Datasheet AD8273 (Analog Devices) - 5
| 制造商 | Analog Devices |
| 描述 | Very Low Distortion, Dual-Channel, High Precision Difference Amplifier |
| 页数 / 页 | 16 / 5 — AD8273. PIN CONFIGURATION AND FUNCTION DESCRIPTIONS. 14 REFA. –INA. 13 … |
| 修订版 | B |
| 文件格式/大小 | PDF / 331 Kb |
| 文件语言 | 英语 |
AD8273. PIN CONFIGURATION AND FUNCTION DESCRIPTIONS. 14 REFA. –INA. 13 OUTA. +INA. 12 SENSEA. –VS 4. TOP VIEW. 11 +VS. (Not to Scale). +INB
该数据表的模型线
文件文字版本
AD8273 PIN CONFIGURATION AND FUNCTION DESCRIPTIONS NC 1 14 REFA –INA 2 13 OUTA +INA 3 12 SENSEA AD8273 –VS 4 TOP VIEW 11 +VS (Not to Scale) +INB 5 10 SENSEB –INB 6 9 OUTB NC 7 8 REFB
020 81-
NC = NO CONNECT
69 0 Figure 3. Pin Configuration
Table 4. Pin Function Descriptions Pin No. Mnemonic Description
1, 7 NC No Connect. 2 −INA The 12 kΩ resistor connects to the negative terminal of Op Amp A. 3 +INA The 12 kΩ resistor connects to the positive terminal of Op Amp A. 4 −VS Negative Supply. 5 +INB The 12 kΩ resistor connects to the positive terminal of Op Amp B. 6 −INB The 12 kΩ resistor connects to the negative terminal of Op Amp B. 8 REFB The 6 kΩ resistor connects to the positive terminal of Op Amp B. 9 OUTB Op Amp B Output. 10 SENSEB The 6 kΩ resistor connects to the negative terminal of Op Amp B. 11 +VS Positive Supply. 12 SENSEA The 6 kΩ resistor connects to the negative terminal of Op Amp A. 13 OUTA Op Amp A Output. 14 REFA The 6 kΩ resistor connects to the positive terminal of Op Amp A. Rev. B | Page 5 of 16 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS MAXIMUM POWER DISSIPATION ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION CONFIGURATIONS POWER SUPPLIES OUTLINE DIMENSIONS ORDERING GUIDE
020 81-
NC = NO CONNECT
69 0 Figure 3. Pin Configuration
Table 4. Pin Function Descriptions Pin No. Mnemonic Description
1, 7 NC No Connect. 2 −INA The 12 kΩ resistor connects to the negative terminal of Op Amp A. 3 +INA The 12 kΩ resistor connects to the positive terminal of Op Amp A. 4 −VS Negative Supply. 5 +INB The 12 kΩ resistor connects to the positive terminal of Op Amp B. 6 −INB The 12 kΩ resistor connects to the negative terminal of Op Amp B. 8 REFB The 6 kΩ resistor connects to the positive terminal of Op Amp B. 9 OUTB Op Amp B Output. 10 SENSEB The 6 kΩ resistor connects to the negative terminal of Op Amp B. 11 +VS Positive Supply. 12 SENSEA The 6 kΩ resistor connects to the negative terminal of Op Amp A. 13 OUTA Op Amp A Output. 14 REFA The 6 kΩ resistor connects to the positive terminal of Op Amp A. Rev. B | Page 5 of 16 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS MAXIMUM POWER DISSIPATION ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION CONFIGURATIONS POWER SUPPLIES OUTLINE DIMENSIONS ORDERING GUIDE