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Overview
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Development Resources
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Application
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Ordering Detail
Overview
The TPA250x is a series of ultra-low voltage noise, high-speed voltage feedback amplifiers. The TPA250x is an excellent choice for applications requiring low voltage noise, including communications and imaging. The TPA250x offers very good AC performance with 50 MHz bandwidth, gain = 1 V/V, 20 V/μs slew rate, and 120 ns settling time (0.1%). These amplifiers draw only 8 mA (Type) supply current per channel at 25℃ under 36 V supply voltage. The TPA250x has a very low noise of 7 nV/√Hz at 1 kHz, which is designed for applications requiring low distortion and low noise, such as buffering analog-to-digital converters.
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Status
Production
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Rating
Industrial
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Number of Channels
2
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Supply Voltage (Min) (V)
4.5
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Supply Voltage (Max) (V)
36
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Iq per channel (typ) (μA)
5500
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GBW (Typ) (MHz)
50
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Slew Rate (Typ) (V/μs)
20
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Rail-Rail In
No
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Rail-Rail Out
Yes
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Ishort (Typ) (mA)
50
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Vos (Max) (mV)
1
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Offset Drift (Typ) (μV/°C)
2.5
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Ib (typ) (pA)
1600
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Vn at 1 kHz (Typ) (nV/rtHz)
7
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Peak Noise at 0.1 to 10Hz (μVpp)
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Shutdown/Disable
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Operating Temperature Range (℃)
-40 to 125
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Features
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Package
SOP8, MSOP8
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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Newsletter
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Application Note
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Technical Note
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User Guide
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Test Report
- Document Name
- Type
- Language
- Date
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Selection GuideEnglish03/06/2026
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Data SheetEnglish05/07/2026
36-V, 50-MHz, RRO Operational Amplifier
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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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Technical NoteEnglish01/19/2024
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Application
• Low-noise, Wide-band Amplifier for Industrial Applications
• Active Filters
• Video Amplifiers
• Guitar and other Instrument Amplifier
• Soundbar
Ordering Detail
| Order Part Number | Buy | Samples | Rating | Feature | Status | 1ku Price | Release Date | Package | Lead time (week) | MSL | Packing | MPQ | CPQ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TPA2502-SO1R | Industrial Grade | / | Production | / | 2026-04-30 | SOP8 | 24 | MSL1 | T&R | 4000 | 20000 |
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