Texas Instruments OPA170-EP
The OPA170 is a 36-V, single-supply, low-noise operational amplifier that features a micro package with the ability to operate on supplies ranging from +2.7V (±1.35V) to +36V (±18V). It offers good offset, drift, and bandwidth with low quiescent current. The OPA170 is stable with capacitive loads up to 300pF.| Part No. | OPA170-EP |
|---|---|
| Datasheet | OPA170-EP Download |
| Manufacturer |  Texas Instruments |
| Description | LOW-POWER OPERATIONAL AMPLIFIER |
| Buy | Stock & Price |
FEATURES
1●2 Supply Range: +2.7V to +36V, ±1.35V to ±18V
● Low Noise: 19nV/√Hz
● RFI Filtered Inputs
● Input Range Includes the Negative Supply
● Input Range Operates to Positive Supply
● Rail-to-Rail Output
● Gain Bandwidth: 1.2MHz
● Low Quiescent Current: 110µA per Amplifier
● High Common-Mode Rejection: 120dB
● Low Bias Current: 15pA (max)
● microPackage: – Single in 5-Pin SOT553
APPLICATIONS
● Tracking Amplifier in Power Modules● Merchant Power Supplies
● Transducer Amplifiers
● Bridge Amplifiers
● Temperature Measurements
● Strain Gauge Amplifiers
● Precision Integrators
● Battery-Powered Instruments
● Test Equipment
DESCRIPTION
Unlike most op amps, which are specified at only one supply voltage, the OPA170 is specified from +2.7V to +36V. Input signals beyond the supply rails do not cause phase reversal. The input can operate 100mV below the negative rail and within 2V of the positive rail for normal operation. Note that these devices can operate with full rail-to-rail input 100mV beyond the positive rail, but with reduced performance within 2V of the positive rail.
