AD8223ARZ vs AD8421BRZ Comparison
Detailed side-by-side comparison of AD8223ARZ by Analog Devices and AD8421BRZ by Analog Devices. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Analog Devices
AD8223ARZ - Single-Supply Instrumentation Amplifier | Analog Devices
AD8223ARZ ✓ Active
Specification Comparison
| Parameter | AD8223ARZ | AD8421BRZ |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | Amplifier ICs | Amplifier ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.46 | $4.90 |
| Number of Channels | 1 | — |
| Supply Voltage - Single | +3.0 V to +25 V | 5 V to 36 V |
| Supply Voltage - Dual | ±1.5 V to ±12.5 V | ±2.5 V to ±18 V |
| Gain Range | 5 to 1000 | 1 to 10000 |
| Default Gain | 5 | — |
| Bandwidth | 200 kHz (G=5) | 10 MHz (G=1) |
| Input Offset Voltage | 50 µV (max) | 60 µV max (B grade) |
| CMRR | 90 dB (min, G=10) | 126 dB min (G=100) |
| Output Type | Rail-to-Rail | — |
| Operating Temperature Range | -40°C to +85°C | — |
| Package | 8-SOIC (0.154", 3.90mm Width) | 8-Lead SOIC |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant |
| Number of Circuits | 1 | 1 |
| Amplifier Type | Instrumentation | Instrumentation Amplifier |
| Voltage Noise Density | — | 3 nV/√Hz typ |
| Quiescent Current | — | 2.3 mA typ |
| Input Bias Current | — | 250 pA max |
| Gain Drift | — | [DATA_NEEDED: gain drift] |
| Operating Temperature | — | -40°C to +85°C |
| REACH Status | — | Compliant |