OPA4227价格
参考价格：￥38.6382
型号：OPA4227PA 品牌：TEXAS 备注：这里有OPA4227多少钱，2026年最近7天走势，今日出价，今日竞价，OPA4227批发/采购报价，OPA4227行情走势销售排行榜，OPA4227报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
OPA4227 | OPAx227, OPAx228 High-Precision, Low-Noise Operational Amplifiers 1 Features • Low noise: 3 nV/√Hz • Wide bandwidth: – OPA227: 8 MHz, 2.3 V/μs – OPA228: 33 MHz, 10 V/μs • Settling time: 5 μs • High CMRR: 138 dB • High open-loop gain: 160 dB • Low input bias current: 10 nA maximum • Low offset voltage: 75 μV maximum • Wide supply range: ±2.5 V to ±18 V | TI 德州仪器 |   | |
OPA4227 | 四路高精密低噪声运算放大器 OPAx22x 系列运算放大器兼具低噪声、宽带宽和高精度等特性，因此是同时需要交流和精密直流性能 应用 的理想选择。\n\nOPAx227 具有稳定的单位增益并 具有 高压摆率 (2.3V/µs) 和宽带宽 (8MHz)。OPAx228 针对 5 倍或更大的闭环增益进行了优化，并提供更高的速度以及 10V/µs 压摆率和 33MHz 带宽。\n\nOPAx227 和 OPAx228 系列运算放大器非常适合专业音频设备。此外，低静态电流和低成本使得它们非常适合于对高精度有严格要求的便携式 应用 。\n\nOPAx227 和 OPAx228 系列运算放大器是行业标准型 OP-27 和 OP-37 • 低噪声：3nV/√Hz \n• 宽带宽： \n• OPA227：8MHz，2.3V/µs\n• OPA228：33MHz，10V/µs\n \n• 建立时间：5µs （相对于 OP-27 显著改善）\n• 高 CMRR：138dB\n• 高开环增益：160dB\n• 低输入偏置电流：10nA（最大值）\n• 低失调电压：75µV（最大值）\n• 宽电源电压范围：±2.5V 至 ±18V\n• OPA227 取代 OP-27、LT1007、MAX427\n• OPA228 取代 OP-37、LT1037、MAX437\n• 单通道、双通道和四通道版本; | TI 德州仪器 | | |
OPA4227 | High Precision, Low Noise OPERATIONAL AMPLIFIERS 文件：738.97 Kbytes Page：25 Pages | BURR-BROWN | | |
OPA4227 | High Precision, Low Noise OPERATIONAL AMPLIFIERS 文件：838.51 Kbytes Page：27 Pages | TI 德州仪器 | | |
丝印代码：OPA4227PA；OPAx227, OPAx228 High-Precision, Low-Noise Operational Amplifiers 1 Features • Low noise: 3 nV/√Hz • Wide bandwidth: – OPA227: 8 MHz, 2.3 V/μs – OPA228: 33 MHz, 10 V/μs • Settling time: 5 μs • High CMRR: 138 dB • High open-loop gain: 160 dB • Low input bias current: 10 nA maximum • Low offset voltage: 75 μV maximum • Wide supply range: ±2.5 V to ±18 V | TI 德州仪器 | | ||
丝印代码：OPA4227PA；OPAx227, OPAx228 High-Precision, Low-Noise Operational Amplifiers 1 Features • Low noise: 3 nV/√Hz • Wide bandwidth: – OPA227: 8 MHz, 2.3 V/μs – OPA228: 33 MHz, 10 V/μs • Settling time: 5 μs • High CMRR: 138 dB • High open-loop gain: 160 dB • Low input bias current: 10 nA maximum • Low offset voltage: 75 μV maximum • Wide supply range: ±2.5 V to ±18 V | TI 德州仪器 | | ||
丝印代码：OPA4227PA；OPAx227, OPAx228 High-Precision, Low-Noise Operational Amplifiers 1 Features • Low noise: 3 nV/√Hz • Wide bandwidth: – OPA227: 8 MHz, 2.3 V/μs – OPA228: 33 MHz, 10 V/μs • Settling time: 5 μs • High CMRR: 138 dB • High open-loop gain: 160 dB • Low input bias current: 10 nA maximum • Low offset voltage: 75 μV maximum • Wide supply range: ±2.5 V to ±18 V | TI 德州仪器 | | ||
丝印代码：OPA4227UA；OPAx227, OPAx228 High-Precision, Low-Noise Operational Amplifiers 1 Features • Low noise: 3 nV/√Hz • Wide bandwidth: – OPA227: 8 MHz, 2.3 V/μs – OPA228: 33 MHz, 10 V/μs • Settling time: 5 μs • High CMRR: 138 dB • High open-loop gain: 160 dB • Low input bias current: 10 nA maximum • Low offset voltage: 75 μV maximum • Wide supply range: ±2.5 V to ±18 V | TI 德州仪器 | | ||
丝印代码：OPA4227UA；OPAx227, OPAx228 High-Precision, Low-Noise Operational Amplifiers 1 Features • Low noise: 3 nV/√Hz • Wide bandwidth: – OPA227: 8 MHz, 2.3 V/μs – OPA228: 33 MHz, 10 V/μs • Settling time: 5 μs • High CMRR: 138 dB • High open-loop gain: 160 dB • Low input bias current: 10 nA maximum • Low offset voltage: 75 μV maximum • Wide supply range: ±2.5 V to ±18 V | TI 德州仪器 | | ||
OPAx227, OPAx228 High-Precision, Low-Noise Operational Amplifiers 1 Features • Low noise: 3 nV/√Hz • Wide bandwidth: – OPA227: 8 MHz, 2.3 V/μs – OPA228: 33 MHz, 10 V/μs • Settling time: 5 μs • High CMRR: 138 dB • High open-loop gain: 160 dB • Low input bias current: 10 nA maximum • Low offset voltage: 75 μV maximum • Wide supply range: ±2.5 V to ±18 V | TI 德州仪器 | | ||
OPAx227, OPAx228 High-Precision, Low-Noise Operational Amplifiers 1 Features • Low noise: 3 nV/√Hz • Wide bandwidth: – OPA227: 8 MHz, 2.3 V/μs – OPA228: 33 MHz, 10 V/μs • Settling time: 5 μs • High CMRR: 138 dB • High open-loop gain: 160 dB • Low input bias current: 10 nA maximum • Low offset voltage: 75 μV maximum • Wide supply range: ±2.5 V to ±18 V | TI 德州仪器 | | ||
High Precision, Low Noise Operational Amplifiers 文件：1.60124 Mbytes Page：46 Pages | TI 德州仪器 | | ||
High Precision, Low Noise OPERATIONAL AMPLIFIERS 文件：738.97 Kbytes Page：25 Pages | BURR-BROWN | | ||
High Precision, Low Noise OPERATIONAL AMPLIFIERS 文件：738.97 Kbytes Page：25 Pages | BURR-BROWN | | ||
High Precision, Low Noise Operational Amplifiers 文件：1.60124 Mbytes Page：46 Pages | TI 德州仪器 | | ||
High Precision, Low Noise Operational Amplifiers 文件：1.60124 Mbytes Page：46 Pages | TI 德州仪器 | | ||
High Precision, Low Noise OPERATIONAL AMPLIFIERS 文件：838.51 Kbytes Page：27 Pages | TI 德州仪器 | | ||
High Precision, Low Noise OPERATIONAL AMPLIFIERS 文件：738.97 Kbytes Page：25 Pages | BURR-BROWN | | ||
High Precision, Low Noise OPERATIONAL AMPLIFIERS 文件：738.97 Kbytes Page：25 Pages | BURR-BROWN | | ||
High Precision, Low Noise OPERATIONAL AMPLIFIERS 文件：738.97 Kbytes Page：25 Pages | BURR-BROWN | | ||
High Precision, Low Noise OPERATIONAL AMPLIFIERS 文件：838.51 Kbytes Page：27 Pages | TI 德州仪器 | | ||
High Precision, Low Noise OPERATIONAL AMPLIFIERS 文件：838.51 Kbytes Page：27 Pages | TI 德州仪器 | | ||
High Precision, Low Noise OPERATIONAL AMPLIFIERS 文件：838.51 Kbytes Page：27 Pages | TI 德州仪器 | | ||
High Precision, Low Noise Operational Amplifiers 文件：1.60124 Mbytes Page：46 Pages | TI 德州仪器 | | ||
High Precision, Low Noise OPERATIONAL AMPLIFIERS 文件：738.97 Kbytes Page：25 Pages | BURR-BROWN | | ||
High Precision, Low Noise OPERATIONAL AMPLIFIERS 文件：738.97 Kbytes Page：25 Pages | BURR-BROWN | | ||
High Precision, Low Noise OPERATIONAL AMPLIFIERS 文件：738.97 Kbytes Page：25 Pages | BURR-BROWN | | ||
Six Channel, 20-Bit Codec Description The CS4227 is a single-chip codec providing stereo an alog-to-digital and six digital-to-analog converters using delta-sigma conversion techniques. This +5 V device also contains volume controls that are independently selectable for each of the six D/A channels. Applications incl | CIRRUS 凌云逻辑 | | ||
Six Channel, 20-Bit Codec Description The CS4227 is a single-chip codec providing stereo an alog-to-digital and six digital-to-analog converters using delta-sigma conversion techniques. This +5 V device also contains volume controls that are independently selectable for each of the six D/A channels. Applications incl | CIRRUS 凌云逻辑 | |
OPA4227产品属性
- 类型
描述
- Vos (offset voltage @ 25 C) (Max) (mV)：
0.2
- GBW (Typ) (MHz)：
8
- Features：
—
- Slew rate (Typ) (V/us)：
2.3
- Rail-to-rail：
No
- Offset drift (Typ) (uV/C)：
0.3
- Iq per channel (Typ) (mA)：
3.7
- Vn at 1 kHz (Typ) (nV/rtHz)：
3
- CMRR (Typ) (dB)：
138
- Rating：
Catalog
- Operating temperature range (C)：
-40 to 85
- Input bias current (Max) (pA)：
10000
- Output current (Typ) (mA)：
45
- Architecture：
Bipolar
- THD + N @ 1 kHz (Typ) (%)：
0.00005
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI/德州仪器 |
25+ |
SOP14 |
12496 |
TI/德州仪器原装正品OPA4227UA即刻询购立享优惠#长期有货 |
|||
TI |
2450+ |
SMD |
9485 |
只做原厂原装正品终端客户免费申请样品 |
|||
TI |
24+ |
SOIC14 |
5630 |
TI一级代理原厂授权渠道实单支持 |
|||
TI/德州仪器 |
25+ |
SOP14 |
5260 |
全新原装正品支持含税 |
|||
TI/德州仪器 |
25+ |
SOIC-14 |
4987 |
强势库存!绝对原装公司现货! |
|||
TI |
17+ |
B-2 MIL-PRF-38535 |
60 |
原厂确实很远,找现货选星佑电子随时看货,我们有强大 |
|||
ALTERA |
2025+ |
SOP |
4119 |
全新原装、公司现货热卖 |
|||
专营TI/BB |
2021+ |
NA |
9450 |
原装现货。 |
|||
TI |
23+ |
SOP14 |
20000 |
原装正品,假一罚十 |
|||
TI/德州仪器 |
24+ |
SOIC-14 |
9600 |
原装现货,优势供应,支持实单! |
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OPA4227规格书下载地址
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DdatasheetPDF页码索引
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