Datasheet AD8276, AD8277 (Analog Devices) - 9
| Fabricante | Analog Devices |
| Descripción | Low Power, Wide Supply Range, Low Cost Unity-Gain Difference Amplifiers |
| Páginas / Página | 22 / 9 — Data Sheet. AD8276. /AD8277. 120. VS = ±15V. VREF = MIDSUPPLY. 100. E (V) … |
| Revisión | D |
| Formato / tamaño de archivo | PDF / 485 Kb |
| Idioma del documento | Inglés |
Data Sheet. AD8276. /AD8277. 120. VS = ±15V. VREF = MIDSUPPLY. 100. E (V) G. VS = 5V. A T. E VO. RR (. -MO N. S = 2.7V. MMO O. C T. PU IN. 10k. 100k. –0.5. 0.5
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Data Sheet AD8276 /AD8277 120 8 VS = ±15V VREF = MIDSUPPLY 6 100 E (V) G VS = 5V A T 4 80 L B) E VO d 2 D 60 RR ( -MO N 0 V CM S = 2.7V 40 MMO O –2 C T 20 PU IN –4 0 –6 1 10 100 1k 10k 100k 1M
011
–0.5 0.5 1.5 2.5 3.5 4.5 5.5
014
FREQUENCY (Hz) OUTPUT VOLTAGE (V)
07692- 07692- Figure 14. CMRR vs. Frequency Figure 17. Input Common-Mode Voltage vs. Output Voltage, 5 V and 2.7 V Supplies, VREF = Midsupply
120 8 VREF = 0V VS = 5V 100 6 E (V) G A T 80 L 4 –PSRR B) E VO d D 60 2 RR ( -MO S N P +PSRR 40 MMO V 0 S = 2.7V O C T 20 PU –2 IN 0 –4 1 10 100 1k 10k 100k 1M
012
–0.5 0.5 1.5 2.5 3.5 4.5 5.5
015
FREQUENCY (Hz)
07692-
OUTPUT VOLTAGE (V)
07692- Figure 15. PSRR vs. Frequency Figure 18. Input Common-Mode Voltage vs. Output Voltage, 5 V and 2.7 V Supplies, VREF = 0 V
30 +VS V –0.1 S = ±15V 20 ES –0.2 E (V) ) G G V A A T –0.3 T G ( L L 10 WIN –0.4 Y VO E VO S D GE PPL TA = –40°C 0 VS = ±5V -MO TA = +25°C N SU OLTA O TA = +85°C T +0.4 TA = +125°C MMO T V –10 U O ED R C TP +0.3 T ER OU PU –20 EF +0.2 IN R +0.1 –30 –VS –20 –15 –10 –5 0 5 10 15 20
013
2 4 6 8 10 12 14 16 18
016
OUTPUT VOLTAGE (V) SUPPLY VOLTAGE (±V
07692-
S)
07692- Figure 16. Input Common-Mode Voltage vs. Output Voltage, Figure 19. Output Voltage Swing (V) Referred to Supply Voltages vs. Supply ±15 V and ±5 V Supplies Voltage Per Channel and Temperature, RL = 10 kΩ Rev. D | Page 9 of 22 Document Outline Features Applications General Description Functional Block Diagrams Table of Contents Revision History Specifications Absolute Maximum Ratings Thermal Resistance Maximum Power Dissipation Short-Circuit Current ESD Caution Pin Configurations and Function Descriptions Typical Performance Characteristics Theory of Operation Circuit Information DC Performance AC Performance Driving the AD8276/AD8277 Input Voltage Range Power Supplies Applications Information Configurations Differential Output Current Source Voltage and Current Monitoring Instrumentation Amplifier RTD Die Information Die Specifications and Assembly Recommendations Outline Dimensions Ordering Guide
011
–0.5 0.5 1.5 2.5 3.5 4.5 5.5
014
FREQUENCY (Hz) OUTPUT VOLTAGE (V)
07692- 07692- Figure 14. CMRR vs. Frequency Figure 17. Input Common-Mode Voltage vs. Output Voltage, 5 V and 2.7 V Supplies, VREF = Midsupply
120 8 VREF = 0V VS = 5V 100 6 E (V) G A T 80 L 4 –PSRR B) E VO d D 60 2 RR ( -MO S N P +PSRR 40 MMO V 0 S = 2.7V O C T 20 PU –2 IN 0 –4 1 10 100 1k 10k 100k 1M
012
–0.5 0.5 1.5 2.5 3.5 4.5 5.5
015
FREQUENCY (Hz)
07692-
OUTPUT VOLTAGE (V)
07692- Figure 15. PSRR vs. Frequency Figure 18. Input Common-Mode Voltage vs. Output Voltage, 5 V and 2.7 V Supplies, VREF = 0 V
30 +VS V –0.1 S = ±15V 20 ES –0.2 E (V) ) G G V A A T –0.3 T G ( L L 10 WIN –0.4 Y VO E VO S D GE PPL TA = –40°C 0 VS = ±5V -MO TA = +25°C N SU OLTA O TA = +85°C T +0.4 TA = +125°C MMO T V –10 U O ED R C TP +0.3 T ER OU PU –20 EF +0.2 IN R +0.1 –30 –VS –20 –15 –10 –5 0 5 10 15 20
013
2 4 6 8 10 12 14 16 18
016
OUTPUT VOLTAGE (V) SUPPLY VOLTAGE (±V
07692-
S)
07692- Figure 16. Input Common-Mode Voltage vs. Output Voltage, Figure 19. Output Voltage Swing (V) Referred to Supply Voltages vs. Supply ±15 V and ±5 V Supplies Voltage Per Channel and Temperature, RL = 10 kΩ Rev. D | Page 9 of 22 Document Outline Features Applications General Description Functional Block Diagrams Table of Contents Revision History Specifications Absolute Maximum Ratings Thermal Resistance Maximum Power Dissipation Short-Circuit Current ESD Caution Pin Configurations and Function Descriptions Typical Performance Characteristics Theory of Operation Circuit Information DC Performance AC Performance Driving the AD8276/AD8277 Input Voltage Range Power Supplies Applications Information Configurations Differential Output Current Source Voltage and Current Monitoring Instrumentation Amplifier RTD Die Information Die Specifications and Assembly Recommendations Outline Dimensions Ordering Guide