OPA2205中文资料德州仪器数据手册PDF规格书
OPA2205规格书详情
1 Features
• e-trim™ operational amplifier performance
– Low offset voltage: 15 μV (max, high grade)
– Low offset voltage drift: ±0.2 μV/°C (max, high
grade)
• Super beta inputs
– Input bias current: 400 pA (max, high grade)
– 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 high grade (OPAx205, preview) and
standard grade (OPAx205A)
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 and OPA2205 (OPAx205) are the
next generation of the industry-standard OPAx277
family. These devices are precision, bipolar e-trim™
operational amplifiers with super-beta inputs. The
devices use TI's proprietary trimming technology to
achieve an input offset voltage of ±2 μV (typical) and
an input offset voltage drift of ±0.04 μV (typical).
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.
Thanks to super-beta inputs, 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). The OPA206 and
OPA2206 are related devices with the same op
amp core, but with the additional feature of input
overvoltage protection.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI(德州仪器) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
TI(德州仪器) |
10000 |
原装正品长期供货,如假包赔包换 徐小姐13714450367 |
询价 | ||||
TI(德州仪器) |
2021+ |
SOIC-8 |
499 |
询价 | |||
TI/德州仪器 |
1922+ |
SOP8 |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
TI(德州仪器) |
23+ |
VSSOP8 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
TexasInstruments |
18+ |
ICOPAMP36VDUALLNLP8SOIC |
6580 |
公司原装现货/欢迎来电咨询! |
询价 | ||
TI |
2018+ |
26976 |
代理原装现货/特价热卖! |
询价 | |||
TI(德州仪器) |
23+ |
N/A |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | ||
TI/德州仪器 |
22+ |
SOIC-8 |
9000 |
原装正品 |
询价 | ||
6000 |
询价 |