MAX4821 Maxim, MAX4821 Datasheet - Page 10
MAX4821
Manufacturer Part Number
MAX4821
Description
The MAX4820/MAX4821 8-channel relay drivers offer built-in kickback protection and drive +3
Manufacturer
Maxim
Datasheet
1.MAX4820.pdf
(12 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MAX4821EUP
Manufacturer:
MAXIM/美信
Quantity:
20 000
Company:
Part Number:
MAX4821EUPAA
Manufacturer:
MAXIM
Quantity:
13
Part Number:
MAX4821EUPAC
Manufacturer:
MAXIM/美信
Quantity:
20 000
+3.3V/+5V, 8-Channel, Cascadable Relay Drivers
with Serial/Parallel Interface
10
______________________________________________________________________________________
RESET
RESET
DOUT
SCLK
V
V
SET
SET
LVL
DIN
CS
CS
CC
CC
A2
A1
A0
MAX4820
MAX4821
REGISTER
DECODER
4-TO-8
SHIFT
8-BIT
GND
GND
PARALLEL
PARALLEL
REGISTER
LATCH
PGND
PGND
COM
COM
Functional Diagrams
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
OUT8
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
OUT8