OPA1641AQDGKRQ1
ActiveAUDIO AMP SPEAKER 1-CH MONO CLASS-AB AUTOMOTIVE AEC-Q100 8-PIN VSSOP T/R
OPA1641AQDGKRQ1
ActiveAUDIO AMP SPEAKER 1-CH MONO CLASS-AB AUTOMOTIVE AEC-Q100 8-PIN VSSOP T/R
Description
General part information
OPA1641 Series
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/√Hznoise, 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.
Technical Specifications
Parameters and characteristics for this part
| Specification | OPA1641AQDGKRQ1 |
|---|---|
| Amplifier Type | Audio |
| Current - Input Bias | 2 pA |
| Current - Output / Channel | 36 mA |
| Current - Supply | 1.8 mA |
| Gain Bandwidth Product | 11 MHz |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature (Max) | 125 °C |
| Operating Temperature (Min) | -40 °C |
| Output Type | Rail-to-Rail |
| Package Length | 0.118 in |
| Package Name | 8-TSSOP, 8-MSOP, 8-VSSOP |
| Package Width | 3 mm |
| Qualification | AEC-Q100 |
| Slew Rate | 20 V/µs |
| Voltage - Input Offset | 1 mV |
| Voltage - Supply Span (Max) | 36 V |
| Voltage - Supply Span (Min) | 4.5 V |
Pricing
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