| Parameters | 
                                                                                                            
                                            | Mount | Surface Mount | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 8-SOIC (0.154, 3.90mm Width) | 
                                                                            
                                            | Number of Pins | 8 | 
                                                                            
                                            | Weight | 540.001716mg | 
                                                                            
                                            | Operating Temperature | -40°C~85°C | 
                                                                            
                                            | Packaging | Tube | 
                                                                            
                                            | Series | X-AMP® | 
                                                                            
                                            | JESD-609 Code | e0 | 
                                                                            
                                            | Pbfree Code | no | 
                                                                            
                                            | Part Status | Obsolete | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                            
                                            | Number of Terminations | 8 | 
                                                                            
                                            | ECCN Code | EAR99 | 
                                                                            
                                            | Resistance | 103Ohm | 
                                                                            
                                            | Max Power Dissipation | 400mW | 
                                                                            
                                            | Terminal Position | DUAL | 
                                                                            
                                            | Terminal Form | GULL WING | 
                                                                            
                                            | Peak Reflow Temperature (Cel) | 235 | 
                                                                            
                                            | Number of Functions | 1 | 
                                                                            
                                            | Supply Voltage | 5V | 
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 20 | 
                                                                            
                                            | Base Part Number | AD603 | 
                                                                            
                                            | Pin Count | 8 | 
                                                                            
                                            | Number of Elements | 2 | 
                                                                            
                                            | Supply Voltage-Max (Vsup) | 6.3V | 
                                                                            
                                            | Number of Circuits | 1 | 
                                                                            
                                            | Analog IC - Other Type | ANALOG CIRCUIT | 
                                                                            
                                            | Operating Supply Current | 20mA | 
                                                                            
                                            | Nominal Supply Current | 20mA | 
                                                                            
                                            | Power Dissipation | 400mW | 
                                                                            
                                            | Slew Rate | 275V/μs | 
                                                                            
                                            | Amplifier Type | Variable Gain | 
                                                                            
                                            | Current - Input Bias | 200nA | 
                                                                            
                                            | Voltage - Supply, Single/Dual (±) | 9.5V~12.6V ±4.75V~6.3V | 
                                                                            
                                            | Output Current per Channel | 50mA | 
                                                                            
                                            | Gain Bandwidth Product | 90MHz | 
                                                                            
                                            | Neg Supply Voltage-Nom (Vsup) | -5V | 
                                                                            
                                            | Voltage Gain | 31.3dB | 
                                                                            
                                            | Gain | 31 dB | 
                                                                            
                                            | Dual Supply Voltage | 5V | 
                                                                            
                                            | Noise Figure | 8.8 dB | 
                                                                            
                                            | Height | 1.5mm | 
                                                                            
                                            | Length | 5mm | 
                                                                            
                                            | Width | 4mm | 
                                                                            
                                            | Radiation Hardening | No | 
                                                                            
                                            | RoHS Status | Non-RoHS Compliant | 
                                                                            
                                            | Lead Free | Contains Lead | 
                                                                                                    
                            
                         
                                                AD603AR Overview
A 8-SOIC (0.154, 3.90mm Width) case is used to package the op amp. Op amps are Variable Gain types of amplifier on the chip.  Instrumentation amplifier is delivered in a Tube case.  It is estimated that there will be at least 8 terminations this year. Buffer amplifier has a total of 8 pins on it. It would be helpful if you could remember that this op amp ic should be powered by an 5V battery. In total, the buffer amplifier consists of 8 pins. For this electrical component, Surface Mount is the recommended mounting type. With regard to operating temperature, this op amp functions well at -40°C~85°C.  Using a supply current of 20mA , this buffer op amp will be able to operate. There should be no change in the voltage gain. This op amp contains 1 circuits. There is a rating of 2 for the operating supply voltage of the buffer op amp. As the name implies, X-AMP? refers to the series of the buffer op amp. During testing, the instrumentation amplifier resistance should remain within a range of 103Ohm.  It should be noted that the other type of analog integrated circuit used in this instrumentation amplifier is known as the ANALOG CIRCUIT. 
AD603AR Features
8 Pins
supply voltage of 5V
31.3dB voltage gain
Resistance of 103Ohm
AD603AR Applications
There are a lot of Analog Devices Inc. AD603AR Instrumentational OP Amps applications. 
- RF cable systems
- Television
- Differentiator circuits
- Semiconductor detectors
- Tablets
- Test and measurement instruments 
- Power generator
- Voltage regulation circuit
- Measurements of Wheatstone bridge
- PDA