IC Chip Operational Amplifier Quad, 40-V, 4.5-MHz, Low-Power Operational Amplifier

• Usage: Telephone, Computer, Workstation, Server
• Type: -
• Support Network: GSM
• Information content: Data
• Certification: CE, ISO, RoHS
• Condition: New
• Model NO.: OPA4991IDYYR
• Model No.: Opa4991idyyr
• Encapsulation: Sot-23-Thin-14
• Minimum Operating Temperature: - 40 C
• Max Operating Temperature: + 125 C
• Product Type: Op AMPS - Operational Amplifiers
• Installation Style: SMD/SMT
• Input Voltage (Minimum): 2.7V
• Input Voltage (Max): 40V
• Channel Number: 4 Channel
• Type of Amplifier: Low Noise Amplifier
• Transport Package: Standard Packing
• Trademark: Texas Instruments
• Origin: USA
• Production Capacity: 30000pices/Year

Product Description

IC Chip operational amplifier Quad, 40-V, 4.5-MHz, low-power operational amplifier

Manufacture	Texas Instruments
Series	OPA4991
Through Hole	SMD/SMT
Package/box	SOT-23-THIN-14
Minimum operating temperature	- 40 C
MAX Operating Temperature	+ 125C
Product type	Op Amps - Operational Amplifiers
Input voltage (minimum)	2.7 V
Input voltage (Max)	40 V
Channel number	4 Channel
Type of amplifier	Low Noise Amplifier
CMRR - Common mode rejection ratio	75 dB
en - Input voltage noise density	10.8 nV/sqrt Hz
Vos - Input bias voltage	125 uV
In - Input noise current density	2 fA/sqrt Hz
Factory package quantity	3000

 

Nanjing Shinewave Technology Co., Ltd. is a company specialized in the research and development, production and sales of RF microwave passive components and subsystems. The company's product field covers a variety of microwave communication devices, including microwave filters, duplexers, amplifiers, frequency sources, and related subsystems, which are widely used in mobile communications and other fields.

In terms of microwave filters, the company has comprehensive products and strong design capabilities. The main products include cavity band-stop filter, waveguide filter, electrically tunable filter, multi-frequency combiner, multi-frequency combining platform POI, dielectric cavity dual-mode filter, LC filter, miniaturized comb filter, interdigital filter, etc.

In order to meet the special needs and higher index requirements of customers, in addition to standard products, we provide customized product development methods, and wholeheartedly provide customers with fast and high-quality products and services.

 

Q&A:
 

Q1. Could I get a sample before bulk order?

Yes, we offer the sample for all models but charged.

Q2. What should I do if I don't know about frequency in my country?
 

Please feel free to contact us with your inquiry, we will find the frequency you need and offer help to your problems. 

Q3. Do you accept OEM/ODM order?

Yes, we can customize the brand logo, colors, and frequencies.

Q4.Shipment Date

Sample	20 business days
≤50 pcs	60  business days
>50 pcs	90 business  days
>200 pcs	Negotiate

Q5: Delivery Date of the sample by DHL/FedEx

USA/Canada/Europe/Asia	3-5 days
Middle East/Latin American	5-7 days
African	3-7 days

PMIC - Power Management ICs