Datasheet > INA163

INA163

更新时间： 2024-11-01 22:48:07

品牌	Logo	应用领域
BB		仪表放大器光电二极管
页数	文件大小	规格书
11页	249K
描述
Low-Noise, Low-Distortion INSTRUMENTATION AMPLIFIER

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INA163 数据手册

INA163

SBOS177B – NOVEMBER 2000 – REVISED NOVEMBER 2004

Low-Noise, Low-Distortion

INSTRUMENTATION AMPLIFIER

FEATURES

DESCRIPTION

● LOW NOISE: 1nV/√Hz at 1kHz

The INA163 is a very low-noise, low-distortion, mon-

olithic instrumentation amplifier. Its current-feedback

circuitry achieves very wide bandwidth and excellent

dynamic response over a wide range of gain. It is ideal

for low-level audio signals such as balanced low-

impedance microphones. Many industrial, instrumen-

tation, and medical applications also benefit from its

low noise and wide bandwidth.

● LOW THD+N: 0.002% at 1kHz, G = 100

● WIDE BANDWIDTH: 800kHz at G = 100

● WIDE SUPPLY RANGE: ±4.5V to ±18V

● HIGH CMR: > 100dB

● GAIN SET WITH EXTERNAL RESISTOR

● SO-14 SURFACE-MOUNT PACKAGE

Unique distortion cancellation circuitry reduces distor-

tion to extremely low levels, even in high gain. The

INA163 provides near-theoretical noise performance

for 200Ω source impedance. Its differential input, low

noise, and low distortion provide superior performance

in professional microphone amplifier applications.

APPLICATIONS

● PROFESSIONAL MICROPHONE PREAMPS

● MOVING-COIL TRANSDUCER AMPLIFIERS

● DIFFERENTIAL RECEIVERS

● BRIDGE TRANSDUCER AMPLIFIERS

The INA163’s wide supply voltage, excellent output

voltage swing, and high output current drive allow its

use in high-level audio stages as well.

The INA163 is available in a space-saving SO-14

surface-mount package, specified for operation over

the –40°C to +85°C temperature range.

V_O1

INA163

V_IN−

6kΩ

Sense

3kΩ

R_G

V_O

6000

3kΩ

G = 1 +

R_G

6kΩ

Ref

V_IN+

V_O2

V+ V-

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.

All 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 Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

www.ti.com

12 3 4 5 6 7...11

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与INA163相关器件

型号	品牌	获取价格	描述	数据表
INA163_06	BB	获取价格	Low-Noise, Low-Distortion INSTRUMENTATION AMPLIFIER
INA163UA	BB	获取价格	Low-Noise, Low-Distortion INSTRUMENTATION AMPLIFIER
INA163UA	TI	获取价格	低噪声、低失真仪表放大器 \| D \| 14 \| -40 to 85
INA163UA/2K5	BB	获取价格	Low-Noise, Low-Distortion INSTRUMENTATION AMPLIFIER
INA163UA/2K5	TI	获取价格	低噪声、低失真仪表放大器 \| D \| 14 \| -40 to 85
INA163UA/2K5E4	TI	获取价格	低噪声、低失真仪表放大器 \| D \| 14 \| -40 to 85
INA163UA/2K5E4	BB	获取价格	Low-Noise, Low-Distortion INSTRUMENTATION AMPLIFIER
INA163UAE4	BB	获取价格	Low-Noise, Low-Distortion INSTRUMENTATION AMPLIFIER
INA163UAE4	TI	获取价格	低噪声、低失真仪表放大器 \| D \| 14 \| -40 to 85
INA1650	TI	获取价格	双路 SoundPlus™ 高共模抑制 (91dB)、低 THD+N (-120dB) 差

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