AD8131ARM Analog Devices Inc, AD8131ARM Datasheet - Page 2

• Manufacturer Part Number: AD8131ARM
• Description: Amplifier IC
• Manufacturer: Analog Devices Inc

Specifications of AD8131ARM

• No. Of Amplifiers: 1
• Bandwidth: 620MHz
• Slew Rate: 2000V/µs
• No. Of Pins: 8
• Mounting Type: Surface Mount
• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• Package / Case: 8-uSOIC
• Rohs Status: RoHS non-compliant
• Amplifier Type: Differential
• Number Of Circuits: 1
• Output Type: Differential
• -3db Bandwidth: 400MHz
• Current - Input Bias: 500nA
• Voltage - Input Offset: 1500µV
• Current - Supply: 11.5mA
• Current - Output / Channel: 60mA
• Voltage - Supply, Single/dual (±): 2.8 V ~ 11 V, ±1.4 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Gain Bandwidth Product: -
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

AD8131
TABLE OF CONTENTS
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 7
Pin Configuration and Function Descriptions............................. 8
Typical Performance Characteristics ............................................. 9
Operational Description................................................................ 15
Theory of Operation ...................................................................... 16
REVISION HISTORY
6/05—Rev. A to Rev. B
Updated Format..................................................................Universal
Changed Upper Operating Limit .....................................Universal
Changes to Ordering Guide .......................................................... 20
±D
V
±D
V
ESD Caution.................................................................................. 7
Analyzing an Application Circuit............................................. 16
Closed-Loop Gain ...................................................................... 16
OCM
OCM
IN
IN
to ±OUT Specifications...................................................... 3
to ±OUT Specifications...................................................... 5
to ±OUT Specifications ..................................................... 4
to ±OUT Specifications ..................................................... 6
Rev. B | Page 2 of 20
Applications..................................................................................... 18
Outline Dimensions ....................................................................... 20
Estimating the Output Noise Voltage ...................................... 16
Calculating the Input Impedance of an
Application Circuit..................................................................... 16
Input Common-Mode Voltage Range in
Single-Supply Applications ....................................................... 17
Setting the Output Common-Mode Voltage .......................... 17
Driving a Capacitive Load......................................................... 17
Twisted-Pair Line Driver........................................................... 18
3 V Supply Differential A-to-D Driver.................................... 18
Unity-Gain, Single-Ended-to-Differential Driver ................. 19
Ordering Guide .......................................................................... 20