MFG:Dallas Semiconductor Category:Integrated Circuits (ICs) Package Cooled:SOP-16 D/C:99+
DS1232LPS, DS1232LPS-2, DS1232LPS-2/TR Datasheet download
Category: Integrated Circuits (ICs)
MFG: Dallas Semiconductor
Package Cooled: SOP-16
D/C: 99+
Description: IC MICRO MONITOR LOW PWR 8-SOIC
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PDF/DataSheet Download
Datasheet: DS1232LPS
File Size: 63205 KB
Manufacturer: DALLAS [Dallas Semiconducotr]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: DS1
File Size: 68288 KB
Manufacturer: Linear
Download : Click here to Download
PDF/DataSheet Download
Datasheet: DS1
File Size: 68288 KB
Manufacturer: Linear
Download : Click here to Download
| Technical/Catalog Information | DS1232LPS |
| Vendor | Dallas Semiconductor |
| Category | Integrated Circuits (ICs) |
| Output | Open Drain, Push-Pull |
| Reset | Active High/Active Low |
| Package / Case | 16-SOIC |
| Packaging | Tube |
| Number of Voltages Monitored | 1 |
| Reset Timeout | 250 ms Minimum |
| Type | Simple Reset/Power-On Reset |
| Voltage - Threshold | 5V |
| Operating Temperature | 0°C ~ 70°C |
| Lead Free Status | Contains Lead |
| RoHS Status | RoHS Non-Compliant |
| Other Names | DS1232LPS DS1232LPS |
The DS1232LP/LPS Low Power MicroMonitor Chip monitors three vital conditions for a microprocessor: power supply, software execution, and external override. First, a precision temperaturecompensated reference and comparator circuit monitors the status of VCC. When an outoftolerance condition occurs, an internal power fail signal is generated which forces reset to the active state. When VCC returns to an in-tolerance condition, the reset signals are kept in the active state for a minimum of 250 ms to allow the power supply and processor to stabilize.
The second function the DS1232LP/LPS performs is pushbutton reset control. The DS1232LP/LPS debounces the pushbutton input and guarantees an active reset pulse width of 250 ms minimum. The third function is a watchdog timer. The DS1232LP/LPS has an internal timer that forces the reset signals to the active state if the strobe input is not driven low prior to timeout. The watchdog timer function can be set to operate on timeout settings of approximately 150 ms, 600 ms, and 1.2 seconds.
Voltage on VCC Pin Relative to Ground ...............0.5V to +7.0V
Voltage on I/O Relative to Ground ..............0.5V to VCC + 0.5V
Operating Temperature ...........................................0°C to 70°C
Operating Temperature (Industrial Version) ......40°C to +85°C
Storage Temperature .......................................55°C to +125°C
Soldering Temperature ..............................260°C for 10 seconds
* This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operation sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect reliability.
| Technical/Catalog Information | DS1232LPS-2 |
| Vendor | Dallas Semiconductor |
| Category | Integrated Circuits (ICs) |
| Output | Open Drain, Push-Pull |
| Reset | Active High/Active Low |
| Package / Case | 8-SOIC |
| Packaging | Tube |
| Number of Voltages Monitored | 1 |
| Reset Timeout | 250 ms Minimum |
| Type | Simple Reset/Power-On Reset |
| Voltage - Threshold | 5V |
| Operating Temperature | 0°C ~ 70°C |
| Lead Free Status | Contains Lead |
| RoHS Status | RoHS Non-Compliant |
| Other Names | DS1232LPS 2 DS1232LPS2 |
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