MAX7310AEE+T Maxim Integrated Products, MAX7310AEE+T Datasheet - Page 3

• Manufacturer Part Number: MAX7310AEE+T
• Description: IC I/O EXPANDER I2C 8B 16QSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX7310AEE+T

• Interface: I²C, SMBus
• Number Of I /o: 8
• Interrupt Output: No
• Frequency - Clock: 400kHz
• Voltage - Supply: 2.3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-QSOP
• Includes: POR
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AC ELECTRICAL CHARACTERISTICS
(V+ = 2.3V to 5.5V, GND = 0, RESET = V+, T
DC ELECTRICAL CHARACTERISTICS (continued)
(V+ = 2.3V to 5.5V, GND = 0, RESET = V+, T
(Note 1)
Note 1: All parameters are 100% production tested at T
Note 2: Minimum SCL clock frequency is limited by the MAX7310 bus timeout feature, which resets the serial bus interface if either
Note 3: A master device must internally provide a hold time of at least 300ns for the SDA signal (referred to the V
Note 4: t
Note 5: Input filters on the SDA and SCL inputs suppress noise spikes less than 50ns.
SCL Clock Frequency
BUS Timeout
Bus Free Time Between STOP
and START Condition
Hold Time (Repeated) START
Condition
Repeated START Condition Setup
Time
STOP Condition Setup Time
Data Hold Time
Data Setup Time
SCL Low Period
SCL High Period
SCL/SDA Fall Time (Transmitting)
Pulse Width of Spike Supressed
PORT TIMING
Output Data Valid
Input Data Setup Time
Input Data Hold Time
RESET
Reset Pulse Width
Leakage Current
Input Capacitance
SDA or SCL is held low for a 30ms minimum.
order to bridge the undefined region of SCL’s falling edge.
F
PARAMETER
PARAMETER
measured between 90% to 10% of V+.
2-Wire-Interfaced 8-Bit I/O Port Expander
_______________________________________________________________________________________
SYM B O L
t
SYM B O L
t
t
t
t
t
TIMEOUT
HD, DAT
HD, STA
SU, STA
SU, STO
SU, DAT
t
t
f
t
HIGH
LOW
SCL
BUF
t
t
t
t
SP
PV
PS
PH
t
F
A
A
= -40°C to +125°C, unless otherwise noted. Typical values are at V+ = 3.3V, T
= -40°C to +125°C, unless otherwise noted.) (Note 1)
(Note 2)
Figure 2
Figure 2
Figure 2
Figure 2
Figure 2 (Note 3)
Figure 2
Figure 2
Figure 2
Figure 2 (Note 4)
(Note 5)
Figure 9
Figure 10
Figure 10
A
= +25°C. Specifications over temperature are guaranteed by design.
CONDITIONS
CONDITIONS
MIN
100
MIN
1.3
0.6
0.6
0.6
0.1
1.3
0.7
30
29
-1
0
with Reset
TYP
TYP
50
10
IL
of the SCL signal) in
MAX
MAX
400
250
0.9
60
+1
1
A
= +25°C.)
UNITS
UNITS
kHz
ms
µs
µs
µs
µs
µs
µs
µs
µs
ns
ns
µs
µs
µs
ns
µA
pF
3