OPAX810中文资料PDF规格书
OPAX810规格书详情
1 Features
• Gain-bandwidth product: 50-MHz
• High precision
– Input offset voltage: 95-μV (maximum)
– Offset drift: 1.2-μV/°C (maximum)
• Low power
– Quiescent current: 800-μA/ch (typical)
– Supply voltage: 2.7-V to 12.6-V
• Input voltage noise: 6.3-nV/√Hz
• Slew rate: 100-V/μs
• Rail-to-rail input and output
• HD2/HD3: –129 dBc/–138 dBc at 20 kHz (2-VPP)
• Operating temperature range:
–40°C to +125°C
• Additional features:
– Overload power limit
– Output short-circuit protection
2 Applications
• Low-power SAR and ΔΣ ADC driver
• ADC reference buffer
• Low-side current sensing
• Photodiode TIA interface
• Inductive sensing
• Battery-powered instrumentation
• Gain and active filter stages
3 Description
The OPAx863A devices are low-power, unity-gain
stable, rail-to-rail input and output, voltage-feedback
operational amplifiers, trimmed in package to offer
high precision performance with maximum input offset
voltage of 95-μV and offset drift of 1.2-μV/℃ for high
accuracy measurements over temperature.
Consuming only 800-μA per channel, the OPAx863A
devices offer a gain-bandwidth product of 50-MHz,
slew rate of 100-V/μs with a voltage noise density
of 6.3-nV/√Hz. The rail-to-rail input stage with 2.7-
V supply operation is useful in portable battery
powered applications. The rail-to-rail input stage
is well matched for gain-bandwidth product and
noise across the full input common-mode voltage
range, enabling superior performance with wide-input
dynamic range.
The OPAx863A devices include overload power
limiting to limit the increase in IQ with saturated
outputs, thereby preventing excessive power
dissipation in power conscious battery-operated
systems. The output stage is short-circuit protected,
making it conducive to ruggedized environments.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
OPTEK |
23+ |
6000 |
诚信服务,绝对原装原盘 |
询价 | |||
TT |
2407+ |
30098 |
全新原装!仓库现货,大胆开价! |
询价 | |||
OPTEK |
2122+ |
NA |
15688 |
全新原装正品现货,优势渠道可含税,假一赔十 |
询价 | ||
5000 |
现货供应 |
询价 | |||||
TTELECTRONICS |
2021+ |
SMD |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
OPTEK TECHNOLOGY |
2022+ |
原厂原包装 |
8600 |
全新原装 支持表配单 中国著名电子元器件独立分销 |
询价 | ||
TT ELECTRONICS |
25 |
询价 | |||||
TT Electronics |
2109+ |
N/A |
50 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
OPTEK |
2018+ |
560 |
询价 | ||||
TT ELECTRONICS |
2127 |
NA |
17 |
现货!就到京北通宇商城 |
询价 |