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. The single-, dual-, and quad versions all have identical specifications for maximum design flexibility.
●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.
● Qualified for Automotive Applications
● AEC-Q100 Qualified With the Following Results:
● Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature Range
● Device HBM ESD Classification Level 3A
● Device CDM ESD Classification Level C5
● Supply Range: 2.7 V to 36 V, ±1.35 V to ±18 V
● Low Noise: 19 nV/√Hz
● RFI Filtered Inputs
● Input Range Includes the Negative Supply
● Input Range Operates to Positive Supply
● Rail-to-Rail Output
● Gain Bandwidth: 1.2 MHz
● Low Quiescent Current: 110 µA per Amplifier
● High Common-Mode Rejection: 120 dB
● Low Bias Current: 15 pA (Maximum)
● Number of Channels:
● OPA170-Q1: 1
● OPA2170-Q1: 2
● OPA4170-Q1: 4
● Industry-Standard Packages and Packages Available
