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Overview
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Development Resources
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Application
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Ordering Detail
Overview
The TPA186x series of amplifiers are the newest high-supply voltage amplifiers with 30-μV low offset, low noise, and stable high-frequency response. They incorporate 3PEAK’s proprietary and patented design techniques to achieve excellent AC performance with 6-MHz bandwidth, 5-V/μs slew rate, and low distortion while drawing only 1.4-mA quiescent current per amplifier. The input common-mode voltage range extends to V-, and the outputs swing rail-to-rail.
The TPA186x has an over-temperature protection feature to guarantee chip safety. The output of the TPA186x will enter high impendence when the die temperature reaches around 170°C and will recover the function when the die temperature is down to around 150°C. The product has a very small power temperature coefficient, which is helpful to temperature-sensitive applications.
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Status
Production
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Rating
Industrial
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Channel
2
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Supply Voltage(Min)
4.5
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Supply Voltage(Max)
40
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Iq per channel (Max)(μA)
1600
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GBW (Typ) (MHz)
6
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Slew Rate (Typ)(V/μs)
5
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Rail-Rail In
No,to V- only
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Rail-Rail Out
Yes
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Ishort(Typ) (mA)
95
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Vos(Max)(mV)
0.03
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Offset Drift (Typ)(μV/°C)
0.01
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Ib(typ)(pA)
100
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Vn (Typ) (nV/rtHz)
8
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Peak Noise at 0.1 to 10Hz(μVpp)
0.1
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Shutdown/Disable
/
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Operating Temperature Range(°C)
-40 to 125
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Feature
/
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Package
SOIC-8,MSOP-8,DFN3X3-8
Development Resources
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Documentation
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Show FilterHidden FilterDocumentation
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Data Sheet
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Selection Guide
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Application Note
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Technical Note
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Technical Reference Manual
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Product Brief
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Solution Reference Manual
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User Guide
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Quick Start Guide
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Errata
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Test Report
- Document Name
- Type
- Language
- Date
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Data SheetEnglish02/02/2024
40-V, 6-MHz, Zero-Drift Op Amps
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Technical NoteEnglish01/19/2024
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Technical NoteEnglish01/19/2024
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Technical NoteEnglish01/19/2024
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Selection GuideEnglish01/19/2024
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Application
• Instrumentation
• Active Filters, ASIC Input or Output Amplifier
• Sensor Interface
• Motor Control
• Industrial Control
Order Part Number | Buy | Rating | Feature | Status | 1ku Price | Release Date | Package | Lead time(week) | MSL | Packing | MPQ | CPQ |
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TPA1862-VR | Industrial Grade | / | Released | $1.486 | 2020-11-09 | MSOP8 | 10 | MSL3 | T&R | 3000 | 15000 | |
TPA1862-SR | Industrial Grade | / | Released | $1.616 | 2020-06-11 | SOP8 | 10 | MSL3 | T&R | 4000 | 20000 | |
TPA1862-DF7R | Industrial Grade | / | Released-conditional | $1.098 | 2023-03-11 | DFN3X3-8 | 10 | MSL3 | T&R | 4000 | 20000 |