首页>OP275GS-REEL>规格书详情
OP275GS-REEL中文资料PDF规格书
OP275GS-REEL规格书详情
GENERAL DESCRIPTION
The OP275 is the frst amplifer to feature the Butler Amplifer front end. This new front end design combines both bipolar and JFET transistors to attain amplifers with the accuracy and low noise performance of bipolar transistors, and the speed and sound quality of JFETs. Total Harmonic Distortion plus Noise equals that of previous audio amplifers, but at much lower supply currents.
A very low l/f corner of below 6 Hz maintains a flat noise density response. Whether noise is measured at either 30 Hz or 1 kHz, it is only 6 nVHz. The JFET portion of the input stage gives the OP275 its high slew rates to keep distortion low, even when large output swings are required, and the 22 V/µs slew rate of the OP275 is the fastest of any standard audio amplifer. Best of all, this low noise and high speed are accomplished using less than 5 mA of supply current, lower than any standard audio amplifer.
Improved dc performance is also provided with bias and offset currents greatly reduced over purely bipolar designs. Input offset voltage is guaranteed at 1 mV and is typically less than 200 µV. This allows the OP275 to be used in many dc-coupled or sum ming applications without the need for special selections or the added noise of additional offset adjustment circuitry.
The output is capable of driving 600 Ω loads to 10 V rms while maintaining low distortion. THD + Noise at 3 V rms is a low 0.0006.
The OP275 is specifed over the extended industrial (–40°C to +85°C) temperature range. OP275s are available in both plas tic DIP and SOIC-8 packages. SOIC-8 packages are available in 2500-piece reels. Many audio amplifers are not offered in SOIC-8 surface-mount packages for a variety of reasons; however, the OP275 was designed so that it would offer full performance in surface-mount packaging.
FEATURES
Excellent Sonic Characteristics
Low Noise: 6 nV/Hz
Low Distortion: 0.0006
High Slew Rate: 22 V/s
Wide Bandwidth: 9 MHz
Low Supply Current: 5 mA
Low Offset Voltage: 1 mV
Low Offset Current: 2 nA
Unity Gain Stable
SOIC-8 Package
PDIP-8 Package
APPLICATIONS
High Performance Audio
Active Filters
Fast Amplifers
Integrators
产品属性
- 型号:
OP275GS-REEL
- 功能描述:
IC AMP AUDIO STER CLASS AB 8SOIC
- RoHS:
否
- 类别:
集成电路(IC) >> Linear - Amplifiers - Instrumentation
- 系列:
-
- 标准包装:
2,500
- 放大器类型:
通用
- 电路数:
1
- 输出类型:
满摆幅
- 转换速率:
0.11 V/µs
- 增益带宽积:
350kHz
- -3db带宽:
- 电流 -
- 输入偏压:
4nA 电压 -
- 输入偏移:
20µV 电流 -
- 电源:
260µA 电流 -
- 输出/通道:
20mA 电压 -
- 电源,单路/双路(±):
2.7 V ~ 36 V,±1.35 V ~ 18 V
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装
- 封装/外壳:
8-SOIC(0.154,3.90mm 宽)
- 供应商设备封装:
8-SO
- 包装:
带卷(TR)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ADI/Analog Devices Inc./亚德诺 |
21+ |
SOP8 |
123 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
ADI/亚德诺 |
23+ |
NA/ |
4250 |
原厂直销,现货供应,账期支持! |
询价 | ||
ADI |
SOP8 |
699839 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
ADI(亚德诺) |
23+ |
N/A |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | ||
ADI |
SOP8 |
58209 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | |||
ADI-亚德诺 |
24+25+/26+27+ |
SOP-8.贴片 |
9328 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
AD |
1643+ |
8ldSOIC |
7500 |
低价支持实单,样品可拆 |
询价 | ||
ADI |
19+ |
SOP8 |
256800 |
原厂代理渠道,每一颗芯片都可追溯原厂; |
询价 | ||
ADI/亚德诺 |
22+ |
SOP-8 |
9000 |
原装正品 |
询价 | ||
ADI(亚德诺) |
6000 |
询价 |