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
2
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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)
950
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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
SOIC-8,MSOP-8
