OPA1664

更新时间： 2024-11-23 11:58:19

品牌	Logo	应用领域
德州仪器 - TI		运算放大器
页数	文件大小	规格书
29页	1622K
描述
Low-Power, Low Noise and Distortion, Bipolar-Input AUDIO OPERATIONAL AMPLIFIERS

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OPA1664 数据手册

OPA1662

OPA1664

Burr-Brown Audio

www.ti.com

SBOS489 –DECEMBER 2011

™ Low-Power, Low Noise and Distortion, Bipolar-Input

AUDIO OPERATIONAL AMPLIFIERS

Check for Samples: OPA1662, OPA1664

FEATURES

DESCRIPTION

The OPA1662 (dual) and OPA1664 (quad) series of

234

•

Low Noise: 3.3 nV/√Hz at 1 kHz

bipolar-input operational amplifiers achieve a low 3.3

nV/√Hz noise density with an ultralow distortion of

0.00006% at 1 kHz. The OPA1662 and OPA1664

series of op amps offer rail-to-rail output swing to

within 600 mV with 2-kΩ load, which increases

headroom and maximizes dynamic range. These

devices also have a high output drive capability of

±30 mA.

•

Low Distortion: 0.00006% at 1 kHz

Low Quiescent Current:

1.5 mA per Channel

•

Slew Rate: 17 V/μs

Wide Gain Bandwidth: 22 MHz (G = +1)

Unity Gain Stable

Rail-to-Rail Output

These devices operate over a very wide supply range

of ±1.5 V to ±18 V, or +3 V to +36 V, on only 1.5 mA

of supply current per channel. The OPA1662 and

OPA1664 op amps are unity-gain stable and provide

excellent dynamic behavior over a wide range of load

conditions.

Wide Supply Range:

±1.5 V to ±18 V, or +3 V to +36 V

•

Dual and Quad Versions Available

Small Package Sizes:

Dual: SO-8 and MSOP-8

Quad: SO-14 and TSSOP-14

These devices also feature completely independent

circuitry for lowest crosstalk and freedom from

interactions between channels, even when overdriven

or overloaded.

APPLICATIONS

•

USB and Firewire Audio Systems

Analog and Digital Mixers

Portable Recording Systems

Audio Effects Processors

High-End A/V Receivers

The OPA1662 and OPA1664 are specified

from –40°C to +85°C. SoundPlus™

High-End DVD and Blu-Ray™ Players

HIGH-End Car Audio

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

SoundPlus is a trademark of Texas Instruments Incorporated.

Blu-Ray is a trademark of Blu-Ray Disc Association.

All other trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

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OPA1664 替代型号

型号	品牌	替代类型	描述	数据表
OPA4134	TI	功能相似	四路 SoundPlus™ 高性能音频运算放大器
OPA1654	TI	功能相似	Low Noise and Distortion, General-Purpose, FET-Input

与OPA1664相关器件

型号	品牌	获取价格	描述	数据表
OPA1664AID	TI	获取价格	Low-Power, Low Noise and Distortion, Bipolar-Input AUDIO OPERATIONAL AMPLIFIERS
OPA1664AIDR	TI	获取价格	Low-Power, Low Noise and Distortion, Bipolar-Input AUDIO OPERATIONAL AMPLIFIERS
OPA1664AIPW	TI	获取价格	Low-Power, Low Noise and Distortion, Bipolar-Input AUDIO OPERATIONAL AMPLIFIERS
OPA1664AIPWR	TI	获取价格	Low-Power, Low Noise and Distortion, Bipolar-Input AUDIO OPERATIONAL AMPLIFIERS
OPA1671	TI	获取价格	单电源、高带宽 (13MHz)、低噪声 (7nV/RtHz)、RRIO 音频运算放大器
OPA1671IDBVR	TI	获取价格	单电源、高带宽 (13MHz)、低噪声 (7nV/RtHz)、RRIO 音频运算放大器 \|
OPA1671IDBVT	TI	获取价格	单电源、高带宽 (13MHz)、低噪声 (7nV/RtHz)、RRIO 音频运算放大器 \|
OPA1671IDCKR	TI	获取价格	单电源、高带宽 (13MHz)、低噪声 (7nV/RtHz)、RRIO 音频运算放大器 \|
OPA1671IDCKT	TI	获取价格	单电源、高带宽 (13MHz)、低噪声 (7nV/RtHz)、RRIO 音频运算放大器 \|
OPA1677	TI	获取价格	OPA167x Low-Distortion Audio Operational Amplifiers

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