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AD623AN Electronic IC Chip Instrumentation Amplifier 1 Circuit Rail-To-Rail 8-PDIP

Categories Electronic IC Chip
Model Number: AD623AN
Place of Origin: Original
Brand Name: Original Manufacturer
Certification: Rosh
MOQ: 1
Price: Negotiation
Packaging Details: Original Packing
Delivery Time: In stock
Payment Terms: TT, Paypal, Western Union And So On
Supply Ability: 80000
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
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AD623AN Electronic IC Chip Instrumentation Amplifier 1 Circuit Rail-To-Rail 8-PDIP

AD623AN Electronic IC Chip Instrumentation Amplifier 1 Circuit Rail-to-Rail 8-PDIP

Amplifier TypeInstrumentation
Number of Circuits1
Output TypeRail-to-Rail
Slew Rate0.3 V/µs
-3db Bandwidth800kHz
Current - Input Bias17nA
Voltage - Input Offset25µV
Current - Supply375µA
Voltage - Supply, Single/Dual (±)2.7 V ~ 12 V, ± 2.5 V ~ 6 V
Operating Temperature-40°C ~ 85°C
Mounting TypeThrough Hole
Package / Case8-DIP (0.300", 7.62mm)
Supplier Device Package8-PDIP
Base Part NumberAD623


Easy to use

Rail-to-rail output swing

Input voltage range extends 150 mV below ground (single supply)

Low power, 550 µA maximum supply current Gain set with one external resistor

Gain range: 1 to 1000

High accuracy dc performance 0.10% gain accuracy (G = 1)

0.35% gain accuracy (G > 1) Noise: 35 nV/√Hz RTI noise at 1 kHz Excellent dynamic specifications

800 kHz bandwidth (G = 1)

20 µs settling time to 0.01% (G = 10)


Low power medical instrumentation Transducer interfaces Thermocouple amplifiers

Industrial process controls Difference amplifiers

Low power data acquisition


The AD623 is an integrated, single- or dual-supply instrumentation amplifier that delivers rail-to-rail output swing using supply voltages from 3 V to 12 V. The AD623 offers superior 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 superior 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 superior performance with dual and single polarity power supplies.

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