HJ188
HJ188 is a precision, rail-to-rail output, high‑voltage instrumentation amplifier whose gain can be adjusted from 1 to 1000 via an external resistor. It features high accuracy, low nonlinear error, low offset voltage, small bias current, low noise, short settling time, and minimal temperature drift. Its compact size makes it ideally suited for general‑purpose signal measurement and sensor conditioning. Furthermore, this product has been fully localized.
Keywords:
HJ188
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HJ188 is a precision, rail-to-rail output, high‑voltage instrumentation amplifier whose gain can be adjusted from 1 to 1000 via an external resistor. It features high accuracy, low nonlinear error, low offset voltage, small bias current, low noise, short settling time, and minimal temperature drift. Its compact size makes it ideally suited for general‑purpose signal measurement and sensor conditioning. Furthermore, this product has been fully localized.
Key features:
Gain range: 1 to 1000; Single-supply voltage: 4 V to 36 V
Small size Dual power supply ±2V to ±18V
Outstanding DC Performance:
Input offset voltage ≤ 55 μV (max)
Input offset drift ≤ 0.2 μV/°C (max)
Common-mode rejection ratio ≥ 104 dB, G > 10 (min)
Low noise:
Input voltage noise: 9 nV/√Hz at 1 kHz
Peak noise 0.25 μVpp (0.1 Hz to 10 Hz)
Encapsulation:
