Integrated Circuits (ICs)

AD623ARMZ

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SINGLE AND DUAL-SUPPLY, RAIL-TO-RAIL, LOW COST INSTRUMENTATION AMPLIFIER

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Search across all available documentation for this part.

DocumentsAN-244: A User's Guide to I.C. Instrumentation Amplifiers AN-589: Ways to Optimize the Performance of a Difference Amplifier (Rev.B)+8

Integrated Circuits (ICs)

AD623ARMZ

Active

Analog Devices Inc./Maxim Integrated

SINGLE AND DUAL-SUPPLY, RAIL-TO-RAIL, LOW COST INSTRUMENTATION AMPLIFIER

Deep-Dive with AI

DocumentsAN-244: A User's Guide to I.C. Instrumentation Amplifiers AN-589: Ways to Optimize the Performance of a Difference Amplifier (Rev.B)+8

Specifications Series Pricing CAD Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	AD623ARMZ

-3db Bandwidth	800 kHz
Amplifier Type	Instrumentation
Current - Input Bias	17 nA
Current - Supply	375 µA
Mounting Type	Surface Mount
Number of Circuits	1
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output Type	Rail-to-Rail
Package Length	0.118 in
Package Name	8-MSOP, 8-TSSOP, 8-MSOP
Package Width	3 mm
Slew Rate	0.3 V/µs
Voltage - Input Offset	200 µV
Voltage - Supply Span (Max)	12 V
Voltage - Supply Span (Min)	2.7 V

AD623 Series

Part	Current - Supply	Package Length	Package Name	Package Width	Voltage - Supply Span (Max)	Operating Temperature (Min)	Operating Temperature (Max)	Current - Input Bias	Number of Circuits	-3db Bandwidth	Output Type	Mounting Type	Amplifier Type	Slew Rate	Voltage - Supply Span (Min)	Voltage - Input Offset
Analog Devices Inc./Maxim Integrated AD623BR	375 µA	0.154 in	8-SOIC	3.9 mm	12 V	-40 °C	85 °C	17 nA	1	800 kHz	Rail-to-Rail	Surface Mount	Instrumentation	0.3 V/µs	2.7 V	25 µV
Analog Devices Inc./Maxim Integrated AD623ARMZ	375 µA	0.118 in	8-MSOP 8-TSSOP 8-MSOP	3 mm	12 V	-40 °C	85 °C	17 nA	1	800 kHz	Rail-to-Rail	Surface Mount	Instrumentation	0.3 V/µs	2.7 V	200 µV
Analog Devices Inc./Maxim Integrated AD623ARMZ-REEL	375 µA	0.118 in	8-MSOP 8-TSSOP 8-MSOP	3 mm	12 V	-40 °C	85 °C	17 nA	1	800 kHz	Rail-to-Rail	Surface Mount	Instrumentation	0.3 V/µs	2.7 V	200 µV
Analog Devices Inc./Maxim Integrated AD623BRZ-RL	375 µA	0.154 in	8-SOIC	3.9 mm	12 V	-40 °C	85 °C	17 nA	1	800 kHz	Rail-to-Rail	Surface Mount	Instrumentation	0.3 V/µs	2.7 V	25 µV
Analog Devices Inc./Maxim Integrated AD623BR-REEL7	375 µA	0.154 in	8-SOIC	3.9 mm	12 V	-40 °C	85 °C	17 nA	1	800 kHz	Rail-to-Rail	Surface Mount	Instrumentation	0.3 V/µs	2.7 V	25 µV
Analog Devices Inc./Maxim Integrated AD623AR-REEL	375 µA	0.154 in	8-SOIC	3.9 mm	12 V	-40 °C	85 °C	17 nA	1	800 kHz	Rail-to-Rail	Surface Mount	Instrumentation	0.3 V/µs	2.7 V	25 µV
Analog Devices Inc./Maxim Integrated AD623BRZ	375 µA	0.154 in	8-SOIC	3.9 mm	12 V	-40 °C	85 °C	17 nA	1	800 kHz	Rail-to-Rail	Surface Mount	Instrumentation	0.3 V/µs	2.7 V	25 µV
Analog Devices Inc./Maxim Integrated AD623ARZ-RL	375 µA	0.154 in	8-SOIC	3.9 mm	12 V	-40 °C	85 °C	17 nA	1	800 kHz	Rail-to-Rail	Surface Mount	Instrumentation	0.3 V/µs	2.7 V	25 µV
Analog Devices Inc./Maxim Integrated AD623AR	375 µA	0.154 in	8-SOIC	3.9 mm	12 V	-40 °C	85 °C	17 nA	1	800 kHz	Rail-to-Rail	Surface Mount	Instrumentation	0.3 V/µs	2.7 V	25 µV
Analog Devices Inc./Maxim Integrated AD623BN	375 µA	0.3 in	8-DIP 8-PDIP	7.62 mm	12 V	-40 °C	85 °C	17 nA	1	800 kHz	Rail-to-Rail	Through Hole	Instrumentation	0.3 V/µs	2.7 V	25 µV

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	Tube	1	$ 7.93	1m+
		10	$ 5.43
		25	$ 4.79
		100	$ 4.06
		250	$ 3.71
		500	$ 3.50
		1000	$ 3.32
		2500	$ 3.17

CAD

3D models and CAD resources for this part

Description

General part information

AD623 Series

The AD623 is an integrated, single- or dual-supply instrumentation amplifier that delivers rail-to-rail output swing using supply voltages from 2.7 V to 12 V. The AD623 offers user flexibility by allowing single gain set resistor programming and by conforming to the 8-lead industry standard pinout configuration. With no external resistor, the AD623 is configured for unity gain (G = 1), and with an external resistor, the AD623 can be programmed for gains of up to 1000.The accuracy of the AD623 is the result of increasing ac common-mode rejection ratio (CMRR) coincident with increasing gain. Line noise harmonics are rejected due to constant CMRR up to 200 Hz. The AD623 has a wide input common-mode range and amplifies signals with common-mode voltages as low as 150 mV below ground. The AD623 maintains optimal performance with dual and single polarity power supplies.ApplicationsLow power medical instrumentationTransducer interfacesThermocouple amplifiersIndustrial process controlsDifference amplifiersLow power data acquisition