Datasheet > OPA348AIDR

OPA348AIDR

更新时间： 2024-10-01 04:35:43

品牌	Logo	应用领域
BB		运算放大器光电二极管
页数	文件大小	规格书
19页	502K
描述
1MHz, 45レA, CMOS, Rail-to-Rail OPERATIONAL AMPLIFIERS

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OPA348AIDR 数据手册

OPA348

OPA2348

OPA4348

OPA348

SBOS213C – NOVEMBER 2001 – REVISED MAY 2002

1MHz, 45µA, CMOS, Rail-to-Rail

OPERATIONAL AMPLIFIERS

FEATURES

DESCRIPTION

● LOW I_Q: 45µA typical

The OPA348 series amplifiers are single supply, low-power,

CMOS op amps in micro packaging. Featuring an extended

bandwidth of 1MHz, and a supply current of 45µA, the

OPA348 series is useful for low-power applications on single

supplies of 2.1V to 5.5V.

● LOW COST

● RAIL-TO-RAIL INPUT AND OUTPUT

● SINGLE SUPPLY: +2.1V to +5.5V

● INPUT BIAS CURRENT: 0.5pA

Low supply current of 45µA, and an input bias current of

0.5pA, make the OPA348 series an optimal candidate for

low-power, high-impedance applications such as smoke de-

tectors and other sensors.

● MicroSIZE PACKAGES: SC70-5, SOT23-8 and

TSSOP-14

● HIGH SPEED:POWER WITH BANDWIDTH: 1MHz

The OPA348 is available in the miniature SC70-5,

SOT23-5 and SO-8 packages. The OPA2348 is available in

SOT23-8 and SO-8 packages, and the OPA4348 is offered

in space-saving TSSOP-14 and SO-14 packages. The ex-

tended temperature range of –40°C to +125°C over all supply

voltages offers additional design flexibility.

APPLICATIONS

● PORTABLE EQUIPMENT

● BATTERY-POWERED EQUIPMENT

● SMOKE ALARMS

● CO DETECTORS

PACKAGES

OPA348

OPA2348

OPA4348

● MEDICAL INSTRUMENTATION

SOT23-5

SOT23-8

SO-8

OPA348

TSSOP-14

SO-14

OPA348

Out

V–

V+

+In

V–

–In

V+

SC70-5

Out

+In

–In

OPA4348

SC70-5

SOT23-5

Out A

14 Out D

OPA2348

–In A

+In A

V+

13 –In D

12 +In D

11 V–

OPA348

Out A

V+

–In A

+In A

V–

Out B

–In B

+In B

–In

+In

V–

+In B

–In B

Out B

10 +In C

Out

–In C

Out C

SOT23-8, SO-8

SO-8

TSSOP-14, SO-14

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.

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.

www.ti.com

12 3 4 5 6 7...19

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与OPA348AIDR相关器件

型号	品牌	获取价格	描述	数据表
OPA348AIDRG4	TI	获取价格	1MHz, 45レA, CMOS, Rail-to-Rail OPERATIONAL AM
OPA348AIDRG4	BB	获取价格	1MHz, 45レA, CMOS, Rail-to-Rail OPERATIONAL AM
OPA348AQDBVRQ1	TI	获取价格	汽车级、单路、5.5V、1MHz、低静态电流 (45μA)、RRIO 运算放大器 \| DB
OPA348AQDRQ1	TI	获取价格	汽车级、单路、5.5V、1MHz、低静态电流 (45μA)、RRIO 运算放大器 \| D
OPA348-Q1	TI	获取价格	汽车级、单路、5.5V、1MHz、低静态电流 (45μA)、RRIO 运算放大器
OPA349	BB	获取价格	1mA, Rail-to-Rail, CMOS OPERATIONAL AMPLIFIERS
OPA349	TI	获取价格	1A, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS
OPA349NA	BB	获取价格	1mA, Rail-to-Rail, CMOS OPERATIONAL AMPLIFIERS
OPA349NA	TI	获取价格	1A, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS
OPA349NA/250	TI	获取价格	Single, 5.5-V, 70-kHz, low quiescent current

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