LTC2057IMS8#TRPBF
ActiveHIGH VOLTAGE, LOW NOISE ZERO-DRIFT OPERATIONAL AMPLIFIER
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LTC2057IMS8#TRPBF
ActiveHIGH VOLTAGE, LOW NOISE ZERO-DRIFT OPERATIONAL AMPLIFIER
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Technical Specifications
Parameters and characteristics for this part
| Specification | LTC2057IMS8#TRPBF |
|---|---|
| Amplifier Type | Zero-Drift |
| Current - Input Bias | 30 pA |
| Current - Supply | 900 µA |
| Gain Bandwidth Product | 1.5 MHz |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Rail-to-Rail |
| Package / Case | 8-MSOP, 8-TSSOP |
| Package / Case | 3 mm |
| Package / Case [custom] | 0.118 in |
| Slew Rate | 0.45 V/µs |
| Supplier Device Package | 8-MSOP |
| Voltage - Input Offset | 0.5 µV |
| Voltage - Supply Span (Max) [Max] | 36 V |
| Voltage - Supply Span (Min) [Min] | 4.75 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 5.06 | |
| 10 | $ 3.38 | |||
| 25 | $ 2.94 | |||
| 100 | $ 2.45 | |||
| 250 | $ 2.21 | |||
| 500 | $ 2.06 | |||
| 1000 | $ 1.94 | |||
| Digi-Reel® | 1 | $ 5.06 | ||
| 10 | $ 3.38 | |||
| 25 | $ 2.94 | |||
| 100 | $ 2.45 | |||
| 250 | $ 2.21 | |||
| 500 | $ 2.06 | |||
| 1000 | $ 1.94 | |||
| Tape & Reel (TR) | 2500 | $ 1.81 | ||
| 5000 | $ 1.75 | |||
Description
General part information
LTC2057LTC2057HV Series
The LTC2057 is a high voltage, low noise, zero-drift operational amplifier that offers precision DC performance over a wide supply range of 4.75V to 36V or 4.75V to 60V for the LTC2057HV. Offset voltage and 1/f noise are suppressed, allowing this amplifier to achieve a maximum offset voltage of 4μV and a DC to 10Hz input noise voltage of 200nVP-P(typ). The LTC2057’s self-calibrating circuitry results in low offset voltage drift with temperature, 0.015μV/°C (max), and zero-drift over time. The amplifier also features an excellent power supply rejection ratio (PSRR) of 160dB and a common mode rejection ratio (CMRR) of 150dB (typ).The LTC2057 provides rail-to-rail output swing and an input common mode range that includes the V– rail (V–– 0.1V to V+– 1.5V). In addition to low offset and noise, this amplifier features a 1.5MHz (typ) gain-bandwidth product and a 0.45V/μs (typ) slew rate.Wide supply range, combined with low noise, low offset, and excellent PSRR and CMRR make the LTC2057 and LTC2057HV 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
Documents
Technical documentation and resources