LM8003 [UTC]
3 SIRENS AND MACHINE GUN WITH 2 LEDS; 3警报器及机2个LED枪
| 型号： | LM8003 |
| 厂家： | 
Unisonic Technologies |
| 描述： | 3 SIRENS AND MACHINE GUN WITH 2 LEDS |
| 文件： | 总4页 (文件大小：80K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UNISONIC TECHNOLOGIES CO., LTD
LM8003
Preliminary
CMOS IC
3 SIRENS AND MACHINE GUN WITH 2 LEDS
DESCRIPTION
This chip is a CMOS LSI designed for the applications, such as game box, toys …, and so on. It is easy for you to
design your consumer products using minimum application circuit. The sound can be selected to Fire Engine Siren,
Ambulance Siren, Police Siren and Machine Gun sound mode. Sequence function from S1 to S4 and One shot or
Sequence and Level hold function can be programmed by changing push down different switch.
FEATURES
* 2.0V ~ 5V power supply
* 2 LEDS flash
* Low power consumption
* BB&BZ output directly drive piezo buzzer.
* 3 Sirens and Machine Gun sound
* One shot or Sequence and Level hold function option
www.unisonic.com.tw
1 of 4
Copyright © 2011 Unisonic Technologies Co., Ltd
QW-R502-603.a
LM8003
Preliminary
CMOS IC
PAD CONFIGURATION
PAD FUNCTION
PAD NAME
NC
DESCRIPTION
No Connect
BZ
BB
Sound output pin 1
Sound output pin 2
LED output pin.
LED output pin.
Positive power supply
Test pin
L1
L2
VDD
TEST
OSCI
Y
Oscillator input pin
Oscillator output pin
Negative power supply
Level Hold
GND
LH
PSK
S4
Sequence function from S1 to S4 sound
Machine Gun sound
S3
Police Siren sound
S2
Ambulance Siren sound
Fire Engine Siren sound
S1
UNISONIC TECHNOLOGIES CO., LTD
2 of 4
QW-R502-603.a
www.unisonic.com.tw
LM8003
Preliminary
CMOS IC
ABSOLUTE MAXIMUM RATING
PARAMETER
SYMBOL
VDD
RATINGS
2~ 5
UNIT
V
DC Supply Voltage
Input/Output Voltage
Operating Temperature
Storage Temperature
VIN
GND-0.3~VDD+0.3
-10~60
V
TOPR
TSTG
°C
°C
-25~125
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
ELECTRICAL CHARACTERISTICS (Ta=25oC, VDD=3.0V, GND=0V, unless otherwise specified)
PARAMETER
SYMBOL
VDD
TEST CONDITIONS
MIN
TYP MAX UNIT
Operating Voltage
Standby Current
3.0
2
V
ISTB
VDD=3V, I/O open
100
0.5
uA
Operating Current
BZ, BB Driving Current
LED sink Current
Oscillator Frequency
IOP
VDD=3V, I/O open
VDS=1V
0.1
mA
mA
mA
KHz
IO
10
ILED
VLED=1.8V
VDD=3V
20
FOSC
125
150
175
UNISONIC TECHNOLOGIES CO., LTD
3 of 4
QW-R502-603.a
www.unisonic.com.tw
LM8003
Preliminary
CMOS IC
TYPICAL APPLICATION CIRCUIT
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
4 of 4
QW-R502-603.a
www.unisonic.com.tw
相关型号：
LM8050I
TRANSISTOR 800 mA, 25 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, TO-226, 3 PIN, BIP General Purpose Small Signal
ONSEMI
©2020 ICPDF网 联系我们和版权申明