Datasheet AD8479-EP (Analog Devices) - 6
| 制造商 | Analog Devices |
| 描述 | Very High Common-Mode Voltage Precision Difference Amplifier |
| 页数 / 页 | 7 / 6 — AD8479-EP. Enhanced Product. TYPICAL PERFORMANCE CHARACTERISTICS. … |
| 文件格式/大小 | PDF / 219 Kb |
| 文件语言 | 英语 |
AD8479-EP. Enhanced Product. TYPICAL PERFORMANCE CHARACTERISTICS. NORMALIZED AT 25°C REPRESENTATIVE DATA. +ISC. mA). ( NT. V) V/ (µ
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AD8479-EP Enhanced Product TYPICAL PERFORMANCE CHARACTERISTICS
VS = ±15 V, unless otherwise noted.
40 80 NORMALIZED AT 25°C REPRESENTATIVE DATA +ISC 30 60 20 mA) 40 ( NT 10 20 V) V/ (µ CURRE 0 R T 0 MR C RCUI –10 –20 -CI T R –20 –40 HO S –ISC –30 –60 –40 –80 –55 –35 –15 5 25 45 65 85 105 125
004
–55 –35 –15 5 25 45 65 85 105 125
007
TEMPERATURE (°C) TEMPERATURE (°C)
20677- 20677- Figure 4. CMRR vs. Temperature, VCM = ±20 V Figure 7. Short-Circuit Current (±ISC) vs. Temperature
15 12 10 +SR 10 8 6 ) 5 s 4 µ –55°C –40°C 2 (V) +25°C E (V/ T R 0 L = 2kΩ UT +85°C A 0 C O L = 1000pF V +105°C R +125°C –2 EW –5 SL –4 –6 –10 –8 –SR –10 –15 –12 0 5 10 15 20 25 30 35 40 45
005
–55 –35 –15 5 25 45 65 85 105 125
008
ILOAD (mA) TEMPERATURE (°C)
20677- 20677- Figure 5. VOUT vs. Output Current (ILOAD) at Various Temperatures Figure 8. Slew Rate (±SR) vs. Temperature
200 1000 VS = ±15V 900 VS = ±12V VS = ±5V 100 800 ) A) 700 µ /V ( V µ 0 NT 600 R ( 500 RRO CURRE Y N E –100 L 400 AI P G UP 300 S –200 200 100 –300 0 –55 –35 –15 5 25 45 65 85 105 125
006
–55 –35 –15 5 25 45 65 85 105 125
009
TEMPERATURE (°C) TEMPERATURE (°C)
20677- 20677- Figure 6. Gain Error vs. Temperature Figure 9. Supply Current vs. Temperature Rev. 0 | Page 6 of 7 Document Outline Features Enhanced Product Features Applications Functional Block Diagram General Description Revision History Specifications Absolute Maximum Ratings Thermal Resistance ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Outline Dimensions Ordering Guide
VS = ±15 V, unless otherwise noted.
40 80 NORMALIZED AT 25°C REPRESENTATIVE DATA +ISC 30 60 20 mA) 40 ( NT 10 20 V) V/ (µ CURRE 0 R T 0 MR C RCUI –10 –20 -CI T R –20 –40 HO S –ISC –30 –60 –40 –80 –55 –35 –15 5 25 45 65 85 105 125
004
–55 –35 –15 5 25 45 65 85 105 125
007
TEMPERATURE (°C) TEMPERATURE (°C)
20677- 20677- Figure 4. CMRR vs. Temperature, VCM = ±20 V Figure 7. Short-Circuit Current (±ISC) vs. Temperature
15 12 10 +SR 10 8 6 ) 5 s 4 µ –55°C –40°C 2 (V) +25°C E (V/ T R 0 L = 2kΩ UT +85°C A 0 C O L = 1000pF V +105°C R +125°C –2 EW –5 SL –4 –6 –10 –8 –SR –10 –15 –12 0 5 10 15 20 25 30 35 40 45
005
–55 –35 –15 5 25 45 65 85 105 125
008
ILOAD (mA) TEMPERATURE (°C)
20677- 20677- Figure 5. VOUT vs. Output Current (ILOAD) at Various Temperatures Figure 8. Slew Rate (±SR) vs. Temperature
200 1000 VS = ±15V 900 VS = ±12V VS = ±5V 100 800 ) A) 700 µ /V ( V µ 0 NT 600 R ( 500 RRO CURRE Y N E –100 L 400 AI P G UP 300 S –200 200 100 –300 0 –55 –35 –15 5 25 45 65 85 105 125
006
–55 –35 –15 5 25 45 65 85 105 125
009
TEMPERATURE (°C) TEMPERATURE (°C)
20677- 20677- Figure 6. Gain Error vs. Temperature Figure 9. Supply Current vs. Temperature Rev. 0 | Page 6 of 7 Document Outline Features Enhanced Product Features Applications Functional Block Diagram General Description Revision History Specifications Absolute Maximum Ratings Thermal Resistance ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Outline Dimensions Ordering Guide