual charge pumps as voltage doublers, and voltage inverters to generate ±5.5V transmitter supplies from a V supply as low as 3.0V. This allows these devices to maintain RS-232 compliant output levels over the ± ...
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RING INDICATOR monitoring. Standard receivers driving powered down peripherals must be disabled to prevent current flow through the peripheral’s protection diodes (see Figures 2 and 3). This renders them useless for ...
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FORCEOFF switches high. The rising edge of the Master Powerdown signal forces the device to power up, and the ICL3238E returns to enhanced automatic powerdown mode an RC time constant after this rising edge. The time constant isn’t critical, because ...
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RECEIVER INPUTS TRANSMITTER INPUTS TRANSMITTER OUTPUTS t INVH INVALID t INVL OUTPUT FIGURE 8. ENHANCED AUTOMATIC POWERDOWN, AND INVALID TIMING DIAGRAMS Emulating Standard Automatic Powerdown If enhanced automatic powerdown isn’t desired, the user can implement ...
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When using minimum required capacitor values, make sure that capacitor values do not degrade excessively with temperature doubt, use capacitors with a larger nominal value. The capacitor’s equivalent series resistance (ESR) usually rises at low temperatures and it ...
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Interconnection with 3V and 5V Logic The ICL3238E directly interfaces with 5V CMOS and TTL logic families. Nevertheless, with the ICL32XX at 3.3V, and the logic supply at 5V, AC, HC, and CD4000 outputs can drive ICL32XX inputs, but ICL32XX ...
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Typical Performance Curves TRANSMITTER AT 250kbps OTHER TRANSMITTERS AT 30kbps 1000 2000 3000 LOAD CAPACITANCE (pF) FIGURE 14. TRANSMITTER OUTPUT VOLTAGE vs LOAD CAPACITANCE ...
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Shrink Small Outline Plastic Packages (SSOP) N INDEX 0.25(0.010) H AREA E - SEATING PLANE - -C- α µ 0.10(0.004) 0.25(0.010 NOTES: 1. Symbols are defined ...
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... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use ...