AD623BRZ Analog Devices Inc, AD623BRZ Datasheet - Page 2

• Manufacturer Part Number: AD623BRZ
• Description: IC AMP INST R-R LP 8SOIC
• Manufacturer: Analog Devices Inc
• Type: Instrumentation Ampr

Specifications of AD623BRZ

• Amplifier Type: Instrumentation
• Number Of Circuits: 1
• Output Type: Rail-to-Rail
• Slew Rate: 0.3 V/µs
• -3db Bandwidth: 800kHz
• Current - Input Bias: 17nA
• Voltage - Input Offset: 25µV
• Current - Supply: 375µA
• Voltage - Supply, Single/dual (±): 2.7 V ~ 12 V, ± 2.5 V ~ 6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Number Of Channels: 1
• Number Of Elements: 1
• Power Supply Requirement: Single/Dual
• Common Mode Rejection Ratio: 77dB
• Input Resistance: 2000@5VMohm
• Input Offset Voltage: 0.1@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: SOIC
• Bandwidth: 2 kHz
• Current, Input Bias: 17 nA
• Current, Input Offset: 0.25 nA
• Current, Supply: 550 μA
• Impedance, Thermal: 155 °C/W
• Temperature, Operating, Range: -40 to +85 °C
• Voltage, Gain: 1-1000 V/V
• Voltage, Input: -4.85 to +3.5 V
• Voltage, Input Offset: 25 μV
• Voltage, Noise: 35 nV/sqrt Hz (Input), 50 nV/sqrt Hz (Output)
• Voltage, Output Swing: 0.01 to 4.5 V
• Voltage, Supply: 2.7 to 12 V
• No. Of Amplifiers: 1
• Gain Db Min: 1dB
• Amplifier Output: Rail To Rail
• Cmrr: 110dB
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output / Channel: -
• Gain Bandwidth Product: -
• Lead Free Status / Rohs Status: 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