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Overview
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Development Resources
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Application
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Ordering Detail
Overview
The family of the amplifier are single/dual/quad chopper-stabilized zero-drift operational amplifiers optimized for single or dual supply operation from 1.8 V to 5.5 V and ±0.9 V to ±2.75 V. TP555X features very low input offset voltage and low noise with no 1/f noise corner down to 0.1 Hz. The TP555X is designed to have ultra-low offset voltage and offset temperature drift, wide gain bandwidth and rail-to-rail input/output swing while minimizing power consumption.
This TP555X family can provide very low offset voltage (max 5 μV) and near-zero drift over time and temperature with excellent CMRR and PSRR.
The TP5551 (single version) is available in SOT23-5, and SOP8 packages. The TP5552 (dual version) is offered in MOSP8, SOP8 package. The TP5554 (quad version) is available in TSSOP14, SOP14 package. All versions are specified for operation from -40°C to 125°C.
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Status
Production
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Rating
Industrial
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Channel
1
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Supply Voltage (Min)
1.8
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Supply Voltage (Max)
5.5
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Iq per channel (Max) (μA)
1400
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GBW (Typ) (MHz)
3.5
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Slew Rate (Typ) (V/μs)
2.5
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Rail-Rail In
Yes
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Rail-Rail Out
Yes
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Ishort (Typ) (mA)
60
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Vos (Max) (mV)
0.005
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Offset Drift (Typ) (μV/°C)
0.008
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Ib (typ) (pA)
50
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Vn (Typ) (nV/rtHz)
15
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Peak Noise at 0.1 to 10Hz (μVpp)
0.35
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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
SOP8, SOT23-5
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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User Guide
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Test Report
- Document Name
- Type
- Language
- Date
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Data SheetEnglish02/02/2024
Ultra-Low Noise, 3.5 MHz Zero Drift, RRIO 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
• Medical Instrumentation
• Temperature Measurements
• Precision current sensing
• Precision Low Drift, Low Frequency ADC Drivers
• Process Control Systems
• Precision Voltage Reference Buffers
Ordering Detail
| Order Part Number | Buy | Samples | Rating | Feature | Status | 1ku Price | Release Date | Package | Lead time (week) | MSL | Packing | MPQ | CPQ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TP5551-TR | Industrial Grade | / | Production | $0.979 | 2014-01-01 | SOT23-5 | 9 | MSL3 | T&R | 3000 | 120000 | ||
| TP5551-SR | Industrial Grade | / | Production | $0.979 | 2014-01-01 | SOP8 | 9 | MSL3 | T&R | 4000 | 20000 |
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