Serially Interfaced, 8-Digit LED Display Drivers
_Ordering Information (continued)
PART
TEMP. RANGE
MAX7221CNG 0°C to +70°C
MAX7221CWG 0°C to +70°C
MAX7221C/D
0°C to +70°C
MAX7221ENG -40°C to +85°C
MAX7221EWG -40°C to +85°C
MAX7221ERG -40°C to +85°C
*Dice are specified at TA = +25°C.
PIN-PACKAGE
24 Narrow Plastic DIP
24 Wide SO
Dice*
24 Narrow Plastic DIP
24 Wide SO
24 Narrow CERDIP
___________________Chip Topography
GND
DIG 7 DIG 3 DIG 2 DIG 6
GND
DIG 5
DIG 1
LOAD
OR
CS
CLK
SEG A
DIG 4
DIG 0
0.093"
DIN (2.36mm)
DOUT
SEG D
SEG F
SEG B
ISET SEG C
SEG DP
SEG G
SEG E
0.080"
(2.03mm)
TRANSISTOR COUNT: 5267
SUBSTRATE CONNECTED TO GND
14 ______________________________________________________________________________________