The OPAx197 family (OPA197, OPA2197, and OPA4197) is a new generation of 36-V operational amplifiers.
●These devices offer outstanding dc precision and ac performance, including rail-to-rail input/output, low offset (±25 µV, typ), low offset drift (±0.25 µV/°C, typ), and 10-MHz bandwidth.
●Unique features such as differential input-voltage range to the supply rail, high output current (±65 mA), high capacitive load drive of up to 1 nF, and high slew rate (20 V/µs) make the OPA197 a robust, high-performance operational amplifier for high-voltage, industrial applications.
●The OPA197 family of op amps is available in standard packages and is specified from –40°C to +125°C.
● Low Offset Voltage: ±250 µV (max)
● Low Offset Voltage Drift: ±2.5 µV/°C (max)
● Low Noise: 5.5 nV/√Hz at 1 kHz
● High Common-Mode Rejection: 120 dB (min)
● Low Bias Current: ±5 pA (typ)
● Rail-to-Rail Input and Output
● Wide Bandwidth: 10-MHz GBW
● High Slew Rate: 20 V/µs
● Low Quiescent Current: 1 mA per Amplifier (typ)
● Wide Supply: ±2.25 V to ±18 V, +4.5 V to +36 V
● EMI- and RFI-Filtered Inputs
● Differential Input Voltage Range to Supply Rail
● High Capacitive Load Drive Capability: 1 nF
● Industry Standard Packages:
● Single in SOIC-8, SOT-5, and VSSOP-8
● Dual in SOIC-8 and VSSOP-8
● Quad in SOIC-14 and TSSOP-14
