Analog Devices Inc. OP177GS

OP177GS


  • Manufacturer: Analog Devices Inc.
  • CONEVO NO: OP177GS
  • Package: 8-SOIC (0.154
  • Datasheet: PDF
  • Stock: In stock
If you have any question, please feel free to contact with us.We will reply you within 24 hours.

Details

Tags

Parameters
Series -
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Package / Case 8-SOIC (0.154", 3.90mm Width)
Mfr Analog Devices Inc.
Mounting Type Surface Mount
Operating Temperature -40°C ~ 85°C
Current - Supply 1.6mA
Output Type -
Number of Circuits 1
Slew Rate 0.3V/µs
Gain Bandwidth Product 600 kHz
Supplier Device Package 8-SOIC
Current - Input Bias 1.2 nA
Amplifier Type General Purpose
Voltage - Input Offset 20 µV
Package Tube
Product Status Obsolete
Base Product Number OP177
Standard Package 98
ECCN EAR99
HTSUS 8542.33.0001
Voltage - Supply Span (Min) 6 V
Voltage - Supply Span (Max) 36 V

OP177GS – Precision Operational Amplifier with Ultra-Low Offset and Drift

The OP177GS is a high-precision operational amplifier from Analog Devices, designed for applications demanding exceptional accuracy, low noise, and long-term stability. Featuring an ultra-low input offset voltage of 10µV (max) and a near-zero drift of 0.1µV/°C, this op-amp is ideal for precision instrumentation, medical equipment, and industrial control systems. Its outstanding DC performance is complemented by a high open-loop gain of 12 million (typ), ensuring minimal error in sensitive signal conditioning circuits. The device operates over a wide supply voltage range of ±2V to ±20V, making it suitable for both low-voltage and high-voltage analog designs.

A key strength of the OP177GS is its extremely low noise performance, with a 0.1Hz to 10Hz noise density of just 0.35µVp-p, making it perfect for amplifying weak signals in data acquisition and sensor interfaces. The amplifier also exhibits excellent common-mode rejection ratio (CMRR) of 130dB (typ) and power supply rejection ratio (PSRR) of 120dB (typ), ensuring stable operation in electrically noisy environments. The OP177GS is available in an 8-pin SOIC package (GS suffix), providing a compact solution for space-constrained PCB layouts while maintaining robust thermal characteristics.

Alternative Models & Key Features:

● OPA277PA: Precision op-amp, 10µV offset, low noise (0.1Hz-10Hz: 0.5µVp-p), ±18V supply.

LT1007CN8: Low-noise precision op-amp, 20µV offset, high CMRR (120dB), ±22V supply.

● AD8676ARMZ: Ultra-low noise (2.8nV/√Hz), low offset (25µV), rail-to-rail output.

● ADA4528-1ARZ: Zero-drift op-amp, 0.5µV offset, 0.005µV/°C drift, 5.5MHz bandwidth.

Contact Information
close