Easy to use
Rail-to-rail output swing
Input voltage range extends 150 mV below ground
(single supply)
Low power, 550 u03bcA 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/u221aHz RTI noise at 1 kHz
Excellent dynamic specifications
800 kHz bandwidth (G = 1)
20 u03bcs settling time to 0.01% (G = 10)
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
Specifications
No. of Amplifiers:
1 Amplifier, 1Amplifiers
Input Offset Voltage:
200µV
Slew Rate:
0.3V/µs
Bandwidth:
800kHz
Supply Voltage Range:
2.7V to 12V ± 2.5V to ± 6V
Amplifier Case Style:
DIP
No. of Pins:
8Pins
Amplifier Output:
Single Ended
CMRR:
110dB
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
AD623 Series
Automotive Qualification Standard:
-
MSL:
-
SVHC:
No SVHC (07-Jul-2017)
Amplifer Supply Voltage:
2.7V to 12V ± 2.5V to ± 6V
Amplifier Type:
Instrumentation
Base Number:
623
Device Marking:
AD623ANZ
Gain Bandwidth:
800kHz
Input Offset Drift Max:
2µV/°C
Logic Function Number:
623
Operating Temperature Range:
-40°C to +85°C
Operational Amplifier Features:
Single Supply
Programmable Gain Max:
1000
Supply Current:
375µA
Supply Voltage Max:
12V
Supply Voltage Min:
2.5V
Alternate Descriptions
RS Components
Instrumentation amplifier,AD623AN DIP8
Newark Electronics
Instrument Amplifier, 1, 200 V, 0.3 V/ s, 800 kHz, 2.7V to 12V, 2.5V to 6V, DIP RoHS Compliant: Yes
