Warning: fopen(/www/wwwroot/g182.goodao.net/storage/logs/error.log): failed to open stream: Permission denied in /www/wwwroot/g182.goodao.net/system/library/log.php on line 22 National Semiconductor LM4857GR

ALLCHIPS ELECTRONICS LIMITED

ALL Products

National Semiconductor LM4857GR

LM4857GR

Manufacturer: National Semiconductor
Origchip NO: LM4857GR
Package: 49-TFBGA, CSPBGA
Datasheet: PDF
Stock: 1
Description: LM4857GR(Kg)

Quantity:

Qty
Unit Price
Ext Price

185

$1.62

$299.70

Not the price you want? Send RFQ Now and we'll contact you ASAP.

In Stock

Please send RFQ , we will respond immediately.

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to SERDIA.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

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

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.

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.

SPECIFICATIONS

Parameters
Mfr	National Semiconductor
Series	Boomer®
Package	Bulk
Product Status	Obsolete
Type	Class AB
Output Type	2-Channel (Stereo) with Mono and Stereo Headphones
Max Output Power x Channels @ Load	1.6W x 2 @ 4Ohm; 75mW x 2 @ 32Ohm
Voltage - Supply	2.7V ~ 5.5V
Features	3D, Depop, I²C, Mute, Shutdown, Thermal Protection, Volume Control
Mounting Type	Surface Mount
Operating Temperature	-40°C ~ 85°C (TA)
Supplier Device Package	49-CSBGA (4x4)
Package / Case	49-TFBGA, CSPBGA
RoHS Status	RoHS non-compliant
ECCN	EAR99
HTSUS	8542.33.0001
Standard Package	1,000