The ADA4004-4ACPZ-R2 is a precision quad Operational Amplifier features 40µV offset, 0.7µV/°C drift, 12MHz bandwidth and low 1.7mA per amplifier supply current. The ADA4004-2 is designed on the high-performance iPolar™ process, enabling improvements such as reduced noise and power consumption, increased speed and stability, smaller footprint size. Novel design techniques enable the ADA4004-2 to achieve 1.8nV/√Hz voltage noise density and a low 6Hz 1/f noise corner frequency while consuming just 1.7mA per amplifier. Applications for this amplifier include high precision controls, PLL filters, high-performance precision filters and analytical instrumentation, precision power supply controls, ATE and data acquisition systems.
Feature
- 1.8nV/√Hz Very low voltage noise
- 90nA Maximum low input bias current
- 125µV Maximum offset voltage
- 120dB High gain
Applications
Precision instrumentation
Filter blocks
Microphone preamplifiers
Industrial control
Thermocouples and RTDs
Reference buffers
(Picture: Pinout)