Datasheet AD623 (Analog Devices) - 8
| 制造商 | Analog Devices |
| 描述 | Single and Dual-Supply, Rail-to-Rail, Low Cost Instrumentation Amplifier |
| 页数 / 页 | 24 / 8 — AD623. TYPICAL PERFORMANCE CHARACTERISTICS. 300. 280 260. 240. 220. 200. … |
| 修订版 | F |
| 文件格式/大小 | PDF / 1.5 Mb |
| 文件语言 | 英语 |
AD623. TYPICAL PERFORMANCE CHARACTERISTICS. 300. 280 260. 240. 220. 200. 180. 160. UNI. 140. 120. 100. –100 –80 –60 –40 –20. 80 100 120 140
文件文字版本
AD623 TYPICAL PERFORMANCE CHARACTERISTICS
At 25°C, VS = ±5 V, and RL = 10 kΩ, unless otherwise noted.
300 22 280 260 20 240 18 220 16 200 14 180 S S T 160 T 12 UNI 140 UNI 10 120 8 100 80 6 60 4 40 2 20 0 0
06
–100 –80 –60 –40 –20 0 20 40 60 80 100 120 140
03
–600 –500 –400 –300 –200 –100 0 100 200 300 400 500
0 0 8- 8- 77
INPUT OFFSET VOLTAGE (µV)
77
OUTPUT OFFSET VOLTAGE (µV)
00 00 Figure 3. Typical Distribution of Input Offset Voltage; Package Option N-8, R-8 Figure 6. Typical Distribution of Output Offset Voltage, VS = 5 V, Single Supply, VREF = −0.125 V; Package Option N-8, R-8
480 210 420 180 360 150 300 S S 120 T T 240 UNI UNI 90 180 60 120 60 30 0 0 –800 –600 –400 –200 0 200 400 600 800
04 07 0
–0.245 –0.240 –0.235 –0.230 –0.225 –0.220 –0.215 –0.210
0 8- 8-
OUTPUT OFFSET VOLTAGE (µV)
77
INPUT OFFSET CURRENT (nA)
77 00 00 Figure 4. Typical Distribution of Output Offset Voltage; Package Option N-8, R-8 Figure 7. Typical Distribution for Input Offset Current; Package Option N-8, R-8
22 20 20 18 18 16 16 14 14 12 S S T 12 T 10 UNI 10 UNI 8 8 6 6 4 4 2 2 0 0 –80 –60 –40 –20 0 20 40 60 80 100
05 08 0
–0.025 –0.020 –0.015 –0.010 –0.005 0 0.005 0.010
0 8- 8-
INPUT OFFSET VOLTAGE (µV)
77
INPUT OFFSET CURRENT (nA)
77 00 00 Figure 5. Typical Distribution of Input Offset Voltage, VS = 5 V, Figure 8. Typical Distribution for Input Offset Current, VS = 5 V, Single Supply, VREF = −0.125 V; Package Option N-8, R-8 Single Supply, VREF = −0.125 V; Package Option N-8, R-8 Rev. D | Page 8 of 24 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION CONNECTION DIAGRAM TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS SINGLE SUPPLY DUAL SUPPLIES BOTH DUAL AND SINGLE SUPPLIES ABSOLUTE MAXIMUM RATINGS ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION APPLICATIONS INFORMATION BASIC CONNECTION GAIN SELECTION REFERENCE TERMINAL INPUT AND OUTPUT OFFSET VOLTAGE INPUT PROTECTION RF INTERFERENCE GROUNDING Ground Returns for Input Bias Currents Output Buffering Single-Supply Data Acquisition System Amplifying Signals with Low Common-Mode Voltage INPUT DIFFERENTIAL AND COMMON-MODE RANGE vs. SUPPLY AND GAIN OUTLINE DIMENSIONS ORDERING GUIDE
At 25°C, VS = ±5 V, and RL = 10 kΩ, unless otherwise noted.
300 22 280 260 20 240 18 220 16 200 14 180 S S T 160 T 12 UNI 140 UNI 10 120 8 100 80 6 60 4 40 2 20 0 0
06
–100 –80 –60 –40 –20 0 20 40 60 80 100 120 140
03
–600 –500 –400 –300 –200 –100 0 100 200 300 400 500
0 0 8- 8- 77
INPUT OFFSET VOLTAGE (µV)
77
OUTPUT OFFSET VOLTAGE (µV)
00 00 Figure 3. Typical Distribution of Input Offset Voltage; Package Option N-8, R-8 Figure 6. Typical Distribution of Output Offset Voltage, VS = 5 V, Single Supply, VREF = −0.125 V; Package Option N-8, R-8
480 210 420 180 360 150 300 S S 120 T T 240 UNI UNI 90 180 60 120 60 30 0 0 –800 –600 –400 –200 0 200 400 600 800
04 07 0
–0.245 –0.240 –0.235 –0.230 –0.225 –0.220 –0.215 –0.210
0 8- 8-
OUTPUT OFFSET VOLTAGE (µV)
77
INPUT OFFSET CURRENT (nA)
77 00 00 Figure 4. Typical Distribution of Output Offset Voltage; Package Option N-8, R-8 Figure 7. Typical Distribution for Input Offset Current; Package Option N-8, R-8
22 20 20 18 18 16 16 14 14 12 S S T 12 T 10 UNI 10 UNI 8 8 6 6 4 4 2 2 0 0 –80 –60 –40 –20 0 20 40 60 80 100
05 08 0
–0.025 –0.020 –0.015 –0.010 –0.005 0 0.005 0.010
0 8- 8-
INPUT OFFSET VOLTAGE (µV)
77
INPUT OFFSET CURRENT (nA)
77 00 00 Figure 5. Typical Distribution of Input Offset Voltage, VS = 5 V, Figure 8. Typical Distribution for Input Offset Current, VS = 5 V, Single Supply, VREF = −0.125 V; Package Option N-8, R-8 Single Supply, VREF = −0.125 V; Package Option N-8, R-8 Rev. D | Page 8 of 24 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION CONNECTION DIAGRAM TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS SINGLE SUPPLY DUAL SUPPLIES BOTH DUAL AND SINGLE SUPPLIES ABSOLUTE MAXIMUM RATINGS ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION APPLICATIONS INFORMATION BASIC CONNECTION GAIN SELECTION REFERENCE TERMINAL INPUT AND OUTPUT OFFSET VOLTAGE INPUT PROTECTION RF INTERFERENCE GROUNDING Ground Returns for Input Bias Currents Output Buffering Single-Supply Data Acquisition System Amplifying Signals with Low Common-Mode Voltage INPUT DIFFERENTIAL AND COMMON-MODE RANGE vs. SUPPLY AND GAIN OUTLINE DIMENSIONS ORDERING GUIDE