LT1232 Linear Technology Corporation, LT1232 Datasheet
LT1232
Available stocks
Related parts for LT1232
LT1232 Summary of contents
Page 1
... The LTC1232 performs push-button reset control. The LTC1232 debounces the push-button input and guarantees an active reset pulse width of 250ms minimum. , LTC and LT are registered trademarks of Linear Technology Corporation MPU (e.g. 6805) 100k I/O LINE RESET LTC1232 • ...
Page 2
LTC1232 ABSOLUTE AXI U RATI GS (Note 1, 2 and 3) Terminal Voltage V ....................................................... –0. and RST .......................................... –0.3V to 7.0V All Other Inputs and Outputs ...... –0. Power Dissipation ...
Page 3
RECO E DED OPERATI G CO DITIO S over the full operating temperature SYMBOL PARAMETER V Supply Voltage and PB RST Input High Level and PB RST Input Low ...
Page 4
LTC1232 DIAGRA S Push-Button Reset PB RST RST RST Strobe Input BLOCK DIAGRA TOL 3 5%, 10% SWITCH ...
Page 5
W U TYPICAL PERFOR A CE CHARACTERISTICS V Trip Point vs Temperature CC 4.63 TOL = GND 4.62 4.61 4.60 4.59 4.58 4.57 –50 – 100 TEMPERATURE (˚C) LTC1232 • TPC01 Time-Out Period vs Temperature 696 ...
Page 6
LTC1232 CTIO S RST: Open Drain Logic Output for µP Reset Control. The LTC1232 provides three ways to generate µP reset. First, when V falls below V trip point (4.75V with CC CC TOL = ...
Page 7
... MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .010 INCH (0.254mm) Information furnished by Linear Technology Corporation is believed to be accurate and reliable. However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen- tation that the interconnection of its circuits as described herein will not infringe on existing patent rights. ...
Page 8
... Thresholds (±0.75%) Meets PCI t Timing Specifications FAIL Adjustable RESET and Watchdog Time-Outs Adjustable RESET and Watchdog Time-Outs Individual Monitor Outputs in MSOP 5-Lead SOT-23 Package 5-Lead SOT-23 Package 5-Lead SOT-23 Package LW/TP 1002 1K REV A • PRINTED IN USA © LINEAR TECHNOLOGY CORPORATION 1992 sn1232 1232fas ...