MAX7300AAI Maxim Integrated Products, MAX7300AAI Datasheet - Page 5

• Manufacturer Part Number: MAX7300AAI
• Description: I/O Expanders, Repeaters & Hubs 2.5-5.5V 20/28 Port I/O Expander
• Manufacturer: Maxim Integrated Products

Specifications of MAX7300AAI

• Package / Case: SSOP-28
• Mounting Style: SMD/SMT

(R
ISET
= 39kΩ, T
A
2-Wire-Interfaced, 2.5V to 5.5V, 20-Port or
= +25°C, unless otherwise noted.)
_______________________________________________________________________________________
1000
100
18
16
14
12
10
10
8
6
4
2
-40.0
-40.0
GPO SINK CURRENT vs. TEMPERATURE
-12.5
V+ = 2.5V TO 5.5V, V
-12.5
GPI PULLUP CURRENT
vs. TEMPERATURE
15.0
TEMPERATURE (°C)
15.0
TEMPERATURE (°C)
(OUTPUT = 0)
V+ = 5.5V
V+ = 3.3V
42.5
42.5
V+ = 2.5V
PORT
Typical Operating Characteristics (continued)
70.0
70.0
= 0.6V
97.5
97.5
125.0
125.0
100
10
28-Port I/O Expander
1
9
8
7
6
5
4
3
2
-40.0
GPO SOURCE CURRENT vs. TEMPERATURE
-40.0
V
SHORTED TO GND
PORT
GPO = 1, PORT
GPO SHORT-CIRCUIT CURRENT
-12.5
-12.5
= 1.4V
vs. TEMPERATURE
15.0
15.0
TEMPERATURE (°C)
TEMPERATURE (°C)
V+ = 5.5V
(OUTPUT = 1)
V+ = 3.3V
42.5
42.5
SHORTED TO V+
GPO = 0, PORT
70.0
V+ = 2.5V
70.0
97.5
97.5
125.0
125.0
5