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OPA205_V03中文资料

厂家型号

OPA205_V03

文件大小

2653.76Kbytes

页面数量

42

功能描述

OPAx205 4-μV, 0.08-μV/°C, Low-Power, Super Beta, Bipolar, e-trim™ Op Amps

数据手册

下载地址一下载地址二到原厂下载

生产厂商

Texas Instruments

简称

TI德州仪器

中文名称

美国德州仪器公司官网

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OPA205_V03数据手册规格书PDF详情

1 Features

• e-trim™ operational amplifier performance

– Low offset voltage: 25 μV (max),

15 μV (max, high grade)

– Low offset voltage drift: ±0.5 μV/°C (max),

±0.2 μV/°C (max, high grade)

• Super beta inputs

– Input bias current: 500 pA (max)

– Input current noise: 110 fA/√Hz

• Low noise

– 0.1 to 10-Hz: 0.2 μVPP

– Voltage noise: 7.2 nV/√Hz

• AOL, CMRR, and PSRR: > 126 dB (full

temperature range)

• Gain bandwidth product: 3.6 MHz

• Low quiescent current: 240 μA (max)

• Slew rate: 4 V/μs

• Overload power limiter

• Rail-to-rail output

• EMI and RFI filtered inputs

• Wide supply: 4.5 V to 36 V

• Temperature range: –40°C to +125°C

• Available in standard grade (OPAx205A) and

high grade (OPA2205, preview)

• Available with ±40-V overvoltage protection in the

OPA206 and OPA2206

2 Applications

• Flow transmitter

• String inverter

• Data acquisition (DAQ)

• Source measurement unit (SMU)

• Lab and field instrumentation

• Battery test

• Analog input module

• Pressure transmitter

3 Description

The OPA205, OPA2205, and OPA4205 (OPAx205)

are the next generation of the industry-standard

OPAx277 family. The OPA206 and OPA2206 are

related devices with the same op-amp core, but with

the added feature of input overvoltage protection

±40 V above the supplies. These devices are

precision, bipolar e-trim™ op amps with super-beta

inputs. TI's proprietary trimming technology is used to

achieve a typical input offset voltage of ±4 μV (±2 μV,

high grade), and a typical input offset voltage drift of

±0.08 μV (±0.04 μV, high grade).

Designed on a bipolar process, the OPAx205 provide

3.6‑MHz gain bandwidth for a mere 220 μA of

quiescent current. The devices also achieve a low

voltage noise density of only 7.2 nV/√Hz at 1 kHz.

The super-beta inputs of the OPAx205 have a very

low input bias current of 100 pA (typical) and a current

noise density of 110 fA/√Hz.

The high performance of the OPAx205 makes these

devices an excellent choice for systems requiring

high precision and low power consumption, such

as flow and pressure transmitters, portable data

acquisition (DAQ) systems, and high-density source

measurement units (SMU).

更新时间:2024-10-31 16:42:00
供应商 型号 品牌 批号 封装 库存 备注 价格
TI
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3575
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Texas Instruments 美国德州仪器公司

中文资料: 211336条

德州仪器(Texas Instruments),简称TI,是全球领先的半导体公司,为现实世界的信号处理提供创新的数字信号处理(DSP)及模拟器件技术。除半导体业务外,还提供包括传感与控制、教育产品和数字光源处理解决方案。TI总部位于美国德克萨斯州的达拉斯,并在25多个国家设有制造、设计或销售机构。 德州仪器(TI)是全球领先的数字信号处理与模拟技术半导体供应商,亦是推动因特网时代不断发展的半导体引擎。 ----作为实时技术的领导者,TI正在快速发展,在无线与宽带接入等大型市场及数码相机和数字音频等新兴市场方面,TI凭借性能卓越的半导体解决方案不断推动着因特网时代前进的步伐! ----TI预想未