MAX6969AUG+ Maxim Integrated Products, MAX6969AUG+ Datasheet - Page 4

• Manufacturer Part Number: MAX6969AUG+
• Description: IC LED DRIVER LINEAR 24-TSSOP
• Manufacturer: Maxim Integrated Products
• Type: Linear (Serial Interface)r

Specifications of MAX6969AUG+

• Constant Current: Yes
• Topology: 16-Bit Shift Register, Open Drain, PWM
• Number Of Outputs: 16
• Internal Driver: Yes
• Type - Primary: General Purpose
• Voltage - Supply: 3 V ~ 5.5 V
• Voltage - Output: 5.5V
• Mounting Type: Surface Mount
• Package / Case: 24-TSSOP
• Operating Temperature: -40°C ~ 125°C
• Current - Output / Channel: 55mA
• Internal Switch(s): No
• Number Of Segments: 32
• Low Level Output Current: 60 mA
• Operating Supply Voltage: 3 V to 5.5 V
• Maximum Supply Current: 25 mA
• Maximum Power Dissipation: 975 mW
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency: -
• Efficiency: -
• Lead Free Status / Rohs Status: Details

16-Port, 5.5V Constant-Current LED Driver
3.3V TIMING CHARACTERISTICS
(Typical Application Circuit, V+ = 3V to 5.5V, T
4
Note 1: All parameters tested at T
Note 2: See Figure 3.
(T
CLK Clock Period
CLK Pulse-Width High
CLK Pulse-Width Low
DIN Setup Time
DIN Hold Time
DOUT Propagation Delay
DOUT Rise and Fall Time
LE Pulse-Width High
LE Setup Time
LE Rising to OUT_ Rising Delay
LE Rising to OUT_ Falling Delay
CLK Rising to OUT_ Rising Delay
CLK Rising to OUT_ Falling Delay
OE Rising to OUT_ Rising Delay
OE Falling to OUT_ Falling Delay
LED Output OUT_ Turn-On Fall
Time
LED Output OUT_ Turn-Off Rise
Time
A
4.50
4.25
4.00
3.75
3.50
3.25
3.00
2.75
2.50
= +25°C, unless otherwise noted.)
_______________________________________________________________________________________
3.0
SUPPLY CURRENT vs. SUPPLY VOLTAGE
(INTERFACE IDLE, ALL OUTPUTS OFF,
T
A
PARAMETER
= +125°C
3.5
SUPPLY VOLTAGE (V)
T
R
A
SET
4.0
= -40°C
= 720Ω)
T
A
= +85°C
4.5
T
A
5.0
= +25°C
A
= +25°C. Specifications over temperature are guaranteed by design.
SYMBOL
t
DR,
5.5
t
t
t
t
t
t
t
t
t
t
CRR
OEH
t
t
t
LRR
CRF
OEL
t
LRF
CH
DH
DO
LW
CP
CL
DS
LS
t
t
r
f
t
DF
A
= T
6.0
5.8
5.6
5.4
5.2
5.0
4.8
4.6
4.4
4.2
4.0
C
80% to 20%, pullup resistor = 65Ω
20% to 80%, pullup resistor = 65Ω
DOUT
3.0
MIN
SUPPLY CURRENT vs. SUPPLY VOLTAGE
(INTERFACE IDLE, ALL OUTPUTS
T
to T
A
= 10pF, 20% to 80%
= +125°C
T
3.5
A
= -40°C
MAX
SUPPLY VOLTAGE (V)
OFF, R
, unless otherwise noted.) (Notes 1, 2)
4.0
CONDITIONS
SET
= 360Ω)
4.5
Typical Operating Characteristics
T
T
A
A
= +85°C
= +25°C
5.0
5.5
(INTERFACE IDLE, ALL OUTPUTS ON, R
20
18
16
14
12
10
8
6
SUPPLY CURRENT vs. SUPPLY VOLTAGE
3.0
MIN
52
24
24
12
20
15
4
8
T
T
A
A
3.5
= -40°C
= +125°C
SUPPLY VOLTAGE (V)
TYP
4.0
T
4.5
MAX
A
120
310
120
330
120
330
120
120
50
12
= +25°C
T
A
= +85°C
5.0
SET
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
= 720Ω)
5.5