OPA1644AIPWR Price & Stock
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Manufacturer

Integrated Circuits (ICs) > Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
IC OPAMP AUDIO 11MHZ RRO 14TSSOP
Documents
Datasheet |
OPA1644AIPWR![]() |
Specifications
Series | SoundPlus™ |
Part Status | Active |
Amplifier Type | Audio |
Number of Circuits | 4 |
Output Type | Rail-to-Rail |
Slew Rate | 20 V/µs |
Gain Bandwidth Product | 11MHz |
Current - Input Bias | 2pA |
Voltage - Input Offset | 1mV |
Current - Supply | 1.8mA |
Current - Output / Channel | 36mA |
Voltage - Supply, Single/Dual (±) | 4.5 V ~ 36 V, ±2.25 V ~ 18 V |
Operating Temperature | -40°C ~ 85°C |
Mounting Type | Surface Mount |
Package / Case | 14-TSSOP (0.173", 4.40mm Width) |
Supplier Device Package | 14-TSSOP |
Hide

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | Texas Instruments | 43671 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | Texas Instruments | IC AUDIO 4 CIRCUIT 14TSSOP | 12542 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | Texas Instruments | Audio Amplifier 4 Circuit Rail-to-Rail 14-TSSOP | 2735 |
|
Inquiry |

Unikey Electronics Pte. Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | Texas Instruments | 26000 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | Texas Instruments | IC AUDIO 4 CIRCUIT 14TSSOP | 2447 |
|
Inquiry |

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OPA1644AIPW
sku #: 595-OPA1644AIPW
|
Texas Instruments | Audio Amplifiers High-Perf JFET-Inp A udio Op Amps A 595-OPA1644AIPWR Audio Amplifiers
|
391 In Stock |
|
Buy |

AAA Chips Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OPA1644AIPWR | Texas Instruments | ROHS3Compliant EAR99 OPA1644 Nickel/Palladium/Gold (Ni/Pd/Au) op amp buffer circuit 5mm 0.00002muA 3.5mV 11000kHz | 2050 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | Rochester Electronics | OPA1644 OPA1641/1642/1644 SOUNDP | 43307 |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OPA1644AIPWR | Texas Instruments | IC AUDIO 4 CIRCUIT 14TSSOP | 37150 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | Texas Instruments | IC OPAMP AUDIO 11MHZ RRO 14TSSOP Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
|
29702 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | Texas Instruments | IC AUDIO 4 CIRCUIT 14TSSOP | 274 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | Texas Instruments | 3286 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | Texas Instruments | 14-TSSOP (0.173", 4.40mm Width) | 8900 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | Texas Instruments | IC OPAMP AUDIO 11MHZ RRO 14TSSOP | 12000 |
|
Inquiry |

Fly-Wing Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OPA1644AIPWR | Texas Instruments | ROHS3Compliant EAR99 OPA1644 Nickel/Palladium/Gold (Ni/Pd/Au) op amp buffer circuit 5mm 0.00002muA 3.5mV 11000kHz | 2050 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | TI | DC:22+ ; IC OPAMP JFET 11MHZ QUAD 14TSSOP | 15000 |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | Texas Instruments | IC OPAMP AUDIO 11MHZ RRO 14TSSOP | 0 |
|
Buy |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | 2000 |
|
Inquiry | |||
OPA1644AIPWR | Texas Instruments | 9476 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | Luminary Micro / Texas Instruments | IC OPAMP AUDIO 11MHZ RRO 14TSSOP ; 14-TSSOP Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
|
Available |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | Texas Instruments | IC AUDIO 4 CIRCUIT 14TSSOP | 3997 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | TI | 4 14-TSSOP | In-Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | Luminary Micro / Texas Instruments | IC OPAMP AUDIO 11MHZ RRO 14TSSOP Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
|
In-Stock |
|
Inquiry |

Dxway Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | TI | TSOP14 ; DC:2022 | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | Texas Instruments | DC:Active ; - | 2106 |
|
Inquiry |

ODG (Origin Data Global)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OPA1644AIPWR | Texas Instruments | IC AUDIO 4 CIRCUIT 14TSSOP | 27417 |
|
Buy |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | Texas Instruments | IC AUDIO 4 CIRCUIT 14TSSOP | 7420 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | Texas Instruments | OPA1644 OPA1641/1642/1644 SOUNDP | 17940 |
|
Inquiry |

Avnat Group (Asia Pacific) Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | TI/µÂÖÝÒÇÆ÷ | 131 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | Texas Instruments | IC AUDIO 4 CIRCUIT 14TSSOP | 15648 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | TI | DC:23+ ; TSSOP-14 | 404 |
|
Inquiry | |
OPA1644AIPWR | Texas Instruments | IC AUDIO 4 CIRCUIT 14TSSOP ; DC:21+ ; 14-TSSOP | 111 |
|
Inquiry | |
OPA1644AIPWR | Texas Instruments | IC AUDIO 4 CIRCUIT 14TSSOP ; DC:23+ | 7420 |
|
Inquiry |

CenturyHonour Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | TI | TSSOP14 | 100000 |
|
Inquiry |

Cytech Systems Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | Texas Instruments | Available, Contact us | 2000 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | Texas Instruments | Audio Amplifier 4 Circuit Rail-to-Rail 14-TSSOP ; Tape & Reel (TR) | 3108 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | Texas Instruments (TI) | In Stock |
|
Inquiry | ||
OPA1644AIPWR | TI | In Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | TI | in stock Immediately | 252 |
|
Inquiry |

Ariat Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
OPA1644AIPWR | Texas Instruments | IC AUDIO 4 CIRCUIT 14TSSOP New Original Stock.
|
2500 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | Texas Instruments | Audio Amplifier 4 Circuit Rail-to-Rail 14-TSSOP | 966 |
|
Inquiry |

YIC International Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OPA1644AIPWR | TI | IC OPAMP AUDIO 11MHZ RRO 14TSSOP | 2500 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | Rochester Electronics | OPA1644 OPA1641/1642/1644 SOUNDP | 17192 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | Texas Instruments | DC:24+ ; Original New | 28717 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | Texas Instruments | 35000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | TI/ | DC:19+ ; TSSOP-14 | 12668 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | Texas Instruments | Audio Amplifiers High-Perf,JFET-Inp Audio Op Amps | in stock |
|
Inquiry | |
OPA1644AIPWR | Texas Instruments | Audio Amplifiers High-Perf,JFET-Inp Audio Op Amps | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | TI | New and original ; DC:19+ | 3000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | TI | DC:2016+ ; TSOP14 | 2500 |
|
Inquiry |

IC Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | Texas Instruments | IC AUDIO 4 CIRCUIT 14TSSOP | 2500 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR
sku #: OPA1644AIPWR
|
TI | 427 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | Texas Instruments | OPA1644 OPA1641/1642/1644 SOUNDP | 17,192 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | Texas Instruments | OEM/CM ONLY | 682 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA1644AIPWR | TI | TSOP14 ; DC:18+ | 30186 |
|
Inquiry |
See Also:
OPA1644AIPW
OPA1654AIPWR
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OPA1604AIPWR
OPA1654AIPW
OPA1604AIPW
OPA1644AIDR
OPA1664AIPW
OPA1604AIDR
OPA1679IPWR
OPA1664AIDR
OPA1644AID
OPA1642AIDKR
OPA1604AIR
OPA1642AIDR
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OPA1641AIDGKR
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OPA1688AIDR
OPA1641AID
OPA1642AIDG
OPA1604AID
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OPA1679IPW
OPA1652AIDR
OPA1664AID
OPA1654AID
OPA1692IDR
OPA1641AIDGKT
OPA1652AIDGKR
OPA1612AIDRGR
OPA1679IDR
OPA1644AIDR IC
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OPA1602AIDGKR
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OPA1688IDR
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OPA1611AID
OPA1652AIDGK
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