LM2904Q
Automotive 40-V General Purpose Operational Amplifiers
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Sample Request
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Overview
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Development Resources
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Application
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Ordering Detail
Overview
The LM2902Q, LM2904Q, and TS321Q devices are the new generation versions of the 40-V automotive operational amplifiers. These amplifiers are highly competitive for cost-sensitive applications. These amplifiers offer low input offset voltage (±3 mV maximum at 25℃), low input offset voltage drift (2 μV/℃ typical), and a typical quiescent current of 400 μA per channel. This series incorporates 3PEAK’s proprietary and patented design techniques to achieve excellent AC performance with 1.5-MHz bandwidth and 1.8-V/μs slew rate. Integrated EMI and RF filters strengthen the interference immunity and system robustness.
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Status
Production
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Rating
Automotive
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Number of Channels
2
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Supply Voltage (Min) (V)
3
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Supply Voltage (Max) (V)
40
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Iq per channel (typ) (μA)
400
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GBW (Typ) (MHz)
1.5
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Slew Rate (Typ) (V/μs)
1.8
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Rail-Rail In
No, to V- only
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Rail-Rail Out
No, to V- only
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Ishort (Typ) (mA)
30
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Vos (Max) (mV)
4
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Offset Drift (Typ) (μV/°C)
2
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Ib (typ) (pA)
10000
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Vn at 1 kHz (Typ) (nV/rtHz)
45
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Peak Noise at 0.1 to 10Hz (μVpp)
3
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Shutdown/Disable
/
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Operating Temperature Range (℃)
-40 to 125
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Features
Bipolar process
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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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Selection GuideEnglish03/06/2026
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Data SheetEnglish10/26/2026
Automotive 40-V General Purpose Operational Amplifiers
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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
• Automotive Lighting
• Body Electronics
• On-board (OBC) and Wireless Charger
• HEV/EV Inverter and Motor Control
• Passive Safety
Ordering Detail
| Order Part Number | Buy | Samples | Rating | Feature | Status | 1ku Price | Package | Lead time (week) | MSL | Packing | MPQ | CPQ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LM2904Q-SO1R-S | Automotive Grade | / | Production | / | SOP8 | 24 | MSL1 | T&R | 4000 | 20000 |
Note: Our Sample Program is powered by DigiKey. All sample requests must be approved through your 3PEAK sample account, click the request sample button to log in or create your account. Please allow 1 business day for processing time.
