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1812A-S8-R Datasheet(PDF) 2 Page - Unisonic Technologies

Part # 1812A-S8-R
Description  SINGLE SOUND GENERATOR
PDF  8 Pages
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Manufacturer  UTC [Unisonic Technologies]
Direct Link  http://www.utc-ic.com
Logo UTC - Unisonic Technologies

1812A-S8-R Datasheet(HTML) 2 Page - Unisonic Technologies

  1812A-S8-R Datasheet HTML 1Page - Unisonic Technologies 1812A-S8-R Datasheet HTML 2Page - Unisonic Technologies 1812A-S8-R Datasheet HTML 3Page - Unisonic Technologies 1812A-S8-R Datasheet HTML 4Page - Unisonic Technologies 1812A-S8-R Datasheet HTML 5Page - Unisonic Technologies 1812A-S8-R Datasheet HTML 6Page - Unisonic Technologies 1812A-S8-R Datasheet HTML 7Page - Unisonic Technologies 1812A-S8-R Datasheet HTML 8Page - Unisonic Technologies  
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1812A/1812B/1813
CMOS IC
UNISONICTECHNOLOGIESCO.,LTD
2 of 8
www.unisonic.com.tw
QW-R502-006,E
PIN CONFIGURATIONS
DIP-8/SOP-8
DIP-8/SOP-8
DIP-14
OSC1
1
2
3
4
7
6
5
KEY
OUT
VSS
VDD
8
OUT
LED
OSC2
UTC
1812A
OSC1
1
2
3
4
7
6
5
KEY
OUT
VSS
VDD
8
OUT
ENV
OSC2
UTC
1812B
1
2
3
4
7
6
5
TEST1
OSC1
VDD
KEY
NC
TEST3
LED
OSC2
ENV
OUT
OUT
NC
VSS
TEST2
8
9
10
11
12
13
14
UTC
1813
PIN CONFIGURATIONS
PIN NO.
1812A
1812B
1813
SYMBOL
DESCRIPTION
1
1
9
VSS
Negative power supply, GND
2
2
12
OUT
Sound output pad, out of phase to pad 3
3
3
13
OUT
Sound output pad
4
-
2
LED
LED flash output pad
-
4
14
ENV
Sound envelope control pad
5
5
3
VDD
Positive power supply
6
6
4
KEY
Key input pad, low active
7
7
5
OSC2
Oscillator output pad
8
8
6
OSC1
Oscillator input pad
-
-
7
TEST1
For IC test only
-
-
8
TEST2
For IC test only
-
-
1
TEST3
For IC test only
-
-
10,11
NC
No connection



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