OPA2991SIRUGR Integrated Circuit Chip Operational Amplifiers 40V Low Noise Op Amp IC

OPA2991SIRUGR Integrated Circuit Chip Operational Amplifiers 40V Low Noise Op Amp IC​

Product Description Of OPA2991SIRUGR

OPA2991SIRUGR is high voltage (40 V) general purpose operational amplifiers. It offer exceptional DC precision and AC performance, including rail-to-rail input/output, low offset (±125 µV, typical), low offset drift (±0.3 µV/°C, typical), low noise (10.5 nV/√Hz and 1.8 µVPP), and 4.5-MHz bandwidth.

Unique features such as differential and common-mode input-voltage range to the supply rail, high output current (±75 mA), high slew rate (21 V/µs), high capacitive load drive (1 nF), and shutdown functionality make the OPA2991SIRUGR a robust, high-performance operational amplifier for high-voltage industrial applications.

Specification Of OPA2991SIRUGR

Features Of OPA2991SIRUGR

Low offset voltage: ±125 µV
Low offset voltage drift: ±0.3 µV/°C
Low noise: 10.8 nV/√Hz at 1 kHz
High common-mode rejection: 130 dB
Low bias current: ±10 pA
Rail-to-rail input and output
Wide bandwidth: 4.5 MHz GBW
High slew rate: 21 V/µs
High capacitive load drive: 1 nF
MUX-friendly/comparator inputs
– Amplifier operates with differential inputs up to supply rail
– Amplifier can be used in open-loop or as comparator
Low quiescent current: 560 µA per amplifier
Wide supply: ±1.35 V to ±20 V, 2.7 V to 40 V
Robust EMIRR performance: EMI/RFI filters on input and supply pins
Differential and common-mode input voltage range to supply rail

Applications Of OPA2991SIRUGR
Low-power audio preamplifier
Multiplexed data-acquisition systems
Test and measurement equipment
ADC driver amplifiers
SAR ADC reference buffers
Programmable logic controllers
High-side and low-side current sensing

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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.