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6817 데이터시트 PDF




Allegro MicroSystems에서 제조한 전자 부품 6817은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

PDF 형식의 6817 자료 제공

부품번호 6817 기능
기능 ADDRESSABLE 28-LINE DECODER/DRIVER
제조업체 Allegro MicroSystems
로고 Allegro MicroSystems 로고


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6817 데이터시트, 핀배열, 회로
6817
ADDRESSABLE
28-LINE
DECODER/DRIVER
OUTB1 7
OUTB2 8
OUTB3 9
OUTB4 10
OUTB5 11
OUTB6 12
OUTB7 13
OUTB8 14
OUTB9 15
GND 16
IC 17
6817
39 OUTA0
38 OUTA1
37 OUTA2
36 OUTA3
35 OUTA4
34 OUTA5
33 OUTA6
32 OUTA7
31 OUTA8
30 OUTA9
29 GND
Dwg. PP-050
ADDRESSABLE
28-LINE DECODER/DRIVER
Intended for use in ink-jet printer applications, the A6817SEP
addressable 28-line decoder/driver combines low-power CMOS inputs
and logic with 28 high-current, high-voltage bipolar outputs. A 4-to-14
line decoder determines the selected output driver (n) in each
14-driver bank. Two independent output-enable inputs (active low)
then provide the final decoding to activate 1- or 2-of-28 outputs
(OUTAn and/or OUTBn). Special internal circuitry is programmed at the
time of manufacture to adjust the output pulse timing and thereby the
energy the device delivers to the ink-jet print head. The DABiC-IV
A6817SEP directly replaces the original BiMOS-II A5817SEP in most
applications.
The CMOS inputs cause minimal loading and are compatible with
standard CMOS, PMOS, and NMOS logic. Use with TTL or DTL
circuits may require appropriate pull-up resistors to ensure an input
logic high. The internal CMOS logic operates from a 5 V supply.
A CHIP ENABLE function is provided to lock out the drivers during
system power up. The 28 bipolar power outputs are open-collector
30 V Darlington drivers capable of sinking 500 mA at ambient
temperatures up to 85°C.
The A6817SEP is furnished in a 44-lead plastic chip carrier
(quad pack) for minimum-area, surface-mount applications.
ABSOLUTE MAXIMUM RATINGS
at TA = 25°C
Output Voltage, VCE ............................. 30 V
Logic Supply Voltage, VDD .................. 7.0 V
Input Voltage Range,
VIN ....................... -0.3 V to VDD + 0.3 V
Output Current, IC ........................... 600 mA
Package Power Dissipation, PD ..... 2.70 W*
Operating Temperature Range,
TA ................................. -20°C to +85°C
Storage Temperature Range,
TS .............................. -55°C to +150°C
*Derate at rate of 22 mW/°C above TA = 25°C.
Caution: These CMOS devices have input static
protection (Class 2) but are still susceptible to
damage when exposed to extremely high static
electrical charges.
FEATURES
s Controlled Characteristics for Ink-Jet Printers
s Addressable Data Entry
s 30 V Minimum V(BR)CEX
s CMOS, PMOS, NMOS Compatible Inputs
s Low-Power CMOS Logic
Always order by complete part number: A6817SEP .




6817 pdf, 반도체, 판매, 대치품
6817
ADDRESSABLE
28-LINE
DECODER/DRIVER
OUTN
L
IL
R
V CC
Dwg. EP-044
UNCLAMPED INDUCTIVE LOAD CURRENT TEST FIGURE
INA-D
A
OUTPUT ENABLE
(A and/or B)
OUTPUT VOLTAGE N
t PHL
90%
10%
50%
tf
t ENABLE
t OUT
B
t PLH
50%
90%
10%
tr
TIMING CONDITIONS
(Logic Levels are VDD and Ground)
Dwg. WP-017
A. Minimum Data Active Time Before Output Enable (Data Set-Up Time) ............ 150 ns
B. Minimum Data Hold Time After Output Enable (Data Hold Time) ..................... 250 ns
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000

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6817 전자부품, 판매, 대치품
6817
ADDRESSABLE
28-LINE
DECODER/DRIVER
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관련 데이터시트

부품번호상세설명 및 기능제조사
681

RECTIFIERS ASSEMBLIES

Microsemi Corporation
Microsemi Corporation
681-1

RECTIFIERS ASSEMBLIES

Microsemi Corporation
Microsemi Corporation

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