AD623ARM Analog Devices Inc, AD623ARM Datasheet - Page 2

• Manufacturer Part Number: AD623ARM
• Description: Instrumentation Amplifier IC
• Manufacturer: Analog Devices Inc
• Type: Instrumentation Ampr

Specifications of AD623ARM

• No. Of Amplifiers: 1
• Slew Rate: 0.3V/µs
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +85°C
• Programmable Gain Max: 1000
• Mounting Type: Surface Mount
• Supply Voltage Min: 2.5V
• Gain Min, V/v: 1
• Rohs Status: RoHS non-compliant
• Amplifier Type: Instrumentation
• Number Of Circuits: 1
• Output Type: Rail-to-Rail
• -3db Bandwidth: 800kHz
• Current - Input Bias: 17nA
• Voltage - Input Offset: 200µV
• Current - Supply: 375µA
• Voltage - Supply, Single/dual (±): 2.7 V ~ 12 V, ± 2.5 V ~ 6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Number Of Channels: 1
• Number Of Elements: 1
• Power Supply Requirement: Single/Dual
• Common Mode Rejection Ratio: 70dB
• Input Resistance: 2000@5VMohm
• Input Offset Voltage: 0.5@5VmV
• Input Bias Current: 0.025@5VnA
• Single Supply Voltage (typ): 3/5/9V
• Dual Supply Voltage (typ): ±3/±5V
• Power Supply Rejection Ratio: 80dB
• Power Dissipation: 650mW
• Rail/rail I/o Type: Rail to Rail Output
• Single Supply Voltage (min): 2.7V
• Single Supply Voltage (max): 12V
• Dual Supply Voltage (min): ±2.5V
• Dual Supply Voltage (max): ±6V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 8
• Package Type: MSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Output / Channel: -
• Gain Bandwidth Product: -
• Lead Free Status / Rohs Status: Not Compliant

AD623
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
General Description ......................................................................... 1
Connection Diagram ....................................................................... 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Absolute Maximum Ratings ............................................................ 7
Typical Performance Characteristics ............................................. 8
Theory of Operation ...................................................................... 15
REVISION HISTORY
7/08—Rev. C to Rev. D
Updated Format .................................................................. Universal
Changes to Features Section and General Description Section . 1
Changes to Table 3 ............................................................................ 6
Changes to Figure 40 ...................................................................... 14
Changes to Theory of Operation Section .................................... 15
Changes to Figure 42 and Figure 43 ............................................. 16
Changes to Table 7 .......................................................................... 19
Updated Outline Dimensions ....................................................... 22
Changes to Ordering Guide .......................................................... 23
9/99—Rev. B to Rev. C
Single Supply ................................................................................. 3
Dual Supplies ................................................................................ 4
Both Dual and Single Supplies .................................................... 6
ESD Caution .................................................................................. 7
Rev. D | Page 2 of 24
Applications Information .............................................................. 16
Outline Dimensions ....................................................................... 22
Basic Connection ....................................................................... 16
Gain Selection ............................................................................. 16
Reference Terminal .................................................................... 16
Input and Output Offset Voltage .............................................. 17
Input Protection ......................................................................... 17
RF Interference ........................................................................... 17
Grounding ................................................................................... 18
Input Differential and Common-Mode Range vs. Supply and
Gain .............................................................................................. 20
Ordering Guide .......................................................................... 23