OPA1678IDGKT Amplifiers & Comparators by Texas Instruments

OP-AMP 16MHZ 9V/US VSSOP-8

Status: Unknown
Series: OPA167x Series
RoHS: Unknown
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The OPA1678 (dual-channel) and OPA1679 (quadchannel) operational amplifiers offer higher systemlevel performance over legacy op amps commonly used in audio circuitry. The OPA167x amplifiers achieve a low 4.5-nV/√Hz noise density and low distortion of 0.0001% at 1 kHz which improves audio signal fidelity. They also offer rail-to-rail output swing to within 800 mV with a 2-kΩ load, which increases headroom and maximizes dynamic range. The OPA1678 and OPA1679 operate over a very wide supply range of ±2.25 V to ±18 V or (4.5 V to 36 V) on only 2 mA of supply current to accommodate the power supply constraints of many types of audio products. These op amps are unity-gain stable and provide excellent dynamic behavior over a wide range of load conditions allowing them to be used in many audio circuits. The OPA167x amplifiers use completely independent internal circuitry for lowest crosstalk and freedom from interactions between channels, even when overdriven or overloaded. The OPA167x temperature ranges are specified from –40°C to +85°C. SoundPlus™

Where to Buy

Prices starting from US$0.30

Distributor Stock
Logo for Farnell
Farnell
from US$0.70
No stock
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Texas Instruments
from US$0.30
34,360
in stock
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Chip One Stop
from US$0.46
1,043
in stock
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Newark Electronics
from US$0.96
-
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element14
from US$0.95
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Specifications

No. of Amplifiers 2 Amplifier
Bandwidth 16MHz
Slew Rate 9V/µs
Supply Voltage Range 4.5V to 36V ± 2.25V to ± 18V
Amplifier Case Style VSSOP
No. of Pins 8Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range OPA167x Series
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)

Alternative Descriptions

Low distortion (-120 dB), low noise (4.5nV/rtHz), dual audio op amp | Texas Instruments
Op-Amp, 16Mhz, 9V/Us, Vssop-8 | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a OPA1678IDGKT?

Additional datasheets, footprints and schematics for OPA1678IDGKT are listed on our Part Details page. You can also find images and similar parts to OPA1678IDGKT on this page.

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Distributor pricing and stock information is available for OPA1678IDGKT on our Product Comparison page. Access via the 'View Pricing & Stock' button to view OPA1678IDGKT price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does OPA1678IDGKT fall under?

The OPA1678IDGKT is listed under Semiconductors - ICs > Amplifiers & Comparators > Operational Amplifiers - Op Amps.

Can I view similar or alternative parts?

You can view similar parts to OPA1678IDGKT when available in the Operational Amplifiers - Op Amps range under the specifications section at the bottom of the details page.

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Is the OPA1678IDGKT RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for OPA1678IDGKT have stock available?

Authorised distributors including Texas Instruments, Chip One Stop, Newark Electronics, element14 and Farnell have stock available or on a lead time for OPA1678IDGKT.

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