MAX7315AUE-TG05 Maxim Integrated, MAX7315AUE-TG05 Datasheet - Page 2

• Manufacturer Part Number: MAX7315AUE-TG05
• Description: Interface - I/O Expanders 8-Bit I/O Port Expander
• Manufacturer: Maxim Integrated
• Series: MAX7315r

Specifications of MAX7315AUE-TG05

• Maximum Operating Frequency: 400 KHz
• Operating Supply Voltage: 2 V to 3.6 V
• Operating Temperature Range: - 40 C to + 125 C
• Mounting Style: SMD/SMT
• Output Current: 50 mA
• Power Dissipation: 1176 mW

8-Port I/O Expander with LED Intensity
Control, Interrupt, and Hot-Insertion Protection
ABSOLUTE MAXIMUM RATINGS
Voltage (with respect to GND)
V+ .............................................................................-0.3V to +4V
SCL, SDA, AD0, AD1, AD2, P0–P7 ..........................-0.3V to +6V
INT/O8 .....................................................................-0.3V to +8V
DC Current on P0–P7, INT/O8 ............................................55mA
DC Current on SDA.............................................................10mA
Maximum GND Current ....................................................190mA
Continuous Power Dissipation (T
ELECTRICAL CHARACTERISTICS
(Typical Operating Circuit, V+ = 2V to 3.6V, T
(Note 1)
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.
2
Operating Supply Voltage
Output Load External Supply
Voltage
Standby Current
(Interface Idle, PWM Disabled)
Supply Current
(Interface Idle, PWM Enabled)
Supply Current
(Interface Running, PWM
Disabled)
Supply Current
(Interface Running, PWM
Enabled)
Input High Voltage
SDA, SCL, AD0, AD1, AD2,
P0–P7
Input Low Voltage
SDA, SCL, AD0, AD1, AD2,
P0–P7
Input Leakage Current
SDA, SCL, AD0, AD1, AD2,
P0–P7
Input Capacitance
SDA, SCL, AD0, AD1, AD2,
P0–P7
_______________________________________________________________________________________
PARAMETER
A
= +70°C)
SYMBOL
I
V
IH
V
V+
V
EXT
I
I
I
I
, I
+
+
+
+
IH
IL
IL
A
SCL and SDA at V +; other
digital inp uts at V + or GN D;
PWM intensi ty contr ol disab led
SCL and SDA at V +; other
digital inp uts at V + or GN D;
PWM intensi ty contr ol enab led
f
inputs at V+ or GND; PWM
intensity control disabled
f
inputs at V+ or GND; PWM
intensity control enabled
Input = GND or V+
SCL
SCL
= T
MIN
= 400kHz; other digital
= 400kHz; other digital
to T
MAX
, unless otherwise noted. Typical values are at V+ = 3.3V, T
CONDITIONS
Operating Temperature Range (T MIN to T MAX )-40°C to +125°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
16-Pin TSSOP (derate 9.4mW/°C over +70°C) ............754mW
16-Pin QSOP (derate 8.3mW/°C over +70°C)..............666mW
16-Pin QFN (derate 14.7mW/°C over +70°C) ............1176mW
T
T
T
T
T
T
T
T
T
T
T
T
A
A
A
A
A
A
A
A
A
A
A
A
= +25°C
= -40°C to +85°C
= T
= +25°C
= -40°C to +85°C
= T
= +25°C
= -40°C to +85°C
= T
= +25°C
= -40°C to +85°C
= T
MIN
MIN
MIN
MIN
to T
to T
to T
to T
MAX
MAX
MAX
MAX
0.7
MIN
-0.2
V+
2
0

TYP
1.2
40
51
7
8
MAX
0.3
+0.2
12.1
13.5
14.4
110
117
122
3.6
5.5
2.3
2.6
3.3
V+
76
78
80

A
= +25°C.)
UNITS
µA
µA
µA
µA
µA
pF
V
V
V
V