Datasheet AD8225 (Analog Devices) - 9
| Hersteller | Analog Devices |
| Beschreibung | Precision Gain of 5 Instrumentation Amplifier |
| Seiten / Seite | 16 / 9 — AD8225. V p-p. GE SWING – 15. A T. 0.001%. L O. V 10. SETTLING TIME. … |
| Revision | A |
| Dateiformat / Größe | PDF / 381 Kb |
| Dokumentensprache | Englisch |
AD8225. V p-p. GE SWING – 15. A T. 0.001%. L O. V 10. SETTLING TIME. 0.01%. OUTPUT. 100. 100k. LOAD RESISTANCE –. STEP SIZE – V. HORIZ. CH 1 = 5V/DIV
Modelllinie für dieses Datenblatt
Textversion des Dokuments
AD8225 30 10 9 25 8 V p-p s 7 20 – 6 GE SWING – 15 5 A T 0.001% L O 4 V 10 SETTLING TIME 3 0.01% OUTPUT 2 5 1 0 0 10 100 1k 100k 0 5 10 15 20 LOAD RESISTANCE – STEP SIZE – V
TPC 19. Output Voltage Swing vs. Load Resistance TPC 22. Settling Time vs. Step Size
4 HORIZ CH 1 = 5V/DIV 100mV 2V (4 s/DIV) 3 100 OUTPUT (5V/DIV) 100 90 2 90 1 TEST 0 CIRCUIT CH 2 = 10mV/DIV OUTPUT –1 (0.001%/DIV) NONLINEARITY – ppm 10 –2 10 0 0 –3 –4 –10 0 10 OUTPUT VOLTAGE – V
TPC 20. Large Signal Pulse Response and Settling TPC 23. Gain Nonlinearity Time to 0.001%
1.5 INPUT 1.4 1.3 100 90 1.2 1 1.1 +85 C 1.0 +25 C Y CURRENT – mA 0.9 OUTPUT 0.8 –40 C SUPPL 10 0.7 0 2 0.6 CH 1 = 10mV, CH 2 = 20mV, H = 2 s 0.5 0 2 4 6 8 10 12 14 16 18 20 SUPPLY VOLTAGE – V
TPC 21. Small Signal Pulse Response, CL = 100 pF TPC 24. ISUPPLY vs. VSUPPLY and Temperature REV. A –9– Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS PIN FUNCTION DESCRIPTIONS ORDERING GUIDE Typical Performance Characteristics Test Circuits THEORY OF OPERATION 47pF 2 5 200mV APPLICATIONS Precision V-to-I Converter Driving a High Resolution ADC Using the Reference Input AD8225 Used as an EKG Front End Benefits of Fast Slew Rates Evaluation Board OUTLINE DIMENSIONS Revision History
TPC 19. Output Voltage Swing vs. Load Resistance TPC 22. Settling Time vs. Step Size
4 HORIZ CH 1 = 5V/DIV 100mV 2V (4 s/DIV) 3 100 OUTPUT (5V/DIV) 100 90 2 90 1 TEST 0 CIRCUIT CH 2 = 10mV/DIV OUTPUT –1 (0.001%/DIV) NONLINEARITY – ppm 10 –2 10 0 0 –3 –4 –10 0 10 OUTPUT VOLTAGE – V
TPC 20. Large Signal Pulse Response and Settling TPC 23. Gain Nonlinearity Time to 0.001%
1.5 INPUT 1.4 1.3 100 90 1.2 1 1.1 +85 C 1.0 +25 C Y CURRENT – mA 0.9 OUTPUT 0.8 –40 C SUPPL 10 0.7 0 2 0.6 CH 1 = 10mV, CH 2 = 20mV, H = 2 s 0.5 0 2 4 6 8 10 12 14 16 18 20 SUPPLY VOLTAGE – V
TPC 21. Small Signal Pulse Response, CL = 100 pF TPC 24. ISUPPLY vs. VSUPPLY and Temperature REV. A –9– Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS PIN FUNCTION DESCRIPTIONS ORDERING GUIDE Typical Performance Characteristics Test Circuits THEORY OF OPERATION 47pF 2 5 200mV APPLICATIONS Precision V-to-I Converter Driving a High Resolution ADC Using the Reference Input AD8225 Used as an EKG Front End Benefits of Fast Slew Rates Evaluation Board OUTLINE DIMENSIONS Revision History