Datasheet Texas Instruments LMC6953
| Manufacturer | Texas Instruments |
| Series | LMC6953 |
PCI Local Bus Power Supervisor
Datasheets
LMC6953 PCI Local Bus Power Supervisor datasheet
PDF, 936 Kb, Revision: D, File published: Apr 8, 2013
Extract from the document
Prices
Status
| LMC6953CM/NOPB | LMC6953CMX/NOPB | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | No |
Packaging
| LMC6953CM/NOPB | LMC6953CMX/NOPB | |
|---|---|---|
| N | 1 | 2 |
| Pin | 8 | 8 |
| Package Type | D | D |
| Industry STD Term | SOIC | SOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 95 | 2500 |
| Carrier | TUBE | LARGE T&R |
| Device Marking | LMC69 | LMC69 |
| Width (mm) | 3.91 | 3.91 |
| Length (mm) | 4.9 | 4.9 |
| Thickness (mm) | 1.58 | 1.58 |
| Pitch (mm) | 1.27 | 1.27 |
| Max Height (mm) | 1.75 | 1.75 |
| Mechanical Data | Download | Download |
Parametrics
| Parameters / Models | LMC6953CM/NOPB | LMC6953CMX/NOPB |
|---|---|---|
| # of Supplies Monitored | 2 | 2 |
| Iq(Typ), uA | 800 | 800 |
| Monitored Voltage 1 (typ)(Nom), V | 3.3 | 3.3 |
| Monitored Voltage 2 (typ)(Nom), V | 5 | 5 |
| Operating Temperature Range, C | 0 to 70 | 0 to 70 |
| Output Driver Type / Reset Output | Active-low,Open-drain | Active-low,Open-drain |
| Package Group | SOIC | SOIC |
| Package Size: mm2:W x L, PKG | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) |
| Rating | Catalog | Catalog |
| Reset Threshold Accuracy, % | 3 | 3 |
| Threshold Voltage 1(Typ), V | 2.65 | 2.65 |
| Threshold Voltage 2 (typ)(Typ), V | 4.4 | 4.4 |
| Time Delay, ms | 100 | 100 |
| VCC(Max), V | 6 | 6 |
| VCC(Min), V | 1.5 | 1.5 |
| Watchdog Timer WDI, sec | None | None |
Eco Plan
| LMC6953CM/NOPB | LMC6953CMX/NOPB | |
|---|---|---|
| RoHS | Compliant | Compliant |
Application Notes
- Understanding the Pwr Sup Require of PCI Bus Stnd-How to Protect the Dig Compnts (Rev. B)PDF, 108 Kb, Revision: B, File published: May 6, 2013
This application report provides an analog design guide to the PCI system designers.
Model Line
Series: LMC6953 (2)
Manufacturer's Classification
- Semiconductors> Power Management> Supervisor and Reset IC
