JPS63156034U - - Google Patents
Info
- Publication number
- JPS63156034U JPS63156034U JP4846987U JP4846987U JPS63156034U JP S63156034 U JPS63156034 U JP S63156034U JP 4846987 U JP4846987 U JP 4846987U JP 4846987 U JP4846987 U JP 4846987U JP S63156034 U JPS63156034 U JP S63156034U
- Authority
- JP
- Japan
- Prior art keywords
- output
- operational amplifier
- bandpass filter
- photoelectric conversion
- conversion element
- 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.)
- Granted
Links
- 238000006243 chemical reaction Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Description
第１図は本考案による照度センサーモジユール
の一実施例における回路図である。
１……照度センサーモジユール、２……受光素
子、３，４……オペアンプ、５，６……出力端子
、Ｆ……バンドパスフイルター。
FIG. 1 is a circuit diagram of an embodiment of the illuminance sensor module according to the present invention. 1... illuminance sensor module, 2... light receiving element, 3, 4... operational amplifier, 5, 6... output terminal, F... band pass filter.
Claims (1)
増幅する演算増幅器と、該演算増幅器からの出力
信号のうち所定周波数帯域の信号を通過させるバ
ンドパスフイルターとを含んでおり、上記演算増
幅器の出力とバンドパスフイルターの出力とを個
別的に外部に出力するようにしたことを特徴とす
る、照度センサーモジユール。 It includes a photoelectric conversion element, an operational amplifier that amplifies the output from the photoelectric conversion element, and a bandpass filter that passes signals in a predetermined frequency band among the output signals from the operational amplifier, and the output of the operational amplifier An illuminance sensor module characterized in that the output from the bandpass filter and the output from the bandpass filter are individually output to the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4846987U JPH055466Y2 (en) | 1987-03-31 | 1987-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4846987U JPH055466Y2 (en) | 1987-03-31 | 1987-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63156034U true JPS63156034U (en) | 1988-10-13 |
| JPH055466Y2 JPH055466Y2 (en) | 1993-02-12 |
Family
ID=30870027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4846987U Expired - Lifetime JPH055466Y2 (en) | 1987-03-31 | 1987-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH055466Y2 (en) |
-
1987
- 1987-03-31 JP JP4846987U patent/JPH055466Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH055466Y2 (en) | 1993-02-12 |