JPH0288329U - - Google Patents
Info
- Publication number
- JPH0288329U JPH0288329U JP16767488U JP16767488U JPH0288329U JP H0288329 U JPH0288329 U JP H0288329U JP 16767488 U JP16767488 U JP 16767488U JP 16767488 U JP16767488 U JP 16767488U JP H0288329 U JPH0288329 U JP H0288329U
- Authority
- JP
- Japan
- Prior art keywords
- reset circuit
- reset
- voltage
- circuit
- power supply
- 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 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Electronic Switches (AREA)
Description
第１図はこの考案に係るリセツト回路の実施例
を示す回路図である。第２図は従来の実施例の回
路図である。
主な符号の説明、１：音響装置、２：制御回路
、３：定電圧回路、５：リセツト用ＩＣ、６：負
荷抵抗器、７，８，９：抵抗器。
FIG. 1 is a circuit diagram showing an embodiment of the reset circuit according to this invention. FIG. 2 is a circuit diagram of a conventional embodiment. Explanation of main symbols: 1: Audio device, 2: Control circuit, 3: Constant voltage circuit, 5: Reset IC, 6: Load resistor, 7, 8, 9: Resistor.
Claims (1)
給され、定電圧電源の入力側の電圧を分圧した電
圧は前記リセツト回路に入力されるように構成し
たことを特徴とするリセツト回路。 ２ リセツト回路のリセツト電圧検出端子と出力
端子とを抵抗器を介して接続し、リセツト回路に
ヒステリシスを持たせたことを特徴とする請求項
１記載のリセツト回路。[Claims for Utility Model Registration] 1. In a reset circuit for a control circuit, power is supplied to the control circuit via a constant voltage power supply, and a voltage obtained by dividing the voltage on the input side of the constant voltage power supply is applied to the reset circuit. A reset circuit configured to receive an input. 2. The reset circuit according to claim 1, wherein the reset voltage detection terminal and the output terminal of the reset circuit are connected through a resistor to provide hysteresis to the reset circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16767488U JPH0288329U (en) | 1988-12-27 | 1988-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16767488U JPH0288329U (en) | 1988-12-27 | 1988-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0288329U true JPH0288329U (en) | 1990-07-12 |
Family
ID=31456183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16767488U Pending JPH0288329U (en) | 1988-12-27 | 1988-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0288329U (en) |
-
1988
- 1988-12-27 JP JP16767488U patent/JPH0288329U/ja active Pending