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| PartNumber | OPA1641AID | OPA1641AIDGKR | OPA1641AIDGKRG4 |
| Description | Audio Amplifiers Sound-Plus Hi-Perf JFET-Inp Aud Op Amp | Audio Amplifiers Sound-Plus High-Perf JFET-In Audio Op Amp | |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | Audio Amplifiers | Audio Amplifiers | - |
| RoHS | Y | Y | - |
| Series | OPA1641 | OPA1641 | - |
| Product | Audio Amplifiers | Audio Amplifiers | - |
| Output Power | - | - | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Type | 1-Channel Rail-to-Rail | 1-Channel Rail-to-Rail | - |
| Package / Case | SOIC-8 | VSSOP-8 | - |
| THD plus Noise | 0.00005 % | 0.00005 % | - |
| Supply Voltage Max | 18 V | 18 V | - |
| Supply Voltage Min | 2.25 V | 2.25 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Tube | Reel | - |
| Features | Burr-Brown Audio, Premium Sound | Burr-Brown Audio, Premium Sound | - |
| Input Type | Rail-to-Rail | Rail-to-Rail | - |
| Output Type | Rail-to-Rail | Rail-to-Rail | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Number of Channels | 1 Channel | 1 Channel | - |
| CMRR Common Mode Rejection Ratio | 120 dB to 126 dB | 120 dB to 126 dB | - |
| GBP Gain Bandwidth Product | 11 MHz | 11 MHz | - |
| Ib Input Bias Current | 20 pA | 20 pA | - |
| Moisture Sensitive | Yes | Yes | - |
| Operating Supply Current | 1.8 mA | 1.8 mA | - |
| Operating Supply Voltage | 4.5 V to 36 V | 4.5 V to 36 V | - |
| Product Type | Audio Amplifiers | Audio Amplifiers | - |
| SR Slew Rate | 20 V/us | 20 V/us | - |
| Factory Pack Quantity | 75 | 2500 | - |
| Subcategory | Audio ICs | Audio ICs | - |
| Vos Input Offset Voltage | 3.5 mV | 3.5 mV | - |
| Unit Weight | 0.002677 oz | 0.001058 oz | - |