OPA164x/OPA164x-Q1 SoundPlus™ Audio Op Amps

Texas Instruments OPA164x/OPA164x-Q1 SoundPlus™ JFET-input, ultra-low distortion, low-noise op amps are fully specified for audio applications. OPA164x/OPA164x-Q1 op amps offer superior sound quality and rail-to-rail output swing that allows for increased headroom, making these devices ideal for any audio circuit. The  OPA164x/OPA164x-Q1 op amps operate over a very wide supply voltage range of ±2.25V to ±18V. The OPA164x/OPA164x-Q1 are utility-gain stable and provide excellent dynamic behavior over a wide range of load conditions. These op amps are ideal for professional audio equipment, analog and digital mixing consoles, broadcast studio equipment, high-end A/V receivers, and high-end Blu-Ray™ players. The Texas Instruments OPA164x-Q1 devices are AEC-Q100 qualified for automotive applications.

Results: 13
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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
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Supply Voltage - Max
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Texas Instruments Audio Amplifiers SoundPLUS Hi-Perf JF ET-In Audio OpAmps A 595-OPA1644AIDR
Datasheet
5.892In Stock
Min.: 1
Mult.: 1

Rail-to-Rail 0.00005 % SOIC-14 2.25 V 18 V - 40 C + 85 C SMD/SMT OPA1644 Tube

Texas Instruments Audio Amplifiers Dual automotive soun dplus high-performa
Datasheet
15.034In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Rail-to-Rail 0.00005 % VSSOP-8 2.25 V 18 V - 40 C + 125 C SMD/SMT OPA1642 AEC-Q100 Reel, Cut Tape, MouseReel

Texas Instruments Audio Amplifiers Sound-Plus Hi-Perf J FET-Inp Aud OpAmps A 595-OPA1642AIDGKR
Datasheet
12.723In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

Rail-to-Rail 0.00005 % VSSOP-8 4.5 V 36 V - 40 C + 85 C SMD/SMT OPA1642 Reel, Cut Tape, MouseReel

Texas Instruments Audio Amplifiers Sound-Plus High-Perf JFET-In Audio Op Am A 595-OPA1641AIDGKT
Datasheet
1.357In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Rail-to-Rail 0.00005 % VSSOP-8 2.25 V 18 V - 40 C + 85 C SMD/SMT OPA1641 Reel, Cut Tape, MouseReel
Texas Instruments Audio Amplifiers Sound-Plus Hi-Perf J FET-Inp Aud Op Amp A 595-OPA1641AID
Datasheet
2.001In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Rail-to-Rail 0.00005 % SOIC-8 2.25 V 18 V - 40 C + 85 C SMD/SMT OPA1641 Reel, Cut Tape, MouseReel
Texas Instruments Audio Amplifiers Sound-Plus Hi-Perf J FET-Inp Aud Op Amp A 595-OPA1642AIDR
Datasheet
1.413In Stock
2.550Expected 12/10/2026
Min.: 1
Mult.: 1

Rail-to-Rail 0.00005 % SOIC-8 2.25 V 18 V - 40 C + 85 C SMD/SMT OPA1642 Tube
Texas Instruments Audio Amplifiers Sound-Plus Hi-Perf J FET-Inp Aud Op Amp A 595-OPA1642AID
Datasheet
7.873In Stock
10.000Expected 07/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Rail-to-Rail 0.00005 % SOIC-8 2.25 V 18 V - 40 C + 85 C SMD/SMT OPA1642 Reel, Cut Tape, MouseReel
Texas Instruments Audio Amplifiers SoundPLUS Hi-Perf JF ET-In Audio OpAmps A 595-OPA1644AID
Datasheet
1.805In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Rail-to-Rail 0.00005 % SOIC-14 2.25 V 18 V - 40 C + 85 C SMD/SMT OPA1644 Reel, Cut Tape, MouseReel
Texas Instruments Audio Amplifiers High-Perf JFET-Inp A udio Op Amps A 595- A 595-OPA1644AIPWR
Datasheet
374In Stock
Min.: 1
Mult.: 1

Rail-to-Rail 0.00005 % TSSOP-14 2.25 V 18 V - 40 C + 85 C SMD/SMT OPA1644 Tube
Texas Instruments Audio Amplifiers Sound-Plus Hi-Perf J FET-Inp Aud Op Amp A 595-OPA1641AIDR
Datasheet
922In Stock
Min.: 1
Mult.: 1

Rail-to-Rail 0.00005 % SOIC-8 2.25 V 18 V - 40 C + 85 C SMD/SMT OPA1641 Tube

Texas Instruments Audio Amplifiers Sound-Plus High-Perf JFET-In Audio Op Am A 595-OPA1641AIDGKR
Datasheet
315In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

Rail-to-Rail 0.00005 % VSSOP-8 2.25 V 18 V - 40 C + 85 C SMD/SMT OPA1641 Reel, Cut Tape, MouseReel

Texas Instruments Audio Amplifiers Sound-Plus Hi-Perf J FET-Inp Aud OpAmps A 595-OPA1642AIDGKT
Datasheet
1.305In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Rail-to-Rail 0.00005 % VSSOP-8 2.25 V 18 V - 40 C + 85 C SMD/SMT OPA1642 Reel, Cut Tape, MouseReel
Texas Instruments Audio Amplifiers High-Perf JFET-Inp A udio Op Amps A 595- A 595-OPA1644AIPW
Datasheet
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

Rail-to-Rail 0.00005 % TSSOP-14 2.25 V 18 V - 40 C + 85 C SMD/SMT OPA1644 Reel, Cut Tape, MouseReel