MAX7314ATG+ Maxim Integrated Products, MAX7314ATG+ Datasheet - Page 3

• Manufacturer Part Number: MAX7314ATG+
• Description: IC I/O EXPANDER I2C 16B 24TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX7314ATG+

• Interface: I²C
• Number Of I /o: 18
• Interrupt Output: Yes
• Frequency - Clock: 400kHz
• Voltage - Supply: 2 V ~ 3.6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 24-TQFN Exposed Pad
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(Typical Operating Circuit, V+ = 2V to 3.6V, T
(Note 1)
TIMING CHARACTERISTICS
(Typical Operating Circuit, V+ = 2V to 3.6V, T
(Note 1)
Output Low Voltage
P0–P15, INT/O16
Output Low-Voltage SDA
PWM Clock Frequency
Serial Clock Frequency
Bus Free Time Between a STOP and a START
Condition
Hold Time, Repeated START Condition
Repeated START Condition Setup Time
STOP Condition Setup Time
Data Hold Time
Data Setup Time
SCL Clock Low Period
SCL Clock High Period
Rise Time of Both SDA and SCL Signals, Receiving
Fall Time of Both SDA and SCL Signals, Receiving
Fall Time of SDA Transmitting
Pulse Width of Spike Suppressed
Capacitive Load for Each Bus Line
RST Pulse Width
PARAMETER
PARAMETER
18-Port GPIO with LED Intensity Control,
_______________________________________________________________________________________
Interrupt, and Hot-Insertion Protection
SYMBOL
V
f
OLSDA
V
PWM
OL
A
A
V+ = 2V, I
V+ = 2.5V, I
V+ = 3.3V, I
I
SINK
= T
= T
MIN
MIN
= 6mA
to T
to T
SYMBOL
t
t
t
t
t
SINK
HD, DAT
HD, STA
SU, STO
SU, DAT
SU, STA
t
t
t
f
t
HIGH
LOW
SINK
SINK
F.TX
SCL
BUF
t
C
t
MAX
MAX
t
t
SP
W
R
F
b
= 20mA
, unless otherwise noted. Typical values are at V+ = 3.3V, T
, unless otherwise noted. Typical values are at V+ = 3.3V, T
= 20mA
= 20mA
CONDITIONS
(Note 2)
(Notes 3, 4)
(Notes 3, 4)
(Notes 3, 5)
(Note 6)
(Note 3)
CONDITIONS
T
T
T
T
T
T
T
T
T
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
MIN
MIN
MIN
to T
to T
to T
MAX
MAX
MAX
MIN
MIN
180
1.3
0.6
0.6
0.6
1.3
0.7
1
0.1C
0.1C
0.1C
TYP
0.15
0.13
0.12
20 +
20 +
20 +
TYP
32
50
b
b
b
MAX
MAX
0.26
0.32
0.23
0.26
0.28
0.23
0.24
0.26
400
300
300
250
400
0.3
0.4
0.9
A
A
= + 25°C.)
= +25°C.)
UNITS
UNITS
kHz
kHz
µs
µs
µs
µs
µs
ns
µs
µs
ns
ns
ns
ns
pF
µs
V
V
V
V
3