Position: Home  > All Categories> Integrated Circuits (ICs) > 1812A

1812A

Features: *Single power supply: 2.4~3.3V*Low standby current at 3V, 1A typ*Auto power-off function*Speaker or direct piezo. application*Built-in envelope control circuit*1Hz-8Hz programmable LED flash output*Minimum external components*Low operating current*Strong driving capabilityPinoutSpecifica...

product image

1812A Picture
See larger image
SeekIC No. : 004211432 Detail

1812A: Features: *Single power supply: 2.4~3.3V*Low standby current at 3V, 1A typ*Auto power-off function*Speaker or direct piezo. application*Built-in envelope control circuit*1Hz-8Hz programmable LED fla...

1812A Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
1812A
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/4/27

add to my favourite

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

*Single power supply: 2.4~3.3V
*Low standby current at 3V, 1A typ
*Auto power-off function
*Speaker or direct piezo. application
*Built-in envelope control circuit
*1Hz-8Hz programmable LED flash output
*Minimum external components
*Low operating current
*Strong driving capability


Pinout

Connection Diagram


Specifications

Supply Voltage VCC....................... -0.3~5 V
Input Voltage VIN Vss.......-0.3 ~ VDD+0.3 V
Operating Temperature TOPR..... 0~+70 °C
Storage Temperature TSTG.... -40~+150 °C


Description

The UTC 1812A/1812B/1813 is a CMOS LSI chip designed for use in sound effect products .It is equipped with tone circuit, noise circuit and other control logic to generate different sounds including rifle gun, machine gun, booming sound, door bell, alarm etc. The customer supplied sound source can be analyzed and programmed into an internal ROM by changing a mask layer during device fabrication. The UTC 1812A/1812B/1813 is suitable for various toy applications.




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
You may also be interested in :
Industrial Controls, Meters
SGDM-15ADA
41AA1600E
Soldering, Desoldering, Rework Products
TGK-900M-B
TGK-900M-1.6D
Prototyping Products
AVT4168
DE1
Optoelectronics
SFH7770
TLP423J
Undefined Category
VI-B63-IU
X27 589
Switches
US32DMRJ
HBGQ22P-11ET
View more