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OPA4228价格

参考价格:¥38.6382

型号:OPA4228PA 品牌:TI 备注:这里有OPA4228多少钱,2026年最近7天走势,今日出价,今日竞价,OPA4228批发/采购报价,OPA4228行情走势销售排行榜,OPA4228报价。
型号 功能描述 生产厂家 企业 LOGO 操作
OPA4228

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

OPA4228

四路、高精密、高带宽、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

OPA4228

High Precision, Low Noise OPERATIONAL AMPLIFIERS

文件:738.97 Kbytes Page:25 Pages

BURR-BROWN

OPA4228

High Precision, Low Noise OPERATIONAL AMPLIFIERS

文件:838.51 Kbytes Page:27 Pages

TI

德州仪器

丝印代码:OPA4228PA;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:OPA4228PA;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:OPA4228UA;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:OPA4228UA;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:OPA4228UA;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:OPA4228UA;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: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: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: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: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: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:1.60124 Mbytes Page:46 Pages

TI

德州仪器

24-Bit, 96 kHz Surround Sound Codec?

Description The CS4228 codec provides two analog-to-digital and six digital-to-analog delta-sigma converters, along with volume controls, in a compact +5/+3.3 V, 28-pin SSOP device. Combined with an IEC958 (SPDIF) receiver (like the CS8414) and surround sound decoder (such as one of the CS492x or

CIRRUS

凌云逻辑

24-Bit, 96 kHz Surround Sound Codec?

Description The CS4228 codec provides two analog-to-digital and six digital-to-analog delta-sigma converters, along with volume controls, in a compact +5/+3.3 V, 28-pin SSOP device. Combined with an IEC958 (SPDIF) receiver (like the CS8414) and surround sound decoder (such as one of the CS492x or

CIRRUS

凌云逻辑

24-Bit, 96 kHz Surround Sound Codec?

Description The CS4228A codec provides two analog-to-digital and six digital-to-analog Delta-Sigma converters, along with volume controls, in a compact 28-pin SSOP device. Combined with an IEC958 (SPDIF) receiver (like the CS8414) and surround sound decoder (such as one of the CS492x or CS493xx f

CIRRUS

凌云逻辑

24-Bit, 96 kHz Surround Sound Codec?

Description The CS4228 codec provides two analog-to-digital and six digital-to-analog delta-sigma converters, along with volume controls, in a compact +5/+3.3 V, 28-pin SSOP device. Combined with an IEC958 (SPDIF) receiver (like the CS8414) and surround sound decoder (such as one of the CS492x or

CIRRUS

凌云逻辑

OPA4228产品属性

  • 类型

    描述

  • Vos (offset voltage @ 25 C) (Max) (mV):

    0.2

  • GBW (Typ) (MHz):

    33

  • Features:

    Decompensated

  • Slew rate (Typ) (V/us):

    11

  • 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):

    -55 to 125

  • Input bias current (Max) (pA):

    10000

  • Output current (Typ) (mA):

    45

  • Architecture:

    Bipolar

  • THD + N @ 1 kHz (Typ) (%):

    0.00005

更新时间:2026-5-16 10:07:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
BURR-BROWN
24+
PDIP
1122
原装优势现货
专营TI/BB
2021+
NA
9450
原装现货。
TI/德州仪器
23+
PDIP14
9990
正规渠道,只有原装!
Texas Instruments
24+
14-PDIP
53200
一级代理/放心采购
TI
16+
DIP
8800
进口原装大量现货热卖中
BB
25+23+
51868
绝对原装正品现货,全新深圳原装进口现货
TI/德州仪器
26+
PDIP14
8880
原装认准芯泽盛世!
TI/BB
最新
PDIP14
5869
原装进口现货库存专业工厂研究所配单供货
TI
2025+
N/A
70000
柒号只做原装 现货价秒杀全网
TI
25+
DIP14
90000
一级代理商进口原装现货、价格合理

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