LT1997IDF-3 Integrated Circuit Chip Operational Amplifiers DFN-14 Precision Amplifiers

LT1997IDF-3 Integrated Circuit Chip Operational Amplifiers DFN-14 Precision Amplifiers​

Product Description Of LT1997IDF-3

LT1997IDF-3 is Precision, Wide Voltage Range Gain Selectable Amplifier. LT1997IDF-3 combines a precision operational amplifier with highly-matched resistors to form a one-chip solution for accurately amplifying voltages. Gains from –13 to +14 with accuracy of 0.006% (60ppm) can be achieved using no external components.

LT1997IDF-3 is particularly well suited for use as a difference amplifier, where the excellent resistor matching results in a common mode rejection ratio of greater than 91dB.

Specification Of LT1997IDF-3

Features Of LT1997IDF-3

Pin Configurable as a Difference Amplifier, Inverting Amplifier or Noninverting Amplifier
91dB Minimum DC CMRR (Gain = 1)
65dB AC CMRR (at 100kHz, Gain = 1)
0.006% (60ppm) Maximum Gain Error (Gain = 1)
1ppm/°C Maximum Gain Error Drift
2ppm Maximum Gain Nonlinearity
±160V Common Mode Voltage Range
Wide Supply Voltage Range: 3.3V to 50V
Rail-to-Rail Output
350μA Supply Current
60μV Maximum Op Amp Offset Voltage
1.1MHz –3dB Bandwidth (Gain = 1)
Low-Power Shutdown: 20μA

Applications Of LT1997IDF-3

High Side or Low Side Current Sensing
Bidirectional Wide Common Mode Range Current Sensing
High Voltage to Low Voltage Level Translation
Industrial Data-Acquisition Front-Ends
Replacement for Isolation Circuits
Differential to Single-Ended Conversion

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FAQ
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.