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Items : %s%s

LPV542DGKR

Manufacturer No:

LPV542DGKR

Manufacturer:

Texas Instruments

HK JDW NO:

feilidi-LPV542DGKR

Package:

VSSOP-8

Datasheet:

LPV542DGKR

Description:

Dual, 5.5-V, 8-kHz, ultra low quiescent current (480-nA), 1.6-V min supply, RRIO op amp

Quantity:

Add to RFQ list

In Stock : 10000

Please send RFQ, we will respond immediately.

Product Details

Purchasing and Inquiry

The LPV542 is an ultra-low power dual operational amplifier with 8kHz bandwidth and 490nA quiescent current, ideal for battery-powered applications such as medical and fitness wearables, building automation, and remote sensing nodes. Each amplifier's CMOS input stage is biased at only picoamperes, reducing errors commonly introduced in megohm feedback resistor topologies such as photodiodes and charge sensing applications. In addition, the input common-mode range extends to the supply rails, and the output swing extends to within ±3mV of the supply rails, maintaining the widest possible dynamic range. Likewise, the LPV542 features EMI protection to reduce unwanted RF signals from cell phones, WiFi, radio transmitters and tag readers from affecting the system. The LPV542 operates from a low supply voltage of 1.6V, ensuring excellent performance in low battery conditions. The device is available in an 8-pad 3mm x 3mm x 0.45mm thin lead-free X1SON package and a standard 8-pin VSSOP package.

characteristic

• Wide supply voltage range: 1.6V to 5.5V
• Low supply current: 490nA (typ/channel)
• Low offset voltage: 3mV (max/room temperature)
• Low TcVos: 1µV/°C (typ)
• Gain Bandwidth: 8kHz (Typical)
• Rail-to-Rail Input and Output
• Unity Gain Stable
• Low Input Bias Current: 1pA (max/room temperature)
• Enhanced Electromagnetic Interference (EMI) Protection
• Temperature Range: -40°C to 125 ℃
• 3mm x 3mm x 0.45mm thin X1SON package

application

Wearable ProductsPersonal
Health MonitorBattery
PacksMobile
Phones and TabletsSolar
or Energy Harvesting SystemsPIR
, Smoke, Gas, and Fire Detection SystemsBattery-
Powered Internet of Things (IoT) DevicesRemote
SensorsMicropower
Reference Buffers

1. Purchase

You can send an inquiry by email, or add the item to the RFQ list and submit it to us.
Tell us the model and quantity you need, our sales staff will reply the price in time.
Email Email for receiving inquiries: jindawei@hkjdwchip.com

2. Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

3. RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

4. Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.

Purchasing and Inquiry

Payment Method

	The fee is charged according to the rule of PayPal.
	East West Bank charge US$30.00 banking fee.
	The fee is charged according to the rule of PayPal.
	Western Union charge US$0.00 banking fee.

Shipping

	DHL(www.dhl.com) From $40.00 basic shipping fee depend on zone and country.
	UPS(www.ups.com) From $40.00 basic shipping fee depend on zone and country.
	FedEx(www.fedex.com) From $40.00 basic shipping fee depend on zone and country.
	Registered Mail(www.singpost.com) From $10.00 basic shipping fee depend on different zone and country.

Package

Step1Product

Step2Casing drivepipe

Step3Anti-static bag

Step4Packaging boxes

Step5Bar-code shipping tag

LPV542DGKR
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