2-STATES ENCODER. M1E Datasheet

M1E ENCODER. Datasheet pdf. Equivalent

Part M1E
Description 2-STATES ENCODER
Feature MOSDESIGN SEMICONDUCTOR CORP. 2 STATES ENCODER 2 IC EN/DECODER M1E GENERAL DESCRIPTION The M1E .
Manufacture MOSDESIGN
Datasheet
Download M1E Datasheet



M1E
一華半導體股份有限公司
MOSDESIGN SEMICONDUCTOR CORP.
2 STATES ENCODER
2 态编码 IC
EN/DECODER
M1E
GENERAL DESCRIPTION 功能叙述
The M1E is a CMOS ASIC encoder. It will en-code 12 parallel data inputs (A0~A11) and serially transmit them to the output
when transmits enable (TE) depressed. The address inputs are 2 states i.e. LOW (0) or OPEN (1). It will transmit 4 cycles each
time TE depressed.
FEATURES 产品特长
Same Rosc matched to the Decoder M1DA/FA.
212 =4,096 binary codes.
4 cycles transmission each time.
DIP 18 or SOP or SSOP available.
APPLICATIONS 产品应用
Car/home alarm system, garage control etc..
BLOCK DIAGRAM 功能方块图
X
Oscillator
Y
Freq
Divider
Freq
Driver
TE
A0 Input Control
Control
Logic unit
A11
DO
*All specs and applications shown above subject to change without prior notice.
( 以上电路及规格仅供参考,本公司得径行修正 )
1/7
2008-10-13



M1E
一華半導體股份有限公司
MOSDESIGN SEMICONDUCTOR CORP.
2 STATES ENCODER
2 态编码 IC
ABSOLUTE MAXIMUM RATING
Parameter
Supply Voltage
Input Voltage
Operating Temperature
Storage Temperature
Rating
-0.3 to 12
-0.2~VDD +0.2
-20 to 70
-50 to 125
EN/DECODER
M1E
(TA=25)
Unit
V
V
ELECTRICAL CHARACTERISTICS
Characteristics
Operating Voltage
Operating Current
Quiescent Current
Output Drive Current
Input Voltage
Oscillator Frequency
Sym. Min. Typ. Max. Unit
Conditions
VDD 2.4 12 V
IOP
0.1
1 mA No load
ISB 0.1 0.5 μA
IO 2 mA @VDS=1.2V
VIH
VIL
Fosc
VDD –0.2
VDD
VDD
VSS VSS VSS +0.2
V
76 KHz External±30%, Rosc=200KΩ
PIN DESCRIPTION
No. Name
Description
1~8 A0~A7
Address inputs
9 VSS
Negative power supply
10~13 A8~A11 / D0~D3 Address inputs / Data input
14 TE
15 Y
Transmit enable
Oscillator output
16 X
Oscillator input
17 DO
Data output
18 VDD
Positive power supply
M1E
A0 1
A1
A2
A3
A4
A5
A6
A7
VSS 9
18 VDD
DO
X
Y
TE
A11/D3
A10/D2
A9/D1
10 A8/D0
2/7 2008-10-13





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