MAX7317ATE+T Maxim Integrated Products, MAX7317ATE+T Datasheet - Page 2

• Manufacturer Part Number: MAX7317ATE+T
• Description: IC I/O EXPANDER SPI 10B 16TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX7317ATE+T

• Interface: SPI/Microwire
• Number Of I /o: 10
• Interrupt Output: No
• Voltage - Supply: 2.25 V ~ 3.6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency - Clock: -

ABSOLUTE MAXIMUM RATINGS
Voltage (with respect to GND)
V+ .............................................................................-0.3V to +4V
SCLK, DIN, CS, DOUT .................................-0.3V to (V+ + 0.3V)
P_ .............................................................................-0.3V to +8V
DC Current into P_ .............................................................24mA
DC Current into DOUT ........................................................10mA
Total GND Current ............................................................200mA
10-Port SPI-Interfaced I/O Expander with
Overvoltage and Hot-Insertion Protection
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
(Typical Operating Circuit, V+ = 2.25V to 3.6V, T
(Note 1)
2
Operating Supply Voltage
Output Load External Supply
Voltage P0–P9
Standby Current
(Interface Idle)
Supply Current
Input High Voltage
(P0–P9, DIN, SCLK, CS)
Input Low Voltage
(P0–P9, DIN, SCLK, CS)
Input Leakage Current
(P0–P9, DIN, SCLK, CS)
Input Capacitance
(P0–P9, DIN, SCLK, CS
Output Low Voltage (P0–P9)
Output Low Short-Circuit Current
(P0–P9)
Output High Voltage (DOUT)
Output Low Voltage (DOUT)
Power-On Reset Voltage
_______________________________________________________________________________________
PARAMETER
SYMBOL
V
V
OHDOUT
OLDOUT
V
I
I
V
V
IH
STBY
V
OLP
V
V+
POR
I +
EXT
, I
IH
IL
IL
_
A
= T
All digital inputs at V+
or GND
f
digital inputs at V+ or
GND; DOUT unloaded T
P0–P9 output register set to 0x01
P0–P9 output register set to 0x01
(Note 2)
I
V
I
I
SCLK
SINK
SOURCE
SINK
OLPOUT
MIN
= 0.5mA, output register set to 0x00
= 6mA
= 26MHz; other
to T
= -6mA
= 5V
MAX
, unless otherwise noted. Typical values are at V+ = 3.3V, T
CONDITIONS
Continuous Power Dissipation (T
Operating Temperature Range
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
16-Pin Thin QFN
16-Pin QSOP (derate 8.3mW/°C above +70°C)...........667mW
(T
T
T
T
T
T
(derate 14.7mW/°C above +70°C) .........................1176mW
MIN
A
A
A
A
A
A
= +25°C
= T
= T
= +25°C
= T
= T
to T
MIN
MIN
MIN
MIN
MAX
to +85°C
to T
to +85°C
to T
) ..............................................-40°C to +125°C
MAX
MAX
0.7 x V+
V+ - 0.3V
2.25
MIN
-0.2
2
A
= +70°C)
TYP
0.70
10.8
385
10
0.3 x V+
MAX
+0.2
3.60
620
680
730
1.5
1.7
1.9
0.4
0.3
20
7
A
= +25°C.)
UNITS
mA
µA
µA
µA
pF
V
V
V
V
V
V
V
V