德州仪器 IN163低噪音低失真仪表放大器介绍

时间：2007-04-18

INA163 是德州仪器(TI)生产的低噪音低失真仪表 放大器 .

Product Information

Features

LOW NOISE: 1nV/Hz at 1kHz
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
APPLICATIONS
- PROFESSIONAL MICROPHONE PREAMPS
- MOVING-COIL TRANSDUCER AMPLIFIERS
- DIFFERENTIAL RECEIVERS
- BRIDGE TRANSDUCER AMPLIFIERS

All trademarks are the property of their respective owners.

Description

The INA163 is a very low-noise, low-distortion, monolithic 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, instrumentation, and medical applications also benefit from its low noise and wide bandwidth.

Unique distortion cancellation circuitry reduces distortion to extremely low levels, even in high gain. The INA163 provides near-theoretical noise performance for 200 source impedance. Its differential input, low noise, and low distortion provide superior performance in professional microphone amplifier applications.

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.

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Pricing/Packaging/CAD Design Tools/Samples
			Price	Packaging			CAD Design Tools		Samples
Device	Status	Temp (^oC)	Budget Price ($US) \| QTY	Industry Standard (TI Pkg) \| Pins	Top Side Marking	Standard Pack Quantity \| Package Carrier	Symbols	Footprints	Samples
INA163UA	ACTIVE	-40 to 85	2.90 \| 1KU	SOIC (D) \| 14	View	58 \| TUBE	View	View	Purchase Samples
INA163UA/2K5	ACTIVE	-40 to 85	2.90 \| 1KU	SOIC (D) \| 14	View	2500 \| LARGE T&R	View	View	Purchase Samples
INA163UA/2K5E4	ACTIVE	-40 to 85	2.90 \| 1KU	SOIC (D) \| 14	View	2500 \| LARGE T&R	View	View	Purchase Samples
INA163UAE4	ACTIVE	-40 to 85	2.90 \| 1KU	SOIC (D) \| 14	View	58 \| TUBE	View	View	Purchase Samples

Quality & Lead (Pb)-Free Data
	Product Content				DPPM / MTBF / FIT Rate
Device	Eco Plan*	Lead / Ball Finish	MSL Rating / Peak Reflow	Details	Details
INA163UA	Pb-Free (RoHS)	CU NIPDAU	Level-3-260C-168 HR	View	View
INA163UA/2K5	Pb-Free (RoHS)	CU NIPDAU	Level-3-260C-168 HR	View	View
INA163UA/2K5E4	Pb-Free (RoHS)	CU NIPDAU	Level-3-260C-168 HR	View	View
INA163UAE4	Pb-Free (RoHS)	CU NIPDAU	Level-3-260C-168 HR	View	View

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Datasheets

Low-Noise, Low-Distortion Instrumentation Amplifier (Rev. D) (ina163.pdf, 385 KB)
16 May 2005 Download

Application Notes

Shelf-Life Evaluation of Lead-Free Component Finishes (szza046.htm, 9 KB)
24 May 2004 Abstract

Thermal and Electrical Properties of Selected Packaging Materials (sbfa010.htm, 8 KB)
04 Oct 2000 Abstract

Simulation Models

Spice Model

INA163 Spice Macro Model and Test Circuit (sboc057.zip, 2 KB)
16 Nov 2004 zip

INA163 TINA Macro Model and Test Circuit (sboc160.zip, 17 KB)
28 Aug 2006 zip