Absolute maximum ratings, Electrical characteristics – Rainbow Electronics MAX6964 User Manual
Page 2
MAX6964
17-Output LED Driver/GPO
with Intensity Control
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Voltage (with respect to GND)
V+ .............................................................................-0.3V to +4V
SCL, SDA, AD0, BLINK,
RST ...................................-0.3V to +6V
O0–O16 ....................................................................-0.3V to +8V
DC Current on O0 to O16 ...................................................55mA
DC Current on SDA.............................................................10mA
Maximum GND Current ....................................................350mA
Continuous Power Dissipation (T
A
= +70°C)
24-Pin QSOP (derate 9.5mW/°C over +70°C)..............761mW
24-Pin QFN (derate 20.8mW/°C over +70°C) ............1666mW
Operating Temperature Range .........................-40°C to +125°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
ELECTRICAL CHARACTERISTICS
(Typical Operating Circuit, V+ = 2V to 3.6V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at V+ = 3.3V, T
A
= +25°C.)
(Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Operating Supply Voltage
V+
2.0
3.6
V
Output Load External Supply
Voltage
V
EXT
0
7
V
T
A
= +25°C
1.2
2.3
T
A
= -40°C to +85°C
2.6
Standby Current
(Interface Idle, PWM Disabled)
I
+
S C L and S D A at V + ; other
d i g i tal i np uts at V + or GN D ;
P WM i ntensi ty contr ol d i sab l ed
T
A
= T
MIN
to T
MAX
3.3
µA
T
A
= +25°C
8.5
15.1
T
A
= -40°C to +85°C
16.5
Supply Current
(Interface Idle, PWM Enabled)
I
+
S C L and S D A at V + ; other
d i g i tal i np uts at V + or GN D ;
P WM i ntensi ty contr ol d i sab l ed
T
A
= T
MIN
to T
MAX
17.2
µA
T
A
= +25°C
50
95.3
T
A
= -40°C to +85°C
99.2
Supply Current
(Interface Running, PWM
Disabled)
I
+
f
SCL
= 400kHz; other digital
inputs at V+ or GND; PWM
intensity control enabled
T
A
= T
MIN
to T
MAX
102.4
µA
T
A
= +25°C
57
110.2
T
A
= -40°C to +85°C
117.4
Supply Current
(Interface Running, PWM
Enabled)
I
+
f
SCL
= 400kHz; other digital
inputs at V+ or GND; PWM
intensity control enabled
T
A
= T
MIN
to T
MAX
122.1
µA
Input High Voltage
SDA, SCL, AD0, BLINK, RST
V
IH
0.7 x
V+
V
Input Low Voltage
SDA, SCL, AD0, BLINK, RST
V
IL
0.3 x
V+
V
Input Leakage Current
SDA, SCL, AD0, BLINK, RST
I
IH
, I
IL
0
≤
input voltage
≤
5.5V
-0.2
+0.2
µA
Input Capacitance
SDA, SCL, AD0, BLINK, RST
8
pF