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Operational Amplifiers
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Operational amplifiers are the most fundamental amplification and conditioning devices in analog signal chains, used for amplification, filtering, comparison and computation circuits across sensor signal processing, instrumentation and industrial control.
- Gain-bandwidth product and slew rate must match the signal's frequency and swing requirements
- Offset voltage and temperature drift set the accuracy ceiling for precision measurement
- Quiescent current (Iq) typically trades off against noise — low-power designs accept some noise penalty
- Rail-to-rail input/output support affects fit with low-voltage supply systems
Trusignal
- Channels
- 1
- Supply Voltage (V)
- 2.5~5.5
- GBW (MHz)
- 1
- VOS (mV)
- 5
- Quiescent Current (Iq) (μA)
- 90
- SR (V/μs)
- 0.8
Trusignal
- Channels
- 4
- Supply Voltage (V)
- 2.5~5.5
- GBW (MHz)
- 1
- VOS (mV)
- 5
- Quiescent Current (Iq) (μA)
- 90
- SR (V/μs)
- 0.8
Trusignal
- Channels
- 2
- Supply Voltage (V)
- 2.5~5.5
- GBW (MHz)
- 1
- VOS (mV)
- 5
- Quiescent Current (Iq) (μA)
- 90
- SR (V/μs)
- 0.8
Trusignal
- Channels
- 1
- Supply Voltage (V)
- 1.7~5.5
- GBW (MHz)
- 0.01
- VOS (mV)
- 3
- Quiescent Current (Iq) (μA)
- 0.5
- SR (V/μs)
- -
Trusignal
- Channels
- 1
- Supply Voltage (V)
- 2.5~5.5
- GBW (MHz)
- 0.5
- VOS (mV)
- 0.4
- Quiescent Current (Iq) (μA)
- 15
- SR (V/μs)
- 0.5
Trusignal
- Channels
- 1
- Supply Voltage (V)
- 2.5~5.5
- GBW (MHz)
- 1
- VOS (mV)
- 0.4
- Quiescent Current (Iq) (μA)
- 30
- SR (V/μs)
- 1
Trusignal
- Channels
- 1
- Supply Voltage (V)
- 2.5~5.5
- GBW (MHz)
- 4
- VOS (mV)
- 0.4
- Quiescent Current (Iq) (μA)
- 200
- SR (V/μs)
- 4.5
Trusignal
- Channels
- 1
- Supply Voltage (V)
- 2.5~5.5
- GBW (MHz)
- 7
- VOS (mV)
- 0.4
- Quiescent Current (Iq) (μA)
- 400
- SR (V/μs)
- 9.5
Trusignal
- Channels
- 1
- Supply Voltage (V)
- 2.5~5.5
- GBW (MHz)
- 10
- VOS (mV)
- 0.4
- Quiescent Current (Iq) (μA)
- 600
- SR (V/μs)
- 14.5
Trusignal
- Channels
- 1
- Supply Voltage (V)
- 2.7~5.5
- GBW (MHz)
- 3.5
- VOS (mV)
- 3.5
- Quiescent Current (Iq) (μA)
- 260
- SR (V/μs)
- 2.25
Trusignal
- Channels
- 1
- Supply Voltage (V)
- 2.5~5.5
- GBW (MHz)
- 1
- VOS (mV)
- 3.5
- Quiescent Current (Iq) (μA)
- 90
- SR (V/μs)
- 1
Trusignal
- Channels
- 1
- Supply Voltage (V)
- 2.7~5.5
- GBW (MHz)
- 2.4
- VOS (mV)
- 0.01
- Quiescent Current (Iq) (μA)
- 365
- SR (V/μs)
- 1.7
Trusignal
- Channels
- 1
- Supply Voltage (V)
- 2.7~5.5
- GBW (MHz)
- 6.5
- VOS (mV)
- 3.5
- Quiescent Current (Iq) (μA)
- 580
- SR (V/μs)
- 5
Trusignal
- Channels
- 1
- Supply Voltage (V)
- 2.7~5.5
- GBW (MHz)
- 10
- VOS (mV)
- 5
- Quiescent Current (Iq) (μA)
- 1100
- SR (V/μs)
- 10
Trusignal
- Channels
- 2
- Supply Voltage (V)
- 1.7~5.5
- GBW (MHz)
- 0.01
- VOS (mV)
- 3
- Quiescent Current (Iq) (μA)
- 0.5
- SR (V/μs)
- -
Trusignal
- Channels
- 2
- Supply Voltage (V)
- 2.5~5.5
- GBW (MHz)
- 0.5
- VOS (mV)
- 0.4
- Quiescent Current (Iq) (μA)
- 15
- SR (V/μs)
- 0.5
Trusignal
- Channels
- 2
- Supply Voltage (V)
- 2.5~5.5
- GBW (MHz)
- 1
- VOS (mV)
- 0.4
- Quiescent Current (Iq) (μA)
- 30
- SR (V/μs)
- 1
Trusignal
- Channels
- 2
- Supply Voltage (V)
- 2.5~5.5
- GBW (MHz)
- 4
- VOS (mV)
- 0.4
- Quiescent Current (Iq) (μA)
- 200
- SR (V/μs)
- 4.5
Trusignal
- Channels
- 2
- Supply Voltage (V)
- 2.5~5.5
- GBW (MHz)
- 7
- VOS (mV)
- 0.4
- Quiescent Current (Iq) (μA)
- 400
- SR (V/μs)
- 9.5
Trusignal
- Channels
- 2
- Supply Voltage (V)
- 2.5~5.5
- GBW (MHz)
- 10
- VOS (mV)
- 0.4
- Quiescent Current (Iq) (μA)
- 600
- SR (V/μs)
- 14.5
Trusignal
- Channels
- 2
- Supply Voltage (V)
- 2.7~5.5
- GBW (MHz)
- 3.5
- VOS (mV)
- 3.5
- Quiescent Current (Iq) (μA)
- 260
- SR (V/μs)
- 2.25
Trusignal
- Channels
- 2
- Supply Voltage (V)
- 3~36
- GBW (MHz)
- 1
- VOS (mV)
- 5
- Quiescent Current (Iq) (μA)
- 700
- SR (V/μs)
- 0.25
Trusignal
- Channels
- 2
- Supply Voltage (V)
- 2.5~5.5
- GBW (MHz)
- 1
- VOS (mV)
- 3.5
- Quiescent Current (Iq) (μA)
- 90
- SR (V/μs)
- 1
Trusignal
- Channels
- 2
- Supply Voltage (V)
- 2.7~5.5
- GBW (MHz)
- 2.4
- VOS (mV)
- 0.01
- Quiescent Current (Iq) (μA)
- 730
- SR (V/μs)
- 1.7
Trusignal
- Channels
- 2
- Supply Voltage (V)
- 2.7~5.5
- GBW (MHz)
- 6.5
- VOS (mV)
- 3.5
- Quiescent Current (Iq) (μA)
- 580
- SR (V/μs)
- 5
Trusignal
- Channels
- 2
- Supply Voltage (V)
- 2.7~5.5
- GBW (MHz)
- 10
- VOS (mV)
- 5
- Quiescent Current (Iq) (μA)
- 1100
- SR (V/μs)
- 10
Trusignal
- Channels
- 4
- Supply Voltage (V)
- 1.7~5.5
- GBW (MHz)
- 0.01
- VOS (mV)
- 3
- Quiescent Current (Iq) (μA)
- 0.5
- SR (V/μs)
- -
Trusignal
- Channels
- 4
- Supply Voltage (V)
- 2.5~5.5
- GBW (MHz)
- 0.5
- VOS (mV)
- 0.4
- Quiescent Current (Iq) (μA)
- 15
- SR (V/μs)
- 0.5
Trusignal
- Channels
- 4
- Supply Voltage (V)
- 2.5~5.5
- GBW (MHz)
- 1
- VOS (mV)
- 0.4
- Quiescent Current (Iq) (μA)
- 30
- SR (V/μs)
- 1
Trusignal
- Channels
- 4
- Supply Voltage (V)
- 2.5~5.5
- GBW (MHz)
- 4
- VOS (mV)
- 0.4
- Quiescent Current (Iq) (μA)
- 200
- SR (V/μs)
- 4.5
Trusignal
- Channels
- 4
- Supply Voltage (V)
- 2.5~5.5
- GBW (MHz)
- 7
- VOS (mV)
- 0.4
- Quiescent Current (Iq) (μA)
- 400
- SR (V/μs)
- 9.5
Trusignal
- Channels
- 4
- Supply Voltage (V)
- 2.5~5.5
- GBW (MHz)
- 10
- VOS (mV)
- 0.4
- Quiescent Current (Iq) (μA)
- 600
- SR (V/μs)
- 14.5
Trusignal
- Channels
- 4
- Supply Voltage (V)
- 2.7~5.5
- GBW (MHz)
- 3.5
- VOS (mV)
- 3.5
- Quiescent Current (Iq) (μA)
- 260
- SR (V/μs)
- 2.25
Trusignal
- Channels
- 4
- Supply Voltage (V)
- 2.5~5.5
- GBW (MHz)
- 1
- VOS (mV)
- 3.5
- Quiescent Current (Iq) (μA)
- 90
- SR (V/μs)
- 1
Trusignal
- Channels
- 4
- Supply Voltage (V)
- 2.7~5.5
- GBW (MHz)
- 6.5
- VOS (mV)
- 3.5
- Quiescent Current (Iq) (μA)
- 580
- SR (V/μs)
- 5
Trusignal
- Channels
- 4
- Supply Voltage (V)
- 2.7~5.5
- GBW (MHz)
- 10
- VOS (mV)
- 5
- Quiescent Current (Iq) (μA)
- 1100
- SR (V/μs)
- 10
Trusignal
- Channels
- 1
- Supply Voltage (V)
- 3~36
- GBW (MHz)
- 1
- VOS (mV)
- 5
- Quiescent Current (Iq) (μA)
- 500
- SR (V/μs)
- 0.25
Trusignal
- Channels
- 4
- Supply Voltage (V)
- 3~36
- GBW (MHz)
- 1
- VOS (mV)
- 5
- Quiescent Current (Iq) (μA)
- 500
- SR (V/μs)
- 0.25
Trusignal
- Channels
- 2
- Supply Voltage (V)
- 3~36
- GBW (MHz)
- 1
- VOS (mV)
- 5
- Quiescent Current (Iq) (μA)
- 500
- SR (V/μs)
- 0.25
| Brand | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| LMV321 | Trusignal | 1 | 2.5~5.5 | 1 | 5 | 90 | 0.8 | - | SOT23-5 |
| LMV324 | Trusignal | 4 | 2.5~5.5 | 1 | 5 | 90 | 0.8 | - | SOP14 |
| LMV358 | Trusignal | 2 | 2.5~5.5 | 1 | 5 | 90 | 0.8 | - | MSOP8 |
| TS2102 | Trusignal | 1 | 1.7~5.5 | 0.01 | 3 | 0.5 | - | 106 | SOT23-5 |
| TS2110 | Trusignal | 1 | 2.5~5.5 | 0.5 | 0.4 | 15 | 0.5 | 92 | - |
| TS2112 | Trusignal | 1 | 2.5~5.5 | 1 | 0.4 | 30 | 1 | 92 | - |
| TS2114 | Trusignal | 1 | 2.5~5.5 | 4 | 0.4 | 200 | 4.5 | 92 | - |
| TS2116 | Trusignal | 1 | 2.5~5.5 | 7 | 0.4 | 400 | 9.5 | 92 | - |
| TS2118 | Trusignal | 1 | 2.5~5.5 | 10 | 0.4 | 600 | 14.5 | 92 | - |
| TS2123A | Trusignal | 1 | 2.7~5.5 | 3.5 | 3.5 | 260 | 2.25 | 92 | - |
| TS2158A | Trusignal | 1 | 2.5~5.5 | 1 | 3.5 | 90 | 1 | 90 | - |
| TS2161 | Trusignal | 1 | 2.7~5.5 | 2.4 | 0.01 | 365 | 1.7 | 120 | - |
| TS2163A | Trusignal | 1 | 2.7~5.5 | 6.5 | 3.5 | 580 | 5 | 92 | - |
| TS2177A | Trusignal | 1 | 2.7~5.5 | 10 | 5 | 1100 | 10 | 90 | - |
| TS2202 | Trusignal | 2 | 1.7~5.5 | 0.01 | 3 | 0.5 | - | 106 | MSOP8 |
| TS2210 | Trusignal | 2 | 2.5~5.5 | 0.5 | 0.4 | 15 | 0.5 | 92 | - |
| TS2212 | Trusignal | 2 | 2.5~5.5 | 1 | 0.4 | 30 | 1 | 92 | - |
| TS2214 | Trusignal | 2 | 2.5~5.5 | 4 | 0.4 | 200 | 4.5 | 92 | - |
| TS2216 | Trusignal | 2 | 2.5~5.5 | 7 | 0.4 | 400 | 9.5 | 92 | - |
| TS2218 | Trusignal | 2 | 2.5~5.5 | 10 | 0.4 | 600 | 14.5 | 92 | - |
| TS2223A | Trusignal | 2 | 2.7~5.5 | 3.5 | 3.5 | 260 | 2.25 | 92 | - |
| TS2258 | Trusignal | 2 | 3~36 | 1 | 5 | 700 | 0.25 | - | SOP8 |
| TS2258A | Trusignal | 2 | 2.5~5.5 | 1 | 3.5 | 90 | 1 | 90 | - |
| TS2261 | Trusignal | 2 | 2.7~5.5 | 2.4 | 0.01 | 730 | 1.7 | 120 | - |
| TS2263A | Trusignal | 2 | 2.7~5.5 | 6.5 | 3.5 | 580 | 5 | 92 | - |
| TS2277A | Trusignal | 2 | 2.7~5.5 | 10 | 5 | 1100 | 10 | 90 | - |
| TS2402 | Trusignal | 4 | 1.7~5.5 | 0.01 | 3 | 0.5 | - | 106 | SOP14 |
| TS2410 | Trusignal | 4 | 2.5~5.5 | 0.5 | 0.4 | 15 | 0.5 | 92 | - |
| TS2412 | Trusignal | 4 | 2.5~5.5 | 1 | 0.4 | 30 | 1 | 92 | - |
| TS2414 | Trusignal | 4 | 2.5~5.5 | 4 | 0.4 | 200 | 4.5 | 92 | - |
| TS2416 | Trusignal | 4 | 2.5~5.5 | 7 | 0.4 | 400 | 9.5 | 92 | - |
| TS2418 | Trusignal | 4 | 2.5~5.5 | 10 | 0.4 | 600 | 14.5 | 92 | - |
| TS2424A | Trusignal | 4 | 2.7~5.5 | 3.5 | 3.5 | 260 | 2.25 | 92 | - |
| TS2458A | Trusignal | 4 | 2.5~5.5 | 1 | 3.5 | 90 | 1 | 90 | - |
| TS2464A | Trusignal | 4 | 2.7~5.5 | 6.5 | 3.5 | 580 | 5 | 92 | - |
| TS2478A | Trusignal | 4 | 2.7~5.5 | 10 | 5 | 1100 | 10 | 90 | - |
| TS321 | Trusignal | 1 | 3~36 | 1 | 5 | 500 | 0.25 | - | SOT23-5 |
| TS324 | Trusignal | 4 | 3~36 | 1 | 5 | 500 | 0.25 | - | SOP14 |
| TS358 | Trusignal | 2 | 3~36 | 1 | 5 | 500 | 0.25 | - | SOP8 |
