OPA2187IDGKR OPA2187 zero temperature drift (10μV, 0.001μV/°C), multiplexer-friendly, low noise, RRO, CMOS precision operational amplifier (dual)
Amplifier number two-way
Single supply voltage 36V
Dual power supply (vee ~ VCC)-18V ~-2.25V; 2.25V~18V
Input offset voltage (Vos) 1uV
Input offset voltage temperature drift (vostc) 1nv/℃
Gain bandwidth product (GBW) 550kHz
Rail-to-rail output
Slew rate (Sr) 0.2v/us
Common mode rejection ratio (cmrr) is 140db.
Input voltage noise density (en) 20nv/√ Hz @ 1khz
Input bias current (Ib) 100pA
Static current (Iq) 100uA
Output current 30mA.
Input offset current (Ios) 100pA
Working temperature-40℃ ~+125℃
Functional characteristics EMI filtering /RF suppression; Zero drift/automatic zero stabilization; Inverse phase input protection
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