Active Member
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[China]
Address: 1702, Dingcheng international building, Zhonghang Road, Futian District, Shenzhen
Contact name:DANDAN
Shenzhen Sai Collie Technology Co., Ltd. |
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OPA1642AIDGKT Amplifier IC
Chips Dual SoundPlus™ High Performance JFET-Input Audio Op Amp Package VSSOP-8
| SMD/SMT | |
| Rail-to-Rail | |
| VSSOP-8 | |
| 0.00005 % | |
| 36 V | |
| 4.5 V | |
| - 40 C | |
| + 85 C | |
| Reel | |
| Cut Tape | |
| MouseReel | |
| Brand: | Texas Instruments |
| CMRR - Common Mode Rejection Ratio: | 120 dB to 126 dB |
| Features: | Burr-Brown Audio, Premium Sound |
| GBP - Gain Bandwidth Product: | 11 MHz |
| Ib - Input Bias Current: | 20 pA |
| Input Type: | Rail-to-Rail |
| Moisture Sensitive: | Yes |
| Number of Channels: | 2 Channel |
| Operating Supply Current: | 1.8 mA |
| Operating Supply Voltage: | 4.5 V to 36 V |
| Output Type: | Rail-to-Rail |
| Product Type: | Audio Amplifiers |
Description
The OPA1641 (single), OPA1642 (dual), and OPA1644 (quad) series are
JFET-input, ultralow distortion, low-noise operational amplifiers
fully specified for audio applications.
The OPA1641, OPA1642, and OPA1644 rail-to-rail output swing allows increased headroom, making these devices ideal for use in any audio circuit. Features include 5.1-nV/√Hz noise, low THD+N (0.00005%), a low input bias current of 2 pA, and low quiescent current of 1.8 mA per channel.
These devices operate over a very wide supply voltage range of ±2.25 V to ±18 V. The OPA1641, OPA1642, and OPA1644 series of operational amplifiers are unity-gain stable and provide excellent dynamic behavior over a wide range of load conditions.
The dual and quad versions feature completely independent circuitry for lowest crosstalk and freedom from interactions between channels, even when overdriven or overloaded.
The OPA1641, OPA1642, and OPA1644 are specified from –40°C to +85°C.
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