OPA2378AID

更新时间： 2024-09-27 05:58:23

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
24页	959K
描述
Low-Noise, 900kHz, RRIO, Precision OPERATIONAL AMPLIFIER Zerø-Drift Series

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

OPA2378AID 数据手册

OPA378

OPA2378

www.ti.com ..................................................................................................................................................... SBOS417C–JANUARY 2008–REVISED JUNE 2009

Low-Noise, 900kHz, RRIO,

Precision OPERATIONAL AMPLIFIER

Zerø-Drift Series

FEATURES

DESCRIPTION

•

LOW NOISE

The OPA378 and OPA2378 represent

a new

generation of Zerø-Drift, microPOWER™ operational

amplifiers that use a proprietary auto-calibration

technique to provide minimal input offset voltage

(50µV max) and offset voltage drift (0.25µV/°C max).

The combination of low input voltage noise, high gain

bandwidth (900kHz), and low power (150µA max)

enable these devices to achieve optimum

performance for low-power precision applications. In

addition, the excellent PSRR performance, coupled

with a wide input supply range of 2.2V to 5.5V and

rail-to-rail input and output, makes it an outstanding

choice for single-supply applications that run directly

from batteries without regulation.

–

0.4µV_PP, 0.1Hz to 10Hz

20nV/√Hz at 1kHz

•

ZERØ-DRIFT SERIES

–

LOW OFFSET VOLTAGE: 20µV

LOW OFFSET DRIFT: 0.1µV/°C

•

QUIESCENT CURRENT: 125µA

GAIN BANDWIDTH: 900kHz

RAIL-TO-RAIL INPUT/OUTPUT

EMI FILTERING

SUPPLY VOLTAGE: 2.2V to 5.5V

microSIZE PACKAGES: SC70 and SOT23

The OPA378 (single version) is available in both a

microSIZE SC70-5 and a SOT23-5 package. The

OPA2378 (dual version) is offered in a SOT23-8

package. All versions are specified for operation from

–40°C to +125°C.

APPLICATIONS

•

PORTABLE MEDICAL DEVICES

–

GLUCOSE METERS

OXYGEN METERING

HEART RATE MONITORS

•

WEIGH SCALES

BATTERY-POWERED INSTRUMENTS

THERMOPILE MODULES

HANDHELD TEST EQUIPMENT

SENSOR SIGNAL CONDITIONING

NOISE SPECTRAL DENSITY vs FREQUENCY

0.1Hz TO 10Hz NOISE

Continues with No 1/f (flicker) Noise

Current Noise

100

Voltage Noise

Time (1s/div)

100

10k

Frequency (Hz)

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.

microPOWER is a trademark of Texas Instruments Incorporated.

All other trademarks are the property of their respective owners.

UNLESS OTHERWISE NOTED this document contains

PRODUCTION DATA information 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.

12 3 4 5 6 7...24

中文翻译

下载PDF

与OPA2378AID相关器件

型号	品牌	获取价格	描述	数据表
OPA2378AIDCNR	TI	获取价格	Low-Noise, 900kHz, RRIO, Precision OPERATIONA
OPA2378AIDCNT	TI	获取价格	Low-Noise, 900kHz, RRIO, Precision OPERATIONA
OPA2378AIDR	TI	获取价格	Low-Noise, 900kHz, RRIO, Precision OPERATIONA
OPA2379	BB	获取价格	1.8V, 2.9uA, 90kHz, Rail-to-Rail I/O OPERATIONAL AMPLIFIERS
OPA2379	TI	获取价格	18V 29mA90kHz, Rail-to-Rail I/O ATIONAL AMPLIFIERS
OPA2379AID	TI	获取价格	1.8V, 2.9mA, 90kHz, Rail-to-Rail I/O PERATIONAL AMPLIFIERS
OPA2379AID	BB	获取价格	1.8V, 2.9uA, 90kHz, Rail-to-Rail I/O OPERATIONAL AMPLIFIERS
OPA2379AIDCN	TI	获取价格	暂无描述
OPA2379AIDCNR	TI	获取价格	1.8V, 2.9mA, 90kHz, Rail-to-Rail I/O RATIONAL AMPLIFIERS
OPA2379AIDCNRG4	TI	获取价格	1.8V, 2.9mA, 90kHz, Rail-to-Rail I/O RATIONAL AMPLIFIERS

与OPA2378AID相关文章

塔塔电子与力积电达成技术转让协议，携手建设印度首座晶圆厂
2024-09-29

19
英特尔震撼发布：128核心256线程的至强6性能核处理器
2024-09-29

13
SK海力士量产12层HBM3E，容量高达36GB
2024-09-27

17
意法半导体传感器驱动Sphere，开启沉浸式电影新时代
2024-09-27

26

产品中心

服务支持

精选活动

关于我们

帮助中心

OPA2378AID

OPA2378AID 数据手册

与OPA2378AID相关器件

与OPA2378AID相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

OPA2378AID

OPA2378AID 数据手册

与OPA2378AID相关器件

与OPA2378AID相关文章

您还可以找

您在本页遇到什么问题？