参数资料
| 型号： | LM2904WDT |
| 厂商： | Rohm Semiconductor |
| 文件页数： | 10/20页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP DUAL 32V 8-SOIC |
| 标准包装： | 1 |
| 系列： | 签名 |
| 放大器类型： | 通用 |
| 电路数： | 2 |
| 转换速率： | 0.6 V/µs |
| 增益带宽积： | 1.1MHz |
| 电流 - 输入偏压： | 20nA |
| 电压 - 输入偏移： | 2000µV |
| 电流 - 电源： | 1mA |
| 电流 - 输出 / 通道： | 20mA |
| 电压 - 电源，单路/双路(±)： | 3 V ~ 32 V，±1.5 V ~ 16 V |
| 工作温度： | -40°C ~ 125°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： | 标准包装 |
| 产品目录页面： | 1377 (CN2011-ZH PDF) |
| 其它名称： | LM2904WDTDKR |
Datasheet
Notice - GE
Rev.002
2014 ROHM Co., Ltd. All rights reserved.
Notice
Precaution on using ROHM Products
1.
Our Products are designed and manufactured for application in ordinary electronic equipments (such as AV equipment,
OA equipment, telecommunication equipment, home electronic appliances, amusement equipment, etc.). If you
intend to use our Products in devices requiring extremely high reliability (such as medical equipment
(Note 1), transport
equipment, traffic equipment, aircraft/spacecraft, nuclear power controllers, fuel controllers, car equipment including car
accessories, safety devices, etc.) and whose malfunction or failure may cause loss of human life, bodily injury or
serious damage to property (“Specific Applications”), please consult with the ROHM sales representative in advance.
Unless otherwise agreed in writing by ROHM in advance, ROHM shall not be in any way responsible or liable for any
damages, expenses or losses incurred by you or third parties arising from the use of any ROHM’s Products for Specific
Applications.
(Note1) Medical Equipment Classification of the Specific Applications
JAPAN
USA
EU
CHINA
CLASSⅢ
CLASSⅡb
CLASSⅢ
CLASSⅣ
CLASSⅢ
2.
ROHM designs and manufactures its Products subject to strict quality control system. However, semiconductor
products can fail or malfunction at a certain rate. Please be sure to implement, at your own responsibilities, adequate
safety measures including but not limited to fail-safe design against the physical injury, damage to any property, which
a failure or malfunction of our Products may cause. The following are examples of safety measures:
[a] Installation of protection circuits or other protective devices to improve system safety
[b] Installation of redundant circuits to reduce the impact of single or multiple circuit failure
3.
Our Products are designed and manufactured for use under standard conditions and not under any special or
extraordinary environments or conditions, as exemplified below. Accordingly, ROHM shall not be in any way
responsible or liable for any damages, expenses or losses arising from the use of any ROHM’s Products under any
special or extraordinary environments or conditions.
If you intend to use our Products under any special or
extraordinary environments or conditions (as exemplified below), your independent verification and confirmation of
product performance, reliability, etc, prior to use, must be necessary:
[a] Use of our Products in any types of liquid, including water, oils, chemicals, and organic solvents
[b] Use of our Products outdoors or in places where the Products are exposed to direct sunlight or dust
[c] Use of our Products in places where the Products are exposed to sea wind or corrosive gases, including Cl2,
H2S, NH3, SO2, and NO2
[d] Use of our Products in places where the Products are exposed to static electricity or electromagnetic waves
[e] Use of our Products in proximity to heat-producing components, plastic cords, or other flammable items
[f] Sealing or coating our Products with resin or other coating materials
[g] Use of our Products without cleaning residue of flux (even if you use no-clean type fluxes, cleaning residue of
flux is recommended); or Washing our Products by using water or water-soluble cleaning agents for cleaning
residue after soldering
[h] Use of the Products in places subject to dew condensation
4.
The Products are not subject to radiation-proof design.
5.
Please verify and confirm characteristics of the final or mounted products in using the Products.
6.
In particular, if a transient load (a large amount of load applied in a short period of time, such as pulse. is applied,
confirmation of performance characteristics after on-board mounting is strongly recommended. Avoid applying power
exceeding normal rated power; exceeding the power rating under steady-state loading condition may negatively affect
product performance and reliability.
7.
De-rate Power Dissipation (Pd) depending on Ambient temperature (Ta). When used in sealed area, confirm the actual
ambient temperature.
8.
Confirm that operation temperature is within the specified range described in the product specification.
9.
ROHM shall not be in any way responsible or liable for failure induced under deviant condition from what is defined in
this document.
Precaution for Mounting / Circuit board design
1.
When a highly active halogenous (chlorine, bromine, etc.) flux is used, the residue of flux may negatively affect product
performance and reliability.
2.
In principle, the reflow soldering method must be used; if flow soldering method is preferred, please consult with the
ROHM representative in advance.
For details, please refer to ROHM Mounting specification
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| LM2904WHD | 功能描述:运算放大器 - 运放 Low power dual opamp RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| LM2904WHDT | 功能描述:运算放大器 - 运放 E-EPROM RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| LM2904WHYD | 制造商:STMicroelectronics 功能描述: |
| LM2904WHYDT | 功能描述:IC OP AMP DUAL GP 8SOIC RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:500 系列:- 放大器类型:通用 电路数:4 输出类型:- 转换速率:2 V/µs 增益带宽积:5MHz -3db带宽:- 电流 - 输入偏压:100nA 电压 - 输入偏移:1500µV 电流 - 电源:1.7mA 电流 - 输出 / 通道:100mA 电压 - 电源，单路/双路(±):4 V ~ 36 V，±2 V ~ 18 V 工作温度:-40°C ~ 85°C 安装类型:通孔 封装/外壳:14-DIP（0.300"，7.62mm） 供应商设备封装:14-PDIP 包装:管件 产品目录页面:1130 (CN2011-ZH PDF) 其它名称:MC33179PGOS |
| LM2904WHYST | 功能描述:General Purpose Amplifier 2 Circuit 8-SO 制造商:stmicroelectronics 系列:汽车级，AEC-Q100 包装:剪切带（CT） 零件状态:在售 放大器类型:通用 电路数:2 输出类型:- 压摆率:0.6 V/μs 增益带宽积:1.1MHz -3db 带宽:- 电流 - 输入偏置:20nA 电压 - 输入失调:2mV 电流 - 电源:700μA 电流 - 输出/通道:20mA 电压 - 电源，单/双（±）:3 V ~ 30 V 工作温度:-40°C ~ 150°C 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 供应商器件封装:8-SO 标准包装:1 |
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