MAX6960 MAXIM [Maxim Integrated Products], MAX6960 Datasheet - Page 31

• Manufacturer Part Number: MAX6960
• Description: 4-Wire Serially Interfaced 8 x 8 Matrix Graphic LED Drivers
• Manufacturer: MAXIM [Maxim Integrated Products]

Figure 16. Current and Voltage Boosting MAX6960–MAX6963
with External Transistors
TRANSISTOR COUNT: 120,579
PROCESS: BiCMOS
ROW1–ROW8
COL1–COL16
47kΩ
R4
______________________________________________________________________________________
V+
820Ω
R5
Q3
820Ω
1kΩ
R3
R2
R6
Chip Information
V
DRIVER
OV
0V
CATHODE COLUMN DRIVE
Q1
ANODE ROW DRIVE
G
8 x 8 Matrix Graphic LED Drivers
(1 OF 16)
V
(1 OF 8)
DRIVER
0V
S
Q2
D
R1
4-Wire Serially Interfaced
TOP VIEW
ADDOUT
ADDCLK
RISET0
RISET1
COL14
COL15
COL16
ADDIN
GND
CONNECT EXPOSED PAD (TQFN ONLY) TO GND.
V+
V+
Pin Configuration (continued)
34
35
36
37
38
40
41
44
39
42
43
33 32 31 30 29 28 27 26 25 24 23
1
2
3
MAX6960-MAX6963
4
7mm x 7mm
5
TQFN
6
7
8
9
10 11
22
21
20
19
18
17
16
15
14
13
12
V+
COL3
COL2
COL1
RST
CLK
DOUT
DIN
CS
OSC
GND
31