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The AD623ARZ is a single- or dual-supply integrated instrumentation amplifier with rail-to-rail output swing and supply voltages ranging from 3 to 12 V. By permitting single gain set resistor programming and adhering to the industry-standard pinout design, the AD623ARZ provides improved user flexibility. The AD623ARZ is designed for unity gain (G = 1) without an external resistor and may be programmed for gains of up to 1000 with an external resistor. The AD623ARZ achieves improved accuracy by increasing the ac common-mode rejection ratio (CMRR) at the same time as increasing gain; line noise harmonics are rejected due to constant CMRR up to 200 Hz. The AD623ARZ amplifies signals with common-mode voltages as low as 150 mV below ground and has a wide input common-mode range. With dual and single polarity power supply, the AD623ARZ maintains exceptional performance.
Easy to use
Rail-to-rail output swing
Input voltage range extends 150 mV below ground
Low power, 550 μA maximum supply current
Gain set with one external resistor
Noise: 35 nV/√Hz RTI noise at 1 kHz
Excellent dynamic specifications
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| Lifecycle Status | PRODUCTION (Last Updated: 3 weeks ago) |
| Factory Lead Time | 8 Weeks |
| Contact Plating | Tin |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 8 |
| Weight | 540.001716mg |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| JESD-609 Code | e3 |
| Pbfree Code | no |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Resistance | 2GOhm |
| Max Power Dissipation | 650mW |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | AD623 |
| Pin Count | 8 |
| Output Type | Rail-to-Rail |
| Power Supplies | 5V |
| Number of Channels | 1 |
| Operating Supply Current | 550μA |
| Nominal Supply Current | 550μA |
| Power Dissipation | 650mW |
| Max Supply Current | 550μA |
| Slew Rate | 0.3V/μs |
| Amplifier Type | Instrumentation |
| Common Mode Rejection Ratio | 90 dB |
| Current - Input Bias | 17nA |
| Voltage - Supply, Single/Dual (±) | 2.7V~12V ± 2.5V~6V |
| Input Offset Voltage (Vos) | 25μV |
| Bandwidth | 800 kHz |
| Gain Bandwidth Product | 800 kHz |
| Neg Supply Voltage-Nom (Vsup) | -5V |
| Average Bias Current-Max (IIB) | 0.0275μA |
| Power Supply Rejection Ratio (PSRR) | 80dB |
| Supply Voltage Limit-Max | 6V |
| Settling Time | 20 μs |
| -3db Bandwidth | 0.8MHz |
| Neg Supply Voltage-Max (Vsup) | -6V |
| Input Offset Current-Max (IIO) | 0.0025μA |
| Voltage Gain-Min | 1 |
| Height | 1.75mm |
| Length | 5mm |
| Width | 4mm |
| REACH SVHC | No SVHC |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Contains Lead |
AD623ARZ Datasheet
+8613715157867