Datasheet ADA4522-1, ADA4522-2, ADA4522-4 (Analog Devices) - 8
| 制造商 | Analog Devices |
| 描述 | 55 V, EMI Enhanced, Zero Drift, Ultralow Noise, Rail-to-Rail Output Operational Amplifiers |
| 页数 / 页 | 33 / 8 — ADA4522-1/ADA4522-2/ADA4522-4. Data Sheet. PIN CONFIGURATIONS AND … |
| 修订版 | F |
| 文件格式/大小 | PDF / 1.1 Mb |
| 文件语言 | 英语 |
ADA4522-1/ADA4522-2/ADA4522-4. Data Sheet. PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS. NIC 1. 8 NIC. –IN 2 ADA4522-1 7 V+. +IN
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ADA4522-1/ADA4522-2/ADA4522-4 Data Sheet PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS NIC 1 8 NIC –IN 2 ADA4522-1 7 V+ +IN TOP VIEW 3 6 OUT (Not to Scale) V– 4 5 NIC
1 10
NOTES
68-
1. NIC = NOT INTERNALLY CONNECTED.
131 Figure 3. ADA4522-1 Pin Configuration
Table 7. ADA4522-1 Pi n Function Descriptions Pin No. Mnemonic Description
1, 5, 8 NIC Not Internally Connected 2 −IN Inverting Input 3 +IN Noninverting Input 4 V− Negative Supply Voltage 6 OUT Output 7 V+ Positive Supply Voltage
OUT A 1 8 V+ –IN A 2 ADA4522-2 7 OUT B +IN A TOP VIEW 3 6 –IN B (Not to Scale)
-002
V– 4 5 +IN B
13168 Figure 4. ADA4522-2 Pin Configuration
Table 8. ADA4522-2 Pi n Function Descriptions Pin No. Mnemonic Description
1 OUT A Output, Channel A 2 −IN A Inverting Input, Channel A 3 +IN A Noninverting Input, Channel A 4 V− Negative Supply Voltage 5 +IN B Noninverting Input, Channel B 6 −IN B Inverting Input, Channel B 7 OUT B Output, Channel B 8 V+ Positive Supply Voltage Rev. F | Page 8 of 33 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION PIN CONNECTION DIAGRAM TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS—5.0 V OPERATION ELECTRICAL CHARACTERISTICS—30 V OPERATION ELECTRICAL CHARACTERISTICS—55 V OPERATION ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE POWER SEQUENCING ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION ON-CHIP INPUT EMI FILTER AND CLAMP CIRCUIT THERMAL SHUTDOWN INPUT PROTECTION SINGLE-SUPPLY AND RAIL-TO-RAIL OUTPUT LARGE SIGNAL TRANSIENT RESPONSE Case 1 Case 2 NOISE CONSIDERATIONS 1/f Noise Source Resistance Residual Ripple Current Noise Density EMI REJECTION RATIO CAPACITIVE LOAD STABILITY APPLICATIONS INFORMATION SINGLE-SUPPLY INSTRUMENTATION AMPLIFIER LOAD CELL/STRAIN GAGE SENSOR SIGNAL CONDITIONING USING THE ADA4522-2 PRECISION LOW-SIDE CURRENT SHUNT SENSOR PRINTED CIRCUIT BOARD LAYOUT COMPARATOR OPERATION USE OF LARGE SOURCE RESISTANCE Unity Gain Follower with Large Source Resistance Workaround OUTLINE DIMENSIONS ORDERING GUIDE
1 10
NOTES
68-
1. NIC = NOT INTERNALLY CONNECTED.
131 Figure 3. ADA4522-1 Pin Configuration
Table 7. ADA4522-1 Pi n Function Descriptions Pin No. Mnemonic Description
1, 5, 8 NIC Not Internally Connected 2 −IN Inverting Input 3 +IN Noninverting Input 4 V− Negative Supply Voltage 6 OUT Output 7 V+ Positive Supply Voltage
OUT A 1 8 V+ –IN A 2 ADA4522-2 7 OUT B +IN A TOP VIEW 3 6 –IN B (Not to Scale)
-002
V– 4 5 +IN B
13168 Figure 4. ADA4522-2 Pin Configuration
Table 8. ADA4522-2 Pi n Function Descriptions Pin No. Mnemonic Description
1 OUT A Output, Channel A 2 −IN A Inverting Input, Channel A 3 +IN A Noninverting Input, Channel A 4 V− Negative Supply Voltage 5 +IN B Noninverting Input, Channel B 6 −IN B Inverting Input, Channel B 7 OUT B Output, Channel B 8 V+ Positive Supply Voltage Rev. F | Page 8 of 33 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION PIN CONNECTION DIAGRAM TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS—5.0 V OPERATION ELECTRICAL CHARACTERISTICS—30 V OPERATION ELECTRICAL CHARACTERISTICS—55 V OPERATION ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE POWER SEQUENCING ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION ON-CHIP INPUT EMI FILTER AND CLAMP CIRCUIT THERMAL SHUTDOWN INPUT PROTECTION SINGLE-SUPPLY AND RAIL-TO-RAIL OUTPUT LARGE SIGNAL TRANSIENT RESPONSE Case 1 Case 2 NOISE CONSIDERATIONS 1/f Noise Source Resistance Residual Ripple Current Noise Density EMI REJECTION RATIO CAPACITIVE LOAD STABILITY APPLICATIONS INFORMATION SINGLE-SUPPLY INSTRUMENTATION AMPLIFIER LOAD CELL/STRAIN GAGE SENSOR SIGNAL CONDITIONING USING THE ADA4522-2 PRECISION LOW-SIDE CURRENT SHUNT SENSOR PRINTED CIRCUIT BOARD LAYOUT COMPARATOR OPERATION USE OF LARGE SOURCE RESISTANCE Unity Gain Follower with Large Source Resistance Workaround OUTLINE DIMENSIONS ORDERING GUIDE