OPA1612AID Part Information

Details for OPA1612AID by Texas Instruments

Semiconductors - ICs>Amplifiers & Comparators>Audio Amplifiers

Part Description

The OPA1611 (single) and OPA1612 (dual) bipolarinput operational amplifiers achieve very low 1.1-nV/√Hz noise density with an ultralow distortion of 0.000015% at 1 kHz. The OPA1611 and OPA1612 offer rail-to-rail output swing to within 600 mV with a 2-kΩ load, which increases headroom and maximizes dynamic range. These devices also have a high output drive capability of ±30 mA. These devices operate over a very wide supply range of ±2.25 V to ±18 V, on only 3.6 mA of supply current per channel. The OPA1611 and OPA1612 op amps are unity-gain stable and provide excellent dynamic behavior over a wide range of load conditions. The dual version features completely independent circuitry for lowest crosstalk and freedom from interactions between channels, even when overdriven or overloaded. Both the OPA1611 and OPA1612 are available in SOIC-8 packages and the OPA1612 is available in SON-8. These devices are specified from –40°C to +85°C.

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Part Features

  • High Open-Loop Gain: 130 dB
  • High Slew Rate: 27 V/u03bcs
  • Low Quiescent Current: 3.6 mA per Channel
  • Rail-to-Rail Output
  • Single and Dual Versions Available
  • Superior Sound Quality
  • Ultralow Distortion: 0.000015% at 1 kHz
  • Ultralow Noise: 1.1 nV/u221aHz at 1 kHz
  • Unity Gain Stable
  • Wide Bandwidth: 40 MHz (G = +1)
  • Wide Supply Range: u00b12.25 V to u00b118 V

Part Specifications

Amplifier Class -
No. of Channels 2 Channel, 2Channels
Output Power -
Supply Voltage Range ± 2.25V to ± 18V
Amplifier Case Style SOIC
No. of Pins 8Pins
Load Impedance 2kohm
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
Amplifer Supply Voltage ± 2.25V to ± 18V
Bandwidth 40MHz
Gain Bandwidth 80MHz
Operating Temperature Range -40°C to +85°C
RoHS Compliant

Alternative Part Descriptions

  • IC, AUDIO AMP, SOIC-8; Output Power:-; Amplifier Class:-; No. of Channels:2 Channel; Supply Voltage Range:± 2.25V to ± 18V; Amplifier Case Style:SOIC; No. of Pins:8Pins; Load Impedance:2kohm; Operating Temperature Min:-40°C; RoHS Compliant: Yes | Newark Electronics
  • OP Amp Dual GP R-R O/P ±18V 8-Pin SOIC Tube | Avnet America
  • Operational amplifier; 80MHz; Channels: 2; SO8 | Transfer Multisort Elektronik
  • SoundPlus™ Audio Operational Amplifier with 1.1nV/√Hz Noise, Low THD and Precision | Texas Instruments
  • Operational Amplifier [Texas Instruments] OPA1612AID Operational Amplifier | Distrelec

Frequently Asked Questions

Where can I find additional details, specifications and documents for a OPA1612AID?

Additional datasheets, footprints and schematics for OPA1612AID are listed in our Part Details tab. You can also find the OPA1612AID image and similar parts on this details page.

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What category does OPA1612AID fall under?

The OPA1612AID is listed under Semiconductors - ICs > Amplifiers & Comparators > Audio Amplifiers.

Can I view similar or alternative parts?

You can view similar parts to OPA1612AID when available in the Audio Amplifiers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the OPA1612AID you can contact the distributor directly for product support, shipping queries etc.

Is the OPA1612AID RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

Which authorised distributors for OPA1612AID have stock available?

Authorised distributors including Newark Electronics, Avnet America, Transfer Multisort Elektronik, Texas Instruments and Distrelec have stock available or on a lead time for OPA1612AID.

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