AD623ARMZ-REEL7 Datasheet

Instrumentation Amplifiers


The AD623ARMZ-REEL7 is an integrated single-supply instrumentation amplifier that delivers rail-to-rail output swing on a 3 V to 12 V supply. The AD623ARMZ-REEL7 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 AD623ARMZ-REEL7 is configured for unity gain (G = 1), and with an external resistor, the AD623ARMZ-REEL7 can be programmed for gains up to 1000.The AD623ARMZ-REEL7 holds errors to a minimum by providing superior ac CMRR that increases with increasing gain. Line noise, as well as line harmonics, are rejected because the CMRR remains constant up to 200 Hz. The AD623ARMZ-REEL7 has a wide input commonmode range and can amplify signals that have a common-mode voltage 150 mV below ground. Although the design of the AD623ARMZ-REEL7 was optimized to operate from a single supply, the AD623ARMZ-REEL7 still provides superior performance when operated from a dual voltage supply (±2.5 V to ±6.0 V). Low power consumption (1.5 mW at 3 V), wide supply voltage range, and rail-to-rail output swing make the AD623ARMZ-REEL7 ideal for battery-powered applications. The rail-to-rail output stage maximizes the dynamic range when operating from low supply voltages. The AD623ARMZ-REEL7 replaces discrete instrumentation amplifier designs and offers superior linearity, temperature stability, and reliability in a minimum of space. AD623ARMZ-REEL7 Features •Easy to use •Higher performance than discrete design •Single-supply and dual-supply operation •Rail-to-rail output swing AD623ARMZ-REEL7 Applications •Low power medical instrumentation •Transducer interfaces •Thermocouple amplifiers •ndustrial process controls •Difference amplifiers •Low power data acquisition


[{"Name":"Input Offset Voltage:","Value":"200 uV"},{"Name":"Available Set Gain:","Value":"1 V/V to 1000 V/V"},{"Name":"Operating Supply Voltage:","Value":"2.7 V to 12 V"},{"Name":"Supply Current:","Value":"375 uA, 305 uA"},{"Name":"Maximum Operating Temperature:","Value":"+ 85 C"},{"Name":"Minimum Operating Temperature:","Value":"- 40 C"},{"Name":" Dual Supply Voltage:","Value":".5 V to 6 V"},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""}]

Manufacturer information


Electrification, automation and digitalization are the long-term growth fields of Siemens. In order to take full advantage of the market potential in these fields, our businesses are bundled into eight divisions and Siemens Healthineers as well as Siemens Wind Power as a separately managed businesses.

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