Catalog
36V, Low Noise Zero-Drift Operational Amplifier
| Part | Voltage - Supply Span (Max) [Max] | Voltage - Supply Span (Min) [Min] | Output Type | Voltage - Input Offset | Current - Supply | Supplier Device Package | Amplifier Type | Mounting Type | Operating Temperature [Max] | Operating Temperature [Min] | Slew Rate | Current - Input Bias | Number of Circuits | Current - Output / Channel | Package / Case | Package / Case | Gain Bandwidth Product |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc LTC2058HS8E#PBF | 36 V | 4.75 V | Rail-to-Rail | 0.5 µV | 1 mA | 8-SOIC-EP | Zero-Drift | Surface Mount | 125 °C | -40 °C | 1.6 V/µs | 30 pA | 2 | 36 mA | 8-SOIC (Exposed Pad) | 0.154 in, 3.9 mm | 2.5 MHz |
Analog Devices Inc LTC2058HMSE#TRPBF | 36 V | 4.75 V | Rail-to-Rail | 0.5 µV | 1 mA | 12-MSOP-EP | Zero-Drift | Surface Mount | 125 °C | -40 °C | 1.6 V/µs | 30 pA | 2 | 36 mA | 12-TSSOP | 2.5 MHz | |
Analog Devices Inc LTC2058IMSE#PBF | 36 V | 4.75 V | Rail-to-Rail | 0.5 µV | 1 mA | 12-MSOP-EP | Zero-Drift | Surface Mount | 85 °C | -40 °C | 1.6 V/µs | 30 pA | 2 | 36 mA | 12-TSSOP | 2.5 MHz |
Key Features
• Supply Voltage Range: 4.75V to 36V
• Offset Voltage: 5μV (Maximum)
• Offset Voltage Drift: 0.025μV/°CMaximum, –40°C
• to 125°C
• Maximum, –40°C
• to 125°C
• Input Noise Voltage200nVP-P, DC to 10Hz (Typ)9nV/√Hz, 1kHz (Typ)
• 200nVP-P, DC to 10Hz (Typ)
• 9nV/√Hz, 1kHz (Typ)
• Input Common Mode Range:V– – 0.1V to V+ – 1.5V
• V– – 0.1V to V+ – 1.5V
• Rail-to-Rail Output
• Unity Gain Stable
• Gain Bandwidth Product: 2.5MHz (Typ)
• Slew Rate: 1.6V/μs (Typ)
• AVOL: 150dB (Typ)
• PSRR: 150dB (Typ)
• CMRR: 150dB (Typ)
• Shutdown Mode
Description
AI
The LTC®2058 is a dual, low noise, zero-drift operational amplifier that offers precision DC performance over a wide supply range of 4.75V to 36V. Offset voltage and 1/f noise are suppressed, allowing this amplifier to achieve a maximum offset voltage of 5μV and a DC to 10Hz input noise voltage of 200nVP-P (Typ). The LTC2058’s selfcalibrating circuitry results in low offset voltage drift with temperature, 0.025μV/°C (Max), and practically zero drift over time. The amplifier also features an excellent power supply rejection ratio (PSRR) of 150dB and a common mode rejection ratio (CMRR) of 150dB (Typ).The LTC2058 provides rail-to-rail output swing and an input common mode range that includes the V– rail. In addition to low offset and noise, this amplifier features a 2.5MHz (Typ) gain-bandwidth product and a 1.6V/μs (Typ) slew rate.Wide supply range, combined with low noise, low offset, and excellent PSRR and CMRR make the LTC2058 well suited for high dynamic-range test, measurement, and instrumentation systems.ApplicationsHigh Resolution Data AcquisitionReference BufferingTest and MeasurementElectronic ScalesThermocouple AmplifiersStrain GaugesLow Side Current SenseAutomotive Monitors and Control