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Texas Instruments DRV601RTJT — Analog & Data Acquisition

DRV601RTJT Class AB Stereo Amplifier, 1.8V-4.5V, 20-QFN

MPNDRV601RTJT
End of Life

Texas Instruments DRV601RTJT, DirectPath™ Class AB stereo headphone amplifier, 2-channel, 1.8V to 4.5V supply, -40°C to 85°C, 20-WFQFN exposed pad (4x4 mm).

$2.09Ref. price · indicative, final on quote
Texas Instruments DRV601RTJT datasheet (PDF)
Packaging20-WFQFN Exposed Pad
RoHSROHS3 Compliant
SeriesDirectPath™
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DRV601RTJT specifications
ParameterValue
TypeClass AB
SeriesDirectPath™
Output type2-Channel (Stereo)
MountingSurface Mount
Supply voltage1.8V ~ 4.5V
Operating temperature-40°C ~ 85°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
FeaturesDepop, Short-Circuit and Thermal Protection, Shutdown
Case20-WFQFN Exposed Pad

Product details

Class AB stereo line driver for portable and industrial audio

Integrated depop circuitry eliminates the power-on pop that otherwise requires external mute FETs or timing capacitors. Short-circuit and thermal protection reduce the risk of field failures in unenclosed or vented enclosures. A shutdown pin allows the amplifier to be gated by a system GPIO for power savings when the audio path is idle.

Sourcing and lifecycle — no obsolescence risk

No last-time-buy or end-of-life notices are in effect. ROHS3 compliant, lead-free, no exemptions expiring.

Frequently asked questions

Where can I buy DRV601RTJT and what is the price?

The DRV601RTJT is available through independent distribution. Submit an RFQ for current pricing and availability — lead time and per-unit cost are confirmed at quote time.

Does DRV601RTJT require external components for operation?

The DRV601RTJT integrates depop, short-circuit protection, and thermal shutdown, reducing external component count. A few external capacitors for supply bypass and output coupling are typical, but no external mute circuitry is needed.

Is DRV601RTJT compatible with 3.3V supply?

Yes, the supply range of 1.8V to 4.5V covers 3.3V rails directly. No additional regulator is required when the system runs on 3.3V.

What is the output power of DRV601RTJT?

The DRV601RTJT is a Class AB line driver / headphone amplifier. Its output power depends on the supply voltage and load impedance; the datasheet provides output power curves for typical 16Ω and 32Ω headphone loads. For a 3.3V supply into 32Ω, expect tens of milliwatts — sufficient for line-level or headphone drive, not speaker-level output.