MAX6964AEG-T Maxim Integrated Products, MAX6964AEG-T Datasheet - Page 5

• Manufacturer Part Number: MAX6964AEG-T
• Description: LED Drivers LED Driver with PWM Intensity Control, 5
• Manufacturer: Maxim Integrated Products

Specifications of MAX6964AEG-T

• Number Of Segments: 12
• Low Level Output Current: 50000 uA
• Operating Supply Voltage: 2 V to 3.6 V
• Maximum Supply Current: 110.2 uA
• Maximum Power Dissipation: 761 mW
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: QSOP-24
• Minimum Operating Temperature: - 40 C

(T
1, 4–11, 13–20
A
MASTER INTENSITY SET TO 14/15
OUTPUT 1 INDIVIDUAL INTENSITY
SET TO 1/16
OUTPUT 2 INDIVIDUAL INTENSITY
SET TO 14/15
= +25°C, unless otherwise noted.)
SCOPE SHOT OF OUTPUT PORTS
QSOP
12
21
22
23
24
—
Intensity Control and Hot-Insertion Protection
2
3
2ms/div
PIN
1–8, 10–17, 22
_______________________________________________________________________________________
QFN
Pad
23
24
18
19
20
21
9
MAX6964 toc07
OUTPUT 1,
2V/div
OUTPUT 2,
2V/div
Exposed Pad Exposed pad on package underside. Connect to GND.
O0-O16
NAME
BLINK
GND
AD0
SCL
SDA
RST
V+
Typical Operating Characteristics (continued)
17-Output LED Driver/GPO with
MASTER INTENSITY SET TO 1/15
OUTPUT 1 INDIVIDUAL INTENSITY
SET TO 1/16
OUTPUT 2 INDIVIDUAL INTENSITY
SET TO 15/16
SCOPE SHOT OF OUTPUT PORTS
Output Ports. Open-drain outputs rated at 7V, 50mA.
Reset Input. Active low clears the 2-wire interface and puts the device in the
same condition as power-up reset.
Address Input. Sets device slave address. Connect to either GND, V+, SCL, or
SDA to give 4 logic combinations. See Table 1.
Ground. Do not sink more than 350mA into the GND pin.
Input Port. Configurable as blink control or general-purpose input.
I
I
Positive Supply Voltage. Bypass V+ to GND with a 0.047µF ceramic capacitor.
2
2
C-Compatible Serial Clock Input
C-Compatible Serial Data I/O
2ms/div
MAX6964 toc08
OUTPUT 1
2V/div
OUTPUT 2
2V/div
FUNCTION
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
0
ONLY ONE OUTPUT LOADED
10
Pin Description
SINK CURRENT vs. V
V+ = 2.7V
SINK CURRENT (mA)
20
V+ = 2V
30
V+ = 3.6V
OL
V+ = 3.3V
40
50
5