ADA4622-1ARJZ vs OPA1642AIDR Comparison
Detailed side-by-side comparison of ADA4622-1ARJZ by Analog Devices and OPA1642AIDR by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Analog Devices
ADA4622-1ARJZ - 30V 8MHz Low Bias JFET Op-Amp | Analog Devices
ADA4622-1ARJZ ✓ Active
Specification Comparison
| Parameter | ADA4622-1ARJZ | OPA1642AIDR |
|---|---|---|
| Brand | Analog Devices | Texas Instruments |
| Category | Amplifier ICs | Amplifier ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.62 | $2.88 |
| Manufacturer | Analog Devices Inc. | — |
| Amplifier Type | JFET Precision Operational Amplifier | — |
| Number of Channels | 1 | 2 (Dual) |
| Output Type | Rail-to-Rail | Rail-to-Rail Output |
| Supply Voltage (Single) | 5 V to 30 V | — |
| Supply Voltage (Dual) | ±5 V to ±15 V | — |
| Gain-Bandwidth Product | 8 MHz | — |
| Slew Rate | 23 V/µs | [DATA_NEEDED: slew rate] |
| Input Bias Current (typical) | 2 pA | — |
| Input Offset Voltage (max) | 200 µV | — |
| Input Offset Voltage Drift | 3 µV/°C | — |
| Input Voltage Noise Density | 11 nV/√Hz at 1 kHz | 5.1 nV/√Hz |
| Input Capacitance | 6 pF | — |
| Operating Temperature | -40°C to +125°C | -40 °C to +85 °C |
| Package | 5-Lead SOT-23 (RJ-5) | SOIC-8 (D) |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | [DATA_NEEDED: MSL level] | 2 (per JEDEC J-STD-020) |
| RoHS Status | Compliant | Compliant |
| Topology | — | JFET-Input, Unity-Gain Stable |
| THD+N | — | 0.00005% (typ) |
| Input Offset Voltage | — | ±2.5 mV (typ) |
| Input Bias Current | — | 2 pA (typ) |
| Input Impedance | — | JFET, very high input impedance |
| Gain Bandwidth Product | — | [DATA_NEEDED: GBP] |
| Supply Voltage Range (Dual) | — | ±2.25 V to ±18 V |
| Supply Voltage Range (Single) | — | 4.5 V to 36 V |
| Quiescent Current per Channel | — | [DATA_NEEDED: Iq] |
| Lead Free | — | Yes |