OPA4313

更新时间： 2024-11-04 12:00:31

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
36页	2584K
描述
1-MHz, Micro-Power, Low-Noise, RRIO,1.8-V CMOS OPERATIONAL AMPLIFIER

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OPA4313 数据手册

OPA313

OPA2313

OPA4313

www.ti.com

SBOS649C –SEPTEMBER 2012–REVISED MARCH 2013

1-MHz, Micro-Power, Low-Noise, RRIO,1.8-V CMOS

OPERATIONAL AMPLIFIER

Precision Value Line Series

Check for Samples: OPA313, OPA2313, OPA4313

FEATURES

DESCRIPTION

The OPA313 family of single-, dual-, and quad-

•

Low I_Q: 50 µA/ch

channel op amps represents a new generation of low-

cost, general purpose, micro-power operational

amplifiers. Featuring rail-to-rail input and output

swings, and low quiescent current (50 μA, typ)

combined with a wide bandwidth of 1 MHz and very

low noise (25 nV/√Hz at 1 kHz) makes this family

Wide Supply Range: 1.8 V to 5.5 V

Low Noise: 25 nV/√Hz at 1 kHz

Gain Bandwidth: 1 MHz

Low Input Bias Current: 0.2 pA

Low Offset Voltage: 0.5 mV

Unity-Gain Stable

very attractive for

a variety of battery-powered

applications that require a good balance between

cost and performance. The low input bias current

supports those op amps to be used in applications

with megaohm source impedances.

Internal RF/EMI Filter

Extended Temperature Range:

–40°C to +125°C

The robust design of the OPA313 devices provides

ease-of-use to the circuit designer: unity-gain stability

with capacitive loads of up to 150 pF, integrated

RF/EMI rejection filter, no phase reversal in overdrive

conditions, and high electrostatic discharge (ESD)

protection (4-kV HBM).

APPLICATIONS

•

Battery-Powered Instruments:

–

Consumer, Industrial, Medical

Notebooks, Portable Media Players

These devices are optimized for operation at voltages

as low as +1.8 V (±0.9 V) and up to +5.5 V (±2.75 V),

and are specified over the extended temperature

range of –40°C to +125°C.

Sensor Signal Conditioning:

–

Loop-Powered

Notebooks, Portable Media Players

Wireless Sensors:

The OPA313 (single) is available in both SC70-5 and

SOT23-5 packages. The OPA2313 (dual) is offered in

SO-8, MSOP-8, and DFN-8 packages. The quad-

channel OPA4313 is offered in a TSSOP-14 package.

–

Home Security

Remote Sensing

Wireless Metering

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...36

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与OPA4313相关器件

型号	品牌	获取价格	描述	数据表
OPA4313IPW	TI	获取价格	四路、5.5V、1MHz、低静态电流 (50μA)、RRIO 运算放大器 \| PW \| 1
OPA4313IPWR	TI	获取价格	暂无描述
OPA4314	TI	获取价格	3-MHz, Low-Power, Low-Noise, RRI/O, 1.8-V CMOS OPERATIONAL AMPLIFIER
OPA4314AIPW	TI	获取价格	3-MHz, Low-Power, Low-Noise, RRI/O, 1.8-V CMOS OPERATIONAL AMPLIFIER
OPA4314AIPWR	TI	获取价格	3-MHz, Low-Power, Low-Noise, RRIO, 1.8-V CMOS Operational Amplifier
OPA4314AQPWRQ1	TI	获取价格	Automotive-grade, quad, 5.5-V, 3-MHz, low noi
OPA4314-Q1	TI	获取价格	汽车级、四路、5.5V、3MHz、低噪声 (4.6nV/√Hz)、RRIO 运算放大器
OPA4316	TI	获取价格	四路、5.5V、10MHz、50mA 输出电流、低噪声(11nV/√Hz)、RRIO 运算
OPA4316ID	TI	获取价格	四路、5.5V、10MHz、50mA 输出电流、低噪声(11nV/√Hz)、RRIO 运算
OPA4316IDR	TI	获取价格	Quad, 5.5-V, 10-MHz, 50-mA output current, lo

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