36V, 10MHz, Low Distortion High Drive Rail-to-Rail Output Audio Operational Amplifiers
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OPA1688AIDR Product Details
The OPA1688AIDR and OPA1689 are a family of SoundPlus 36-V, single-supply, low-noise operational amplifiers capable of operating on supplies ranging from 4.5 V (±2.25 V) to 36 V (±18 V). This latest addition of high-voltage audio operational amplifiers, in conjunction with the OPA16xx devices provide a family of bandwidth, noise, and power options to meet the needs of a wide variety of applications. The OPA168x are available in micropackages, and offer low offset, drift, and quiescent current. These devices also offer wide bandwidth, fast slew rate, and high output current drive capability. The dual and quad versions all have identical specifications for maximum design flexibility.
Unlike most op amps that are specified at only one supply voltage, the OPA168x family is specified from 4.5 V to 36 V. Input signals beyond the supply rails do not cause phase reversal. The input can operate 100 mV below the negative rail and within 2 V of the top rail during normal operation. Note that these devices can operate with full rail-to-rail input 100 mV beyond the top rail, but with reduced performance within 2 V of the top rail.
The OPA168x series of op amps are specified from –40°C to 85°C.
- THD+N, 50 mW, 32 Ω, 1 kHz, –109 dB
- Wide Supply Range:
- 4.5 V to 36 V, ±2.25 V to ±18 V
- Low Offset Voltage: ±0.25 mV
- Low Offset Drift: ±0.5 μV/°C
- Gain Bandwidth: 10 MHz
- Low Input Bias Current: ±10 pA
- Low Quiescent Current: 1.6 mA per Amplifier
- Low Noise: 8 nV/√Hz
- EMI- and RFI-Filtered Inputs
- Input Range Includes Negative Supply
- Input Range Operates to Positive Supply
- Rail-to-Rail Output
- High Common-Mode Rejection: 120 dB
- Industry-Standard Packages:
- SOIC-8 and SOIC-14
- Dual in WSON-8, Quad in VQFN-16
- Tape & Reel (TR)/Cut Tape (CT)/Tray/Tube
- RoHs Status
- Lead free/RoHS Compliant
OPA1688 Family Datasheet
OPA1688AIDR Related Products
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1.We provide 90 days warranty.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
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- We have a professional business development department to strictly test and verify the qualifications of TI original manufacturers and agents. All TI suppliers must pass the qualification review before they can publish their OPA1688AIDR devices; we pay more attention to the channels and quality of OPA1688AIDR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
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- Q: What is the process for returns or replacement of OPA1688AIDR?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment.
If there is something wrong with the OPA1688AIDR we delivered, we will accept the replacement or return of the OPA1688AIDR only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of OPA1688AIDR.
(3)The OPA1688AIDR is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
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