CBM2904 Dual channel, 32V, 1MHz operational amplifier

The CBM2904 contains two independent high gain operational amplifiers with internal frequency compensation. The two op-amps operate over a wide voltage range from a single power supply. Also use a split power supply. The device has low power supply current drain, regardless of the power supply voltage. The low power drain also makes the CBM2904 a good choice for battery operation. When your project calls for a traditional op-amp function, now you can streamline your design with a simple single power supply. Use ordinary +5VDC common to practically any digital system or personal computer application, without requiring an extra 15V power supply just to have the interface electronics you need. The CBM2904 is a versatile, rugged workhorse with a thousand-and-one uses, from amplifying signals from a variety of transducers to dc gain blocks, or any op-amp function. The attached pages offer some recipes that will have your project cooking in no time.

Parameters
Features
Applications

Channel: 2
Supply(Min)(V):3
Supply(Max)(V):32
Gain-Bandwidth Product(Typ)(MHz):1
Slew Rate(V/μs):0.5
Rail to rail input/output:N/Y
Offset Voltage(Max@25℃)(μV):5
Input Offset Voltage Average Drift(μV/℃):7
Quiescent Current/Amplifier(Typ)(μA):250
Input Voltage Noise Density(@1kHz)(nV/√Hz):40
Input Bias Current(pA):50000
Open-Loop Voltage Gain(Typ)(dB):100
Common-Mode Rejection Ratio(Typ)(dB):80
Rail to rail input/output:Y

Internally frequency compensated for unity gain
Large DC voltage gain: 100dB
Wide power supply range:3V ~ 32V (or 1.5V ~ 16V)
Input common-mode voltage range includes ground
Large output voltage swing: 0V DC to VCC-1.5V DC
Power drain suitable for battery operation
Low input offset voltage and offset current
Differential input voltage range equal to the power supply voltage

Multifunctional printer
Motor control
Washing machines, dryers, and refrigerators
Programmable Logic Controller
Indoor and outdoor air conditioning

Type	Title	File Size	Date	Download
Selection Guide	Corebai Selection Guide Rev.En2023.pdf	7.73M	2024-01-24	Download

计算工具

ANALOG-ENGINEER-CALC — 模拟工程师计算器

模拟工程师计算器旨在加快模拟电路设计工程师经常使用的许多重复性计算。该基于 PC 的工具提供图形界面，其中显示各种常见计算的列表（从使用反馈电阻器设置运算放大器增益到为稳定模数转换器 (ADC) 驱动器缓冲器电路选择合适的电路设计元件）。除了可用作单独的工具之外，该计算器还能够很好地与模拟工程师口袋参考书中所述的概念配合使用。

下载
计算工具

ANALOG-ENGINEER-CALC — 模拟工程师计算器

模拟工程师计算器旨在加快模拟电路设计工程师经常使用的许多重复性计算。该基于 PC 的工具提供图形界面，其中显示各种常见计算的列表（从使用反馈电阻器设置运算放大器增益到为稳定模数转换器 (ADC) 驱动器缓冲器电路选择合适的电路设计元件）。除了可用作单独的工具之外，该计算器还能够很好地与模拟工程师口袋参考书中所述的概念配合使用。

下载

Terms and Conditions

1. Scope of application

a) After you use this application web service, you will be able to get your network data to help you choose the reliable carrier.

2. Information use

a) This application does not provide, sell, rent, share or trade your personal information to any unrelated third party, unless you have obtained your permission in advance, or the third party and this application (including the affiliates of this application) are either individually or jointly You provide the service, and after the service is over, it will be blocked from accessing all of this material that it has previously been able to access.

b) This application also does not allow any third party to collect, edit, sell or distribute your personal information by any means. Any user of this application platform who engages in the above activities, once found, the application has the right to immediately terminate the service agreement with the user.

c) For the purpose of serving the User, the App may use the information you use to provide you with information of interest to you, including but not limited to, to send you product and service information, or to share information with the App Partner so that they may You send information about its products and services (the latter requires your prior consent).

3. Information disclosure

In the following circumstances, this application will disclose your personal information in whole or in part according to your personal wishes or the law:

a) disclose to third parties with your prior consent;

b) in order to provide the products and services you request, you must share your personal information with third parties;

c) disclosure to third parties or administrative or judicial authorities in accordance with the relevant provisions of the law, or at the request of the administrative or judicial authorities;

d) If you have violated relevant Chinese laws, regulations or this application service agreement or related rules, you need to disclose it to third parties;

e) If you are a qualified IP Complainant and have filed a complaint, it should be disclosed to the Respondent at the request of the Complainant so that both parties can handle possible rights disputes;

f) Other disclosures that this application considers appropriate in accordance with laws, regulations or website policies.

4. Information security

a) We will not submit or upload your information, so your information is absolutely safe

Product number	Rating	Inventory(pcs)	Price	Package	MSL	RoHS	MPQ	Operating Temperature Range (℃)	Order
CBM2904ATS8	Industrial grade	0	10~99 \| $ 0.16  100~999$0.15 1000~2499$0.12 2500+$0.09	TSSOP-8	MSL 3	RoHS	Tape and Reel, 2500	-40℃ ~ 105℃	- + Requested quantity exceeds in stock amount Add to cart
CBM2904AS8	Industrial grade	90000	10~99 \| $ 0.15  100~999$0.14 1000~2499$0.12 2500+$0.09	SOP-8	MSL 3	RoHS	Tape and Reel, 2500	-40℃ ~ 105℃	- + Requested quantity exceeds in stock amount Add to cart