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OPA4205APWT中文资料PDF规格书
OPA4205APWT规格书详情
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)
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. 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 ±4 μV (typical)
and ±2 μV (typical, high grade), and an input offset
voltage drift of ±0.08 μV (typical) and ±0.04 μV
(typical, 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). The OPA206 and
OPA2206 are related devices with the same op
amp core, but with the additional feature of input
overvoltage protection of ±40 V above the supplies.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Texas |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
TI |
2020+ |
TSSOP16 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
TI/德州仪器 |
2022 |
TSSOP14 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
TI |
20+ |
NA |
53650 |
TI原装主营-可开原型号增税票 |
询价 | ||
TI |
TSSOP|14 |
55200 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | |||
TexasInstruments |
14-TSSOP |
1530 |
绝对原装正品!假一罚十!放大器专业分销商! |
询价 | |||
TI(德州仪器) |
23+ |
TSSOP-14 |
10000 |
只做原装 假一赔万 |
询价 | ||
TI/德州仪器 |
24+ |
NA |
860000 |
明嘉莱只做原装正品现货 |
询价 | ||
TI/德州仪器 |
22+ |
TSSOP-14 |
9000 |
原装正品 |
询价 | ||
TI |
2021+ |
TSOP |
5009 |
原装正品假一罚十 |
询价 |