AD8551ARZ Analog Devices Inc, AD8551ARZ Datasheet - Page 2

• Manufacturer Part Number: AD8551ARZ
• Description: IC OPAMP CHOPPER R-R 30MA 8SOIC
• Manufacturer: Analog Devices Inc
• Type: General Purpose Amplifierr

Specifications of AD8551ARZ

• Slew Rate: 0.4 V/µs
• Amplifier Type: Chopper (Zero-Drift)
• Number Of Circuits: 1
• Output Type: Rail-to-Rail
• Gain Bandwidth Product: 1.5MHz
• Current - Input Bias: 10pA
• Voltage - Input Offset: 1000µV
• Current - Supply: 850µA
• Current - Output / Channel: 30mA
• Voltage - Supply, Single/dual (±): 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Op Amp Type: Zero Drift
• No. Of Amplifiers: 1
• Bandwidth: 1.5MHz
• Supply Voltage Range: 2.7V To 5.5V
• Amplifier Case Style: SOIC
• No. Of Pins: 8
• Rail/rail I/o Type: Rail to Rail Input/Output
• Number Of Elements: 1
• Unity Gain Bandwidth Product: 1.5MHz
• Common Mode Rejection Ratio: 120dB
• Input Offset Voltage: 5uV
• Input Bias Current: 50pA
• Single Supply Voltage (typ): 3V
• Dual Supply Voltage (typ): Not RequiredV
• Voltage Gain In Db: 145dB
• Power Supply Rejection Ratio: 120dB
• Power Supply Requirement: Single
• Shut Down Feature: No
• Single Supply Voltage (min): 2.7V
• Single Supply Voltage (max): 5V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Technology: CMOS
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 8
• Package Type: SOIC N
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• -3db Bandwidth: -
• Lead Free Status / Rohs Status: Compliant

AD8551/AD8552/AD8554
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
General Description ......................................................................... 1
Pin Configurations ........................................................................... 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Absolute Maximum Ratings ............................................................ 5
Typical Performance Characteristics ............................................. 6
Functional Description .................................................................. 14
REVISION HISTORY
9/08—Rev. C to Rev. D
Changes to Ordering Guide .......................................................... 23
3/07—Rev. B to Rev. C
Changes to Specifications Section .................................................. 3
2/07—Rev. A to Rev. B
Updated Format .................................................................. Universal
Changes to Figure 54 ...................................................................... 16
Deleted Spice Model Section ......................................................... 19
Deleted Figure 63, Renumbered Sequentially ............................ 19
Changes to Ordering Guide .......................................................... 24
11/02—Rev. 0 to Rev. A
Edits to Figure 60 ............................................................................ 16
Updated Outline Dimensions ....................................................... 20
Electrical Characteristics ............................................................. 3
Thermal Characteristics .............................................................. 5
ESD Caution .................................................................................. 5
Amplifier Architecture .............................................................. 14
Basic Auto-Zero Amplifier Theory .......................................... 14
High Gain, CMRR, PSRR .......................................................... 16
Maximizing Performance Through Proper Layout ............... 16
Rev. D | Page 2 of 24
Applications ..................................................................................... 20
Outline Dimensions ....................................................................... 22
1/f Noise Characteristics ........................................................... 17
Intermodulation Distortion ...................................................... 17
Broadband and External Resistor Noise Considerations ...... 18
Output Overdrive Recovery ...................................................... 18
Input Overvoltage Protection ................................................... 18
Output Phase Reversal ............................................................... 19
Capacitive Load Drive ............................................................... 19
Power-Up Behavior .................................................................... 19
A 5 V Precision Strain Gage Circuit ........................................ 20
3 V Instrumentation Amplifier ................................................ 20
A High Accuracy Thermocouple Amplifier ........................... 21
Precision Current Meter ............................................................ 21
Precision Voltage Comparator .................................................. 21
Ordering Guide .......................................................................... 23