MAX6964 Maxim, MAX6964 Datasheet - Page 16

• Manufacturer Part Number: MAX6964
• Description: 17- OUTPUT LED DRIVER/GPO
• Manufacturer: Maxim

MAX6964
16
(
0.047µF
INTENSITY
GLOBAL)
SETTING
OUTPUT
9. PWM
.
(OR
0xC
0xD
0x0
0x1
0x2
0x3
0x4
0x5
0x6
0x7
0x8
0x9
0xA
0xB
0xE
0xF
______________________________________________________________________________________
19).
50mA
GND
O8-O15
2V~3.6V
OUTPUT BLINK PHASE 0
/GPO
LOW TIME
Static low
6V 330mW
.
PWM DUTY CYCLE
10/16
11/16
12/16
13/16
14/16
15/16
50mA
REGISTER BIT = 0
1/16
2/16
3/16
4/16
5/16
6/16
7/16
8/16
9/16
LED
. O16
(
17-
MAX6964
HIGH TIME
50mA
Static low
.
15/16
14/16
13/16
12/16
11/16
10/16
9/16
8/16
7/16
6/16
5/16
4/16
3/16
2/16
1/16
. O16
.
)
55mA
OUTPUT BLINK PHASE 0
LED
LED BEHAVIOR WHEN
Highest PWM intensity
(LED on continuously)
Lowest PWM intensity
Full intensity, no PWM
REGISTER BIT = 0
(LED IS ON WHEN
OUTPUT IS LOW)
.
.
O0-O7
.
.
19.
OUTPUT BLINK PHASE 0
impedance
LOW TIME
0.047µF
µC
Static high
SDA
SCL
PWM DUTY CYCLE
I/O
I/O
15/16
14/16
13/16
12/16
11/16
10/16
9/16
8/16
7/16
6/16
5/16
4/16
3/16
2/16
1/16
REGISTER = 1
2V TO 3.6V
SDA
SCL
BLINK
RST
AD0
V+
HIGH TIME
impedance
Static high
MAX6964
14/16
10/16
11/16
12/16
13/16
15/16
1/16
2/16
3/16
4/16
5/16
6/16
7/16
8/16
9/16
GND
O10
O11
O12
O13
O14
O15
O0
O1
O2
O3
O4
O5
O6
O7
O8
O9
OUTPUT BLINK PHASE 0
LED BEHAVIOR WHEN
Highest PWM intensity
Lowest PWM intensity
LED off continuously
MMTBT4148
REGISTER BIT = 1
(LED IS ON WHEN
OUTPUT IS LOW)
5V