Description
OPA1644AID Texas Instruments - Yeehing Electronics
OPA1641/1642/1644 SoundPLUS™ High-Performance, JFET-Input Audio OpAmps
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 4.169 |
| 100 — 249 | 3.399 |
| 250 — 999 | 2.672 |
| 1,000 + | 1.59 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Audio Amplifiers |
| RoHS | Y |
| Series | OPA1644 |
| Product | Audio Amplifiers |
| Output Power | - |
| Mounting Style | SMD/SMT |
| Type | 4-Channel Rail-to-Rail |
| Package / Case | SOIC-14 |
| THD plus Noise | 0.00005 % |
| Supply Voltage - Max | 18 V |
| Supply Voltage - Min | 2.25 V |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C |
| Packaging | Tube |
| Features | Burr-Brown Audio, Premium Sound |
| Input Type | Rail-to-Rail |
| Output Type | Rail-to-Rail |
| Brand | Texas Instruments |
| Number of Channels | 4 Channel |
| CMRR - Common Mode Rejection Ratio | 120 dB to 126 dB |
| GBP - Gain Bandwidth Product | 11 MHz |
| Ib - Input Bias Current | 20 pA |
| Moisture Sensitive | Yes |
| Operating Supply Current | 1.8 mA |
| Operating Supply Voltage | 4.5 V to 36 V |
| Product Type | Audio Amplifiers |
| SR - Slew Rate | 20 V/us |
| Factory Pack Quantity | 50 |
| Subcategory | Audio ICs |
| Vos - Input Offset Voltage | 3.5 mV |
| Unit Weight | 0.011923 oz |
For more information, please refer to datasheet
Documents
| OPA1644AID Datasheet |
More Information
The OPA1641 (single), OPA1642 (dual), and OPA1644 (quad) series are JFET-input, ultralow distortion, low-noise operational amplifiers fully specified for audio applications.
