JPS61122574U - - Google Patents
Info
- Publication number
- JPS61122574U JPS61122574U JP599785U JP599785U JPS61122574U JP S61122574 U JPS61122574 U JP S61122574U JP 599785 U JP599785 U JP 599785U JP 599785 U JP599785 U JP 599785U JP S61122574 U JPS61122574 U JP S61122574U
- Authority
- JP
- Japan
- Prior art keywords
- inverter
- variable resistor
- channel mos
- power supply
- voltage detection
- 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
- 238000005070 sampling Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Measurement Of Current Or Voltage (AREA)
Description
第１図は本考案による一実施例を示す回路図、
第２図は同実施例の動作を説明するためのタイミ
ングチヤート、第３図は電圧検出回路の基本回路
図、第４図は第３図の回路における各点と電源電
圧との関係を示す図である。
Ｔ１，Ｔ２：ＰチヤネルＭＯＳトランジスタ、
Ｔ３，Ｔ４：ＮチヤネルＭＯＳトランジスタ、Ｒ
：可変抵抗、Ｆ１，Ｆ２，Ｆ３：Ｄフリツプフロ
ツプ、Ｓ：サンプリング信号。
FIG. 1 is a circuit diagram showing an embodiment of the present invention;
Fig. 2 is a timing chart for explaining the operation of the same embodiment, Fig. 3 is a basic circuit diagram of the voltage detection circuit, and Fig. 4 is a diagram showing the relationship between each point in the circuit of Fig. 3 and the power supply voltage. It is. T 1 , T 2 : P channel MOS transistor,
T 3 , T 4 : N channel MOS transistor, R
: variable resistor, F 1 , F 2 , F 3 : D flip-flop, S: sampling signal.
Claims (1)
されてなるインバータと、 ｂ 上記インバータの入力側に接続された可変抵
抗と、 ｃ 上記可変抵抗と電源に直列に接続されたスイ
ツチング素子と、 ｄ 上記スイツチング素子に電圧検出のサンプリ
ングのタイミングを与えるサンプリング信号発生
回路とを備えてなることを特徴とする電圧検出回
路。[Claims for Utility Model Registration] a. An inverter in which P and N channel MOS transistors are connected; b. A variable resistor connected to the input side of the inverter; c. A switching device connected in series with the variable resistor and a power supply. d) a sampling signal generation circuit that provides sampling timing for voltage detection to the switching element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP599785U JPS61122574U (en) | 1985-01-18 | 1985-01-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP599785U JPS61122574U (en) | 1985-01-18 | 1985-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61122574U true JPS61122574U (en) | 1986-08-01 |
Family
ID=30483029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP599785U Pending JPS61122574U (en) | 1985-01-18 | 1985-01-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61122574U (en) |
-
1985
- 1985-01-18 JP JP599785U patent/JPS61122574U/ja active Pending
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