JPS5866642U - integrated circuit - Google Patents
integrated circuitInfo
- Publication number
- JPS5866642U JPS5866642U JP16006581U JP16006581U JPS5866642U JP S5866642 U JPS5866642 U JP S5866642U JP 16006581 U JP16006581 U JP 16006581U JP 16006581 U JP16006581 U JP 16006581U JP S5866642 U JPS5866642 U JP S5866642U
- Authority
- JP
- Japan
- Prior art keywords
- integrated circuit
- converter
- output adjustment
- maximum output
- terminal
- 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
Landscapes
- Testing Of Individual Semiconductor Devices (AREA)
- Semiconductor Integrated Circuits (AREA)
- Analogue/Digital Conversion (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示す図、第２図は第１図の
動作を説明する図である。
？ｖＤυ
１・・・出力調整端子兼用のテスト端子、２・・・・・
・テスト信号受信用入力バッファ、３・・・・・・Ｄ／
Ａコンバータ以外のブロック、４・・・・・・電流ミラ
ー型両極性り／Ａコンバータ、５・・・・・・可変紙Ｌ
６．７・・・・・・Ｄ／Ａコンバータ出力端子、８・
・・・・・Ｄ／Ａコンバータのデータ入力信号、９・・
・・・・Ｄ／Ａコンバータを含むＩＣ，１０・・・・・
・Ｄ／Ａコンバータの負荷。FIG. 1 is a diagram showing an embodiment of the present invention, and FIG. 2 is a diagram explaining the operation of FIG. 1. ? vDυ 1...Test terminal that also serves as output adjustment terminal, 2...
・Input buffer for test signal reception, 3...D/
Blocks other than A converter, 4...Current mirror type bipolar/A converter, 5...Variable paper L
6.7...D/A converter output terminal, 8.
...D/A converter data input signal, 9...
...IC, 10 including D/A converter...
- D/A converter load.
Claims (1)
兼用し、前記最大出力調整機能を有するＤ／Ａコンバー
タを内蔵することを特徴とする集積回路。An integrated circuit characterized in that a maximum output adjustment terminal of the D/A converter is also used as a test terminal, and the D/A converter having the maximum output adjustment function is built-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16006581U JPS5866642U (en) | 1981-10-27 | 1981-10-27 | integrated circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16006581U JPS5866642U (en) | 1981-10-27 | 1981-10-27 | integrated circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5866642U true JPS5866642U (en) | 1983-05-06 |
| JPH0352043Y2 JPH0352043Y2 (en) | 1991-11-11 |
Family
ID=29952495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16006581U Granted JPS5866642U (en) | 1981-10-27 | 1981-10-27 | integrated circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5866642U (en) |
-
1981
- 1981-10-27 JP JP16006581U patent/JPS5866642U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0352043Y2 (en) | 1991-11-11 |
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