INA2128UASLASH1K datasheet(1/17 Pages) TI1

tên linh kiện	INA2128UA/1K

Giải thích chi tiết về linh kiện	Dual, Low Power INSTRUMENTATION AMPLIFIER

PDF	17 Pages

Scroll/Zoom	100%

nhà sản xuất	TI1 [Texas Instruments]

Trang chủ	http://www.ti.com

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FEATURES

q LOW OFFSET VOLTAGE: 50

µV max

q LOW DRIFT: 0.5

µV/°C max

q LOW INPUT BIAS CURRENT: 5nA max

q HIGH CMR: 120dB min

q INPUTS PROTECTED TO

±40V

q WIDE SUPPLY RANGE:

±2.25V to ±18V

q LOW QUIESCENT CURRENT: 700

µA / IA

q 16-PIN PLASTIC DIP, SOL-16

DESCRIPTION

The INA2128 is a dual, low power, general purpose instrumen-

tation amplifier offering excellent accuracy. Its versatile

3-op amp design and small size make it ideal for a wide range

of applications. Current-feedback input circuitry provides wide

bandwidth even at high gain (200kHz at G = 100).

A single external resistor sets any gain from 1 to 10,000.

Internal input protection can withstand up to

±40V without

damage.

The INA2128 is laser-trimmed for very low offset voltage

(50

µV), drift (0.5µV/°C) and high common-mode rejection

(120dB at G

≥ 100). It operates with power supplies as low as

±2.25V, and quiescent current is only 700µA per IA—ideal for

battery-operated and multiple-channel systems.

The INA2128 is available in SOL-16 packages, specified

for the –40

°C to +85°C temperature range.

APPLICATIONS

q SENSOR AMPLIFIER

THERMOCOUPLE, RTD, BRIDGE

q MEDICAL INSTRUMENTATION

q MULTIPLE-CHANNEL SYSTEMS

q BATTERY OPERATED EQUIPMENT

Dual, Low Power

INSTRUMENTATION AMPLIFIER

A1A

A2A

A3A

40k

Ω

40k

Ω

40k

Ω

40k

Ω

VINA

1

3

4

2

16

14

13

15

7

6

5

10

11

12

VINA

RGA

V+

V–

INA2128

RefA

VOA

GA = 1 +

50k

Ω

RGA

–

+

Over-Voltage

Protection

25k

Ω

25k

Ω

Over-Voltage

Protection

A1B

A2B

A3B

40k

Ω

40k

Ω

8

9

40k

Ω

40k

Ω

VINB

RGB

RefB

VOB

GB = 1 +

50k

Ω

RGB

–

+

Over-Voltage

Protection

25k

Ω

25k

Ω

Over-Voltage

Protection

INA2128

INA2

128

INA2128

SBOS035A – DECEMBER 1995 – REVISED APRIL 2007

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.

www.ti.com

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.

All trademarks are the property of their respective owners.

Số phần tương tự - INA2128UA/1K

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Texas Instruments	INA2128UA/1K	2Mb / 28P	INA2128 Dual, Low-Power Instrumentation Amplifier REVISED MAY 2023
Texas Instruments	INA2128UA/1K.B	2Mb / 28P	INA2128 Dual, Low-Power Instrumentation Amplifier REVISED MAY 2023

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nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Burr-Brown (TI)	INA118	242Kb / 11P	Precision, Low Power INSTRUMENTATION AMPLIFIER
	INA2128	282Kb / 10P	Dual, Low Power INSTRUMENTATION AMPLIFIER
	INA2141	243Kb / 10P	Dual, Low Power, G = 10, 100 INSTRUMENTATION AMPLIFIER
	INA102	173Kb / 13P	Low Power INSTRUMENTATION AMPLIFIER
Analog Devices	AD621ANZ	520Kb / 16P	Low Drift, Low Power Instrumentation Amplifier REV. B
Texas Instruments	INA118U2K5	392Kb / 16P	Precision, Low Power INSTRUMENTATION AMPLIFIER
Texas Instruments	INA2128U-1K	721Kb / 17P	Dual, Low Power INSTRUMENTATION AMPLIFIER
Analog Devices	AD620	643Kb / 21P	Low Cost Low Power Instrumentation Amplifier Rev. H
Analog Devices	AD621	520Kb / 16P	Low Drift, Low Power Instrumentation Amplifier REV. B
JSC ALFA.	AS620	309Kb / 4P	Low Cost Low Power Instrumentation Amplifier

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