JPH0363871U - - Google Patents
Info
- Publication number
- JPH0363871U JPH0363871U JP12465589U JP12465589U JPH0363871U JP H0363871 U JPH0363871 U JP H0363871U JP 12465589 U JP12465589 U JP 12465589U JP 12465589 U JP12465589 U JP 12465589U JP H0363871 U JPH0363871 U JP H0363871U
- Authority
- JP
- Japan
- Prior art keywords
- capacity
- power supply
- detection
- processing means
- detection processing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measurement Of Current Or Voltage (AREA)
Description
第１図は本考案の一実施例に係わる電源電圧検
知装置の構成を示す回路図、第２図及び第３図は
それぞれ本考案の他の実施例を示す回路図である
。
１１……Ｐ−ＭＯＳ、１２，１６……Ｎ−ＭＯ
Ｓ、１３……コンパレータ、１４……インバータ
、１５……基準電圧発生部、１７……データバツ
フア、Ｒ１〜ＲＮ……抵抗、ＳＷ１〜ＳＷＮ……
スイツチ。
FIG. 1 is a circuit diagram showing the configuration of a power supply voltage detection device according to one embodiment of the present invention, and FIGS. 2 and 3 are circuit diagrams showing other embodiments of the present invention. 11...P-MOS, 12,16...N-MO
S, 13...Comparator, 14...Inverter, 15...Reference voltage generator, 17...Data buffer, R1 to RN...Resistor, SW1 to SWN...
Switch.
Claims (1)
応じた所定の処理を行なう容量検知時処理手段と
、 この容量検知時処理手段を動作させる際の電源
容量を任意に設定する検知容量任意設定手段と、 を具備したことを特徴とする電源電圧検知装置。[Scope of Claim for Utility Model Registration] A power supply, a capacity detection means for detecting the capacity of this power supply, a capacity detection processing means for performing a predetermined process according to the detection result of the power supply capacity by this capacity detection means, and this capacity. A power supply voltage detection device comprising: detection capacity arbitrary setting means for arbitrarily setting the power supply capacity when operating the detection processing means;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12465589U JPH0363871U (en) | 1989-10-25 | 1989-10-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12465589U JPH0363871U (en) | 1989-10-25 | 1989-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0363871U true JPH0363871U (en) | 1991-06-21 |
Family
ID=31672563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12465589U Pending JPH0363871U (en) | 1989-10-25 | 1989-10-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0363871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997036181A1 (en) * | 1996-03-26 | 1997-10-02 | Citizen Watch Co., Ltd. | Power supply voltage detecting circuit |
-
1989
- 1989-10-25 JP JP12465589U patent/JPH0363871U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997036181A1 (en) * | 1996-03-26 | 1997-10-02 | Citizen Watch Co., Ltd. | Power supply voltage detecting circuit |
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