OPA2234M

更新时间： 2024-11-04 12:21:43

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
19页	964K
描述
LOW-POWER, PRECISION SINGLE-SUPPLY OPERATIONAL AMPLIFIERS

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OPA2234M 数据手册

OPA2234M

www.ti.com

SGDS040 –FEBRUARY 2011

LOW-POWER, PRECISION

SINGLE-SUPPLY OPERATIONAL AMPLIFIERS

Check for Samples: OPA2234M

FEATURES

•

Wide Supply Range:

–

Single Supply: V_S= 2.7 V to 36 V

Dual Supply: V_S= ±1.35 V to ±18 V

OPA2234

•

Specified Performance:

2.7 V, 5 V, and ±15 V

Out A

–In A

+In A

V–

V+

–

Out B

–In B

+In B

•

Low Quiescent Current: 250 μA/amp

Low Input Bias Current: 35 nA Max

Low Offset Voltage: 100 μV Typ

High CMRR, PSRR, and A_OL

Dual Versions

SO-8

DESCRIPTION

The OPA2234 series low-cost op amps are ideal for single-supply, low-voltage, low-power applications. The

series provides lower quiescent current than older “1013”-type products and comes in current industry-standard

packages and pinouts. The combination of low offset voltage, high common-mode rejection, high power-supply

rejection, and a wide supply range provides excellent accuracy and versatility. Dual versions have identical

specifications for maximum design flexibility. These general-purpose op amps are ideal for portable and

battery-powered applications.

The OPA2234 series op amps operate from either single or dual supplies. In single-supply operation, the input

common-mode range extends below ground and the output can swing to within 50mV of ground. Excellent phase

margin makes the OPA2234 series ideal for demanding applications, including high load capacitance. Dual

design features completely independent circuitry for lowest crosstalk and freedom from interaction.

Single and dual packages are in an SO-8 surface-mount and are specified for –55°C to 125°C operation.

ORDERING INFORMATION⁽¹⁾

PRODUCT

PACKAGE

PACKAGE MARKING

OPA2234MDR

SO-8 Surface-Mount

2234M

(1) For the most current package and ordering information, see the Package Option Addendum located at the end of this data sheet.

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 the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...19

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与OPA2234M相关器件

型号	品牌	获取价格	描述	数据表
OPA2234MDR	TI	获取价格	LOW-POWER, PRECISION SINGLE-SUPPLY OPERATIONAL AMPLIFIERS
OPA2234P	BB	获取价格	Low Power, Precision SINGLE-SUPPLY OPERATIONAL AMPLIFIERS
OPA2234P	TI	获取价格	Low-Power, Precision SINGLE-SUPPLY OPERATIONAL AMPLIFIERS
OPA2234PA	BB	获取价格	Low Power, Precision SINGLE-SUPPLY OPERATIONAL AMPLIFIERS
OPA2234PA	TI	获取价格	Low-Power, Precision SINGLE-SUPPLY OPERATIONAL AMPLIFIERS
OPA2234U	BB	获取价格	Low Power, Precision SINGLE-SUPPLY OPERATIONAL AMPLIFIERS
OPA2234U	TI	获取价格	Low-Power, Precision SINGLE-SUPPLY OPERATIONAL AMPLIFIERS
OPA2234U	ROCHESTER	获取价格	DUAL OP-AMP, 250uV OFFSET-MAX, 0.35MHz BAND WIDTH, PDSO8, GREEN, PLASTIC, MS-012AA, SOIC-8
OPA2234U/2K5	BB	获取价格	Low Power, Precision SINGLE-SUPPLY OPERATIONAL AMPLIFIERS
OPA2234U/2K5	TI	获取价格	Low-Power, Precision SINGLE-SUPPLY OPERATIONAL AMPLIFIERS

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