Audio Amplifiers – Mouser Singapore

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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: $9.55
5,895In Stock

Mfr. Part No.
OPA1644AID

Mouser Part No
595-OPA1644AID

Texas Instruments

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

Learn More

Datasheet

5,895In Stock

$9.55

$7.31

$6.56

$6.13

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: $3.93
12,786In Stock

Mfr. Part No.
OPA1642AIDGKT

Mouser Part No
595-OPA1642AIDGKT

Texas Instruments

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

Learn More

Datasheet

12,786In Stock

Cut Tape

$3.93

$2.93

$2.70

$2.42

Reel

$2.27

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: $3.56
15,034In Stock

Mfr. Part No.
OPA1642AQDGKRQ1

Mouser Part No
595-OPA1642AQDGKRQ1

Texas Instruments

Audio Amplifiers Dual automotive soun dplus high-performa

Learn More

Datasheet

15,034In Stock

Cut Tape

$3.56

$2.65

$2.42

$2.17

Reel

$1.85

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 High-Perf JFET-In Audio Op Am A 595-OPA1641AIDGKT

OPA1641AIDGKR
Texas Instruments
1: $3.02
1,403In Stock

Mfr. Part No.
OPA1641AIDGKR

Mouser Part No
595-OPA1641AIDGKR

Texas Instruments

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

Learn More

Datasheet

1,403In Stock

Cut Tape

$3.02

$2.24

$2.04

$1.82

Reel

$1.54

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-OPA1641AIDR

OPA1641AID
Texas Instruments
1: $3.54
926In Stock

Mfr. Part No.
OPA1641AID

Mouser Part No
595-OPA1641AID

Texas Instruments

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

Learn More

Datasheet

926In Stock

$3.54

$2.64

$2.21

$2.10

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 Hi-Perf J FET-Inp Aud Op Amp A 595-OPA1641AID

OPA1641AIDR
Texas Instruments
1: $3.14
2,049In Stock

Mfr. Part No.
OPA1641AIDR

Mouser Part No
595-OPA1641AIDR

Texas Instruments

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

Learn More

Datasheet

2,049In Stock

Cut Tape

$3.14

$2.32

$2.13

$1.90

Reel

$1.61

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: $3.61
1,399In Stock
2,550Expected 5/10/2026

Mfr. Part No.
OPA1642AID

Mouser Part No
595-OPA1642AID

Texas Instruments

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

Learn More

Datasheet

1,399In Stock

2,550Expected 5/10/2026

$3.61

$2.70

$2.25

$2.09

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 OpAmps A 595-OPA1642AIDGKT

OPA1642AIDGKR
Texas Instruments
1: $2.81
1,892In Stock

Mfr. Part No.
OPA1642AIDGKR

Mouser Part No
595-OPA1642AIDGKR

Texas Instruments

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

Learn More

Datasheet

1,892In Stock

Cut Tape

$2.81

$2.09

$1.90

$1.70

Reel

$1.47

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

OPA1642AIDR
Texas Instruments
1: $2.97
8,223In Stock

Mfr. Part No.
OPA1642AIDR

Mouser Part No
595-OPA1642AIDR

Texas Instruments

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

Learn More

Datasheet

8,223In Stock

Cut Tape

$2.97

$2.18

$2.00

$1.78

Reel

$1.47

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: $7.58
1,895In Stock

Mfr. Part No.
OPA1644AIDR

Mouser Part No
595-OPA1644AIDR

Texas Instruments

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

Learn More

Datasheet

1,895In Stock

Cut Tape

$7.58

$6.60

Reel

$4.93

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: $9.60
380In Stock

Mfr. Part No.
OPA1644AIPW

Mouser Part No
595-OPA1644AIPW

Texas Instruments

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

Learn More

Datasheet

380In Stock

$9.60

$7.38

$6.34

$6.09

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: $3.54
315In Stock

Mfr. Part No.
OPA1641AIDGKT

Mouser Part No
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

$3.54

$2.64

$2.42

$2.17

Reel

$2.03

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

OPA1644AIPWR
Texas Instruments
1: $7.46
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
OPA1644AIPWR

Mouser Part No
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

$7.46

$5.69

$5.25

$4.75

View

Reel

$4.23

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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