MAX7306 Maxim, MAX7306 Datasheet - Page 2

• Manufacturer Part Number: MAX7306
• Description: The MAX7306/MAX7307 I²C-/SMBus™-compatible, serial-interfaced peripherals feature four level-translating I/Os and operate from a 1
• Manufacturer: Maxim

ABSOLUTE MAXIMUM RATINGS
(All voltages referenced to GND.)
V
V
P1/INT, P2/OSCIN, P3/OSCOUT, and P4
P1/INT, P2/OSCIN, P3/OSCOUT, and P4 Sink Current ......25mA
P2/OSCIN, P3/OSCOUT, and P4 Source Current ..............10mA
SDA Sink Current ...............................................................10mA
V
SMBus/I
GPIOs and LED Drivers
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.
ELECTRICAL CHARACTERISTICS (MAX7306)
(V
2
Operating Supply Voltage
Power-On Reset Voltage
Power-On Reset Hysteresis
Standby Current (Interface Idle)
S up p l y C ur r ent ( Inter face Runni ng )
Input High Voltage SDA, SCL, AD0
Input Low Voltage SDA, SCL, AD0
Input High Voltage RST, P1–P4
Input Low Voltage RST, P1–P4
Inp ut Leakag e C ur r ent S D A, S C L, AD 0
Input Leakage Current RST, P1–P4
Input Capacitance SDA, SCL, AD0, P1–P4
Output Low Voltage P1–P4
Output High Voltage P2, P3, and P4
Output Low Voltage SDA
DD
LA
DD
DD
MAX7306 ................................................-0.3V to (V
MAX7307.................................................-0.3V to (V
, SCL, SDA, AD0, and RST.................................-0.3V to +6V
_______________________________________________________________________________________
Current .......................................................................10mA
..........................................................................-0.3V to +4V
= 1.62V to 3.6V, T
PARAMETER
2
A
= T
C Interfaced 4-Port, Level-Translating
MIN
to T
MAX
, unless otherwise noted. Typical values are at V
V
SYMBOL
I
V
PORHYST
IHP
I
V
OLSDA
I
IH
I
V
V
V
I
V
V
OSC
V
SUP
V
STB
POR
IHP
DD
ILP
OH
OL
, I
, I
IH
IL
DD
LA
IL
ILP
+ 0.3V)
+ 0.3V)
V
Internal oscillator disabled; SCL,
SDA, digital inputs at V
GND; P1–P4 (as inputs) at V
GND
Internal oscillator enabled; SCL,
SDA, digital inputs at V
GND; P1–P4 (as inputs) at V
GND
f
at V
V
V
V
V
V
V
V
V
I
S C L
SINK
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
rising
= 400kH z; other d i g i tal i np uts
or GND
or GND
= 1.62V, I
= 2.5V, I
= 3.3V, I
= 1.62V, I
≥ 2.5V, I
≥ 3.3V, I
= 6mA
or GND
CONDITIONS
V
GND Current ....................................................................100mA
Continuous Power Dissipation (T
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
Soldering Temperature (reflow) .......................................+260°C
LA
10-Pin µDFN (derate 5.0mW/°C over +70°C) ..............402mW
10-Pin µMAX (derate 10.3mW/°C over +70°C) ............825mW
SOURCE
SOURCE
SINK
SINK
SINK
SOURCE
Current (MAX7307) ......................................................30mA
= 16mA
= 20mA
= 3mA
= 5mA
= 8mA
DD
DD
= 0.5mA
or
or
DD
DD
DD
or
or
= 3.3V, T
V
0.7 x V
0.7 x V
V
D D
D D
MIN
1.62
1.55
1.0
10
-1
-1
- 0.4
- 0.3
A
A
DD
DD
= +25°C.) (Note 1)
= +70°C)
TYP
0.75
0.06
0.19
131
1.3
0.2
1.6
2.3
3.1
14
33
8
0.3 x V
0.3 x V
MAX
3.60
0.11
300
1.6
0.4
0.4
0.3
+1
+1
25
40
2
DD
DD
UNITS
mV
µA
µA
µA
µA
pF
V
V
V
V
V
V
V
V
V