Datasheet LM3722, LM3723, LM3724 (Texas Instruments) - 6
| 制造商 | Texas Instruments |
| 描述 | 5-Pin Microprocessor Reset Circuits |
| 页数 / 页 | 20 / 6 — LM3722,. LM3723,. LM3724. www.ti.com. Typical Performance Characteristics … |
| 文件格式/大小 | PDF / 1.1 Mb |
| 文件语言 | 英语 |
LM3722,. LM3723,. LM3724. www.ti.com. Typical Performance Characteristics (continued). LM3724 Low VCC Characteristics. Figure 11
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LM3722, LM3723, LM3724
SNVS154E – MAY 2001 – REVISED MARCH 2013
www.ti.com Typical Performance Characteristics (continued) LM3724 Low VCC Characteristics
700 600 10 k: Pull-Up Resistor 500 (mV) E AG 400 T L VO 300 ESET 200 R 100 0 0.0 0.5 1.0 1.5 2.0 VCC (V)
Figure 11.
6 Submit Documentation Feedback Copyright © 2001–2013, Texas Instruments Incorporated Product Folder Links: LM3722 LM3723 LM3724 Document Outline FEATURES APPLICATIONS DESCRIPTION Typical Application Circuits Connection Diagram Absolute Maximum Ratings Electrical Characteristics Typical Performance Characteristics Timing Diagram Circuit Information RESET OUTPUT RESET THRESHOLD MANUAL RESET INPUT (MR) Applications Information BENEFITS OF PRECISION RESET THRESHOLDS ENSURING A VALID RESET OUTPUT DOWN TO VCC = 0V OPEN DRAIN OUTPUT (LM3724) NEGATIVE-GOING VCC TRANSIENTS INTERFACING TO µPS WITH BIDIRECTIONAL RESET PINS Typical Application Circuits Revision History
SNVS154E – MAY 2001 – REVISED MARCH 2013
www.ti.com Typical Performance Characteristics (continued) LM3724 Low VCC Characteristics
700 600 10 k: Pull-Up Resistor 500 (mV) E AG 400 T L VO 300 ESET 200 R 100 0 0.0 0.5 1.0 1.5 2.0 VCC (V)
Figure 11.
6 Submit Documentation Feedback Copyright © 2001–2013, Texas Instruments Incorporated Product Folder Links: LM3722 LM3723 LM3724 Document Outline FEATURES APPLICATIONS DESCRIPTION Typical Application Circuits Connection Diagram Absolute Maximum Ratings Electrical Characteristics Typical Performance Characteristics Timing Diagram Circuit Information RESET OUTPUT RESET THRESHOLD MANUAL RESET INPUT (MR) Applications Information BENEFITS OF PRECISION RESET THRESHOLDS ENSURING A VALID RESET OUTPUT DOWN TO VCC = 0V OPEN DRAIN OUTPUT (LM3724) NEGATIVE-GOING VCC TRANSIENTS INTERFACING TO µPS WITH BIDIRECTIONAL RESET PINS Typical Application Circuits Revision History