Audio Amplifiers – Mouser Canada

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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.

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Part #

Audio Amplifiers SoundPLUS Hi-Perf JF ET-In Audio OpAmps A 595-OPA1644AIDR

OPA1644AID
Texas Instruments
1: $9.89
5,892In Stock

Mfr. Part #
OPA1644AID

Mouser Part #
595-OPA1644AID

Texas Instruments

Audio Amplifiers SoundPLUS Hi-Perf JF ET-In Audio OpAmps A 595-OPA1644AIDR

Learn More

Datasheet

5,892In Stock

$9.89

$7.57

$6.80

$6.35

View

Min.: 1
Mult.: 1

Rail-to-Rail

0.00005 %

SOIC-14

2.25 V

18 V

- 40 C

+ 85 C

SMD/SMT

OPA1644

Tube

Audio Amplifiers Sound-Plus Hi-Perf J FET-Inp Aud OpAmps A 595-OPA1642AIDGKR

OPA1642AIDGKT
Texas Instruments
1: $4.08
12,723In Stock

Mfr. Part #
OPA1642AIDGKT

Mouser Part #
595-OPA1642AIDGKT

Texas Instruments

Audio Amplifiers Sound-Plus Hi-Perf J FET-Inp Aud OpAmps A 595-OPA1642AIDGKR

Learn More

Datasheet

12,723In Stock

Cut Tape

$4.08

$3.04

$2.79

$2.51

Reel

$2.35

View

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

Audio Amplifiers Dual automotive soun dplus high-performa

OPA1642AQDGKRQ1
Texas Instruments
1: $4.02
15,034In Stock

Mfr. Part #
OPA1642AQDGKRQ1

Mouser Part #
595-OPA1642AQDGKRQ1

Texas Instruments

Audio Amplifiers Dual automotive soun dplus high-performa

Learn More

Datasheet

15,034In Stock

Cut Tape

$4.02

$3.00

$2.75

$2.46

Reel

$2.09

View

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

Audio Amplifiers Sound-Plus Hi-Perf J FET-Inp Aud Op Amp A 595-OPA1641AIDR

OPA1641AID
Texas Instruments
1: $3.67
922In Stock

Mfr. Part #
OPA1641AID

Mouser Part #
595-OPA1641AID

Texas Instruments

Audio Amplifiers Sound-Plus Hi-Perf J FET-Inp Aud Op Amp A 595-OPA1641AIDR

Learn More

Datasheet

922In Stock

$3.67

$2.74

$2.29

$2.17

View

Min.: 1
Mult.: 1

Rail-to-Rail

0.00005 %

SOIC-8

2.25 V

18 V

- 40 C

+ 85 C

SMD/SMT

OPA1641

Tube

Audio Amplifiers Sound-Plus High-Perf JFET-In Audio Op Am A 595-OPA1641AIDGKT

OPA1641AIDGKR
Texas Instruments
1: $3.12
1,357In Stock

Mfr. Part #
OPA1641AIDGKR

Mouser Part #
595-OPA1641AIDGKR

Texas Instruments

Audio Amplifiers Sound-Plus High-Perf JFET-In Audio Op Am A 595-OPA1641AIDGKT

Learn More

Datasheet

1,357In Stock

Cut Tape

$3.12

$2.32

$2.12

$1.89

Reel

$1.60

View

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

Audio Amplifiers Sound-Plus Hi-Perf J FET-Inp Aud Op Amp A 595-OPA1641AID

OPA1641AIDR
Texas Instruments
1: $3.25
2,001In Stock

Mfr. Part #
OPA1641AIDR

Mouser Part #
595-OPA1641AIDR

Texas Instruments

Audio Amplifiers Sound-Plus Hi-Perf J FET-Inp Aud Op Amp A 595-OPA1641AID

Learn More

Datasheet

2,001In Stock

Cut Tape

$3.25

$2.40

$2.20

$1.97

Reel

$1.67

View

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

Audio Amplifiers Sound-Plus Hi-Perf J FET-Inp Aud Op Amp A 595-OPA1642AIDR

OPA1642AID
Texas Instruments
1: $3.74
1,413In Stock
2,550Expected 2026-10-12

Mfr. Part #
OPA1642AID

Mouser Part #
595-OPA1642AID

Texas Instruments

Audio Amplifiers Sound-Plus Hi-Perf J FET-Inp Aud Op Amp A 595-OPA1642AIDR

Learn More

Datasheet

1,413In Stock

2,550Expected 2026-10-12

$3.74

$2.79

$2.33

$2.16

View

Min.: 1
Mult.: 1

Rail-to-Rail

0.00005 %

SOIC-8

2.25 V

18 V

- 40 C

+ 85 C

SMD/SMT

OPA1642

Tube

Audio Amplifiers Sound-Plus Hi-Perf J FET-Inp Aud Op Amp A 595-OPA1642AID

OPA1642AIDR
Texas Instruments
1: $3.08
7,873In Stock
10,000Expected 2026-09-07

Mfr. Part #
OPA1642AIDR

Mouser Part #
595-OPA1642AIDR

Texas Instruments

Audio Amplifiers Sound-Plus Hi-Perf J FET-Inp Aud Op Amp A 595-OPA1642AID

Learn More

Datasheet

7,873In Stock

10,000Expected 2026-09-07

Cut Tape

$3.08

$2.26

$2.07

$1.84

Reel

$1.53

View

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

Audio Amplifiers SoundPLUS Hi-Perf JF ET-In Audio OpAmps A 595-OPA1644AID

OPA1644AIDR
Texas Instruments
1: $7.85
1,805In Stock

Mfr. Part #
OPA1644AIDR

Mouser Part #
595-OPA1644AIDR

Texas Instruments

Audio Amplifiers SoundPLUS Hi-Perf JF ET-In Audio OpAmps A 595-OPA1644AID

Learn More

Datasheet

1,805In Stock

Cut Tape

$7.85

$6.84

Reel

$5.11

Quote

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

Audio Amplifiers High-Perf JFET-Inp A udio Op Amps A 595- A 595-OPA1644AIPWR

OPA1644AIPW
Texas Instruments
1: $9.95
374In Stock

Mfr. Part #
OPA1644AIPW

Mouser Part #
595-OPA1644AIPW

Texas Instruments

Audio Amplifiers High-Perf JFET-Inp A udio Op Amps A 595- A 595-OPA1644AIPWR

Learn More

Datasheet

374In Stock

$9.95

$7.65

$6.57

$6.31

View

Min.: 1
Mult.: 1

Rail-to-Rail

0.00005 %

TSSOP-14

2.25 V

18 V

- 40 C

+ 85 C

SMD/SMT

OPA1644

Tube

Audio Amplifiers Sound-Plus High-Perf JFET-In Audio Op Am A 595-OPA1641AIDGKR

OPA1641AIDGKT
Texas Instruments
1: $3.67
315In Stock

Mfr. Part #
OPA1641AIDGKT

Mouser Part #
595-OPA1641AIDGKT

Texas Instruments

Audio Amplifiers Sound-Plus High-Perf JFET-In Audio Op Am A 595-OPA1641AIDGKR

Learn More

Datasheet

315In Stock

Cut Tape

$3.67

$2.74

$2.51

$2.25

Reel

$2.10

View

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

Audio Amplifiers Sound-Plus Hi-Perf J FET-Inp Aud OpAmps A 595-OPA1642AIDGKT

OPA1642AIDGKR
Texas Instruments
1: $2.91
1,305In Stock

Mfr. Part #
OPA1642AIDGKR

Mouser Part #
595-OPA1642AIDGKR

Texas Instruments

Audio Amplifiers Sound-Plus Hi-Perf J FET-Inp Aud OpAmps A 595-OPA1642AIDGKT

Learn More

Datasheet

1,305In Stock

Cut Tape

$2.91

$2.16

$1.97

$1.76

Reel

$1.53

View

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

Audio Amplifiers High-Perf JFET-Inp A udio Op Amps A 595- A 595-OPA1644AIPW

OPA1644AIPWR
Texas Instruments
1: $7.73
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
OPA1644AIPWR

Mouser Part #
595-OPA1644AIPWR

Texas Instruments

Audio Amplifiers High-Perf JFET-Inp A udio Op Amps A 595- A 595-OPA1644AIPW

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$7.73

$5.89

$5.44

$4.92

View

Reel

$4.38

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

OPA164x/OPA164x-Q1 SoundPlus™ Audio Op Amps

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