The OPA170-Q1, OPA2170-Q1, and OPA4170-Q1 devices (OPAx170-Q1) are a family of 36-V, single-supply, low-noise operational amplifiers that feature micro packages with the ability to operate on supplies ranging from 2.7 V (±1.35 V) to 36 V (±18 V). They offer good offset, drift, and bandwidth with low quiescent current.
Unlike most operational amplifiers, which are specified at only one supply voltage, the OPAx170-Q1 family of operational amplifiers is specified from 2.7 V to 36 V. Input signals beyond the supply rails do not cause phase reversal. The OPAx170-Q1 family is stable with capacitive loads up to 300 pF. The input can operate 100 mV below the negative rail and within 2 V of the positive rail for normal operation. Note that these devices can operate with full rail-to-rail input 100 mV beyond the positive rail, but with reduced performance within 2 V of the positive rail. The OPAx170-Q1 operational amplifiers are specified from –40°C to +125°C.
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|Number of Channels (#)|
|Total Supply Voltage (Min) (+5V=5, +/-5V=10)|
|Total Supply Voltage (Max) (+5V=5, +/-5V=10)|
|GBW (Typ) (MHz)|
|Slew Rate (Typ) (V/us)|
|Vos (Offset Voltage @ 25C) (Max) (mV)|
|Iq per channel (Typ) (mA)|
|Vn at 1kHz (Typ) (nV/rtHz)|
|Operating Temperature Range (C)|
|Package Size: mm2:W x L (PKG)|
|Offset Drift (Typ) (uV/C)|
|Input Bias Current (Max) (pA)|
|CMRR (Typ) (dB)|
|Output Current (Typ) (mA)|
In to V-
In to V-
In to V-
|-40 to 125||-40 to 125||-40 to 125|
|5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)||8VSSOP: 15 mm2: 4.9 x 3(VSSOP)||14TSSOP: 32 mm2: 6.4 x 5(TSSOP)|
|EMI Hardened||EMI Hardened||EMI Hardened|
|Order Now||Order Now||Order Now|