A6821EA-T Allegro Microsystems Inc, A6821EA-T Datasheet - Page 6

• Manufacturer Part Number: A6821EA-T
• Description: IC SINK DRIVER 8BIT LATCH 16-DIP
• Manufacturer: Allegro Microsystems Inc
• Type: Low Sider

Specifications of A6821EA-T

• Input Type: Parallel/Serial
• Number Of Outputs: 8
• Current - Peak Output: 500mA
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 16-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output / Channel: -
• On-state Resistance: -

A6821
Maximum Allowable Duty Cycle, I
Terminal List Table
DABiC-5 8-Bit Serial Input Latched Sink Drivers
* There is an indeterminate resistance between logic ground and power ground.
For proper operation, these terminals must be externally connected together.
A6821SA/A6821EA
A6821SLW
Outputs ON
Number of
Name
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
VDD
SUB
CLK
OE
ST
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
25
90%
67%
77%
90%
Output Enable (active low)
°
C
Serial Data Output
Serial Data Output
Serial Data Output
Serial Data Output
Serial Data Output
Serial Data Output
Serial Data Output
Serial Data Output
Serial Data Out
Power Ground*
Logic Ground*
Serial Data In
Logic Supply
A mbient T emperature
Description
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
40
79%
90%
59%
68%
79%
95%
Strobe
Clock
°
C
OUT
100%
100%
100%
100%
100%
100%
100%
100%
100%
50
72%
82%
96%
54%
62%
72%
86%
= 200 mA, V
°
C
100%
100%
100%
100%
100%
100%
100%
100%
60
65%
74%
86%
49%
56%
65%
78%
98%
°
C
DD
100%
100%
100%
100%
100%
100%
100%
= 5 V
Pin
70
57%
65%
76%
91%
43%
49%
57%
68%
86%
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
°
C
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
5