Datasheet Analog Devices LTC2057HV — Ficha de datos

LTC2057/LTC2057HV
High Voltage, Low Noise
Zero-Drift Operational Amplifier
Description Features Supply Voltage Range n 4.75V to 36V (LTC2057) n 4.75V to 60V (LTC2057HV)
n Offset Voltage: 4μV (Maximum)
n Offset Voltage Drift: 0.015μV/°C
(Maximum, –40°C to 125°C)
n Input Noise Voltage n 200nVP-P, DC to 10Hz (Typ) n 11nV/√Hz, 1kHz (Typ)
n Input Common Mode Range: V– – 0.1V to V+ – 1.5V
n Rail-to-Rail Output
n Unity Gain Stable
n Gain Bandwidth Product: 1.5MHz (Typ)
n Slew Rate: 0.45V/μs (Typ)
n A
VOL: 150dB (Typ)
n PSRR: 160dB (Typ)
n CMRR: 150dB (Typ)
n Shutdown Mode
n Applications n n n n n n n n The LTC®2057 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 …