MAX7314ATG Maxim Integrated Products, MAX7314ATG Datasheet - Page 5

• Manufacturer Part Number: MAX7314ATG
• Description: Communication ICs - Various
• Manufacturer: Maxim Integrated Products
• Type: Hot Insertion Protectionr

Specifications of MAX7314ATG

• Mounting Style: SMD/SMT
• Operating Supply Voltage: 2.5 V, 3.3 V
• Supply Type: Analog
• Package / Case: TQFN-24 EP
• Data Rate: 400 Kbps
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2 V
• Supply Current: 0.057 mA
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(T
A
= +25°C, unless otherwise noted.)
0.6
0.5
0.4
0.3
0.2
0.1
0
PORT OUTPUT LOW VOLTAGE WITH 50mA
-40
MASTER INTENSITY SET TO 1/15
OUTPUT 1 INDIVIDUAL INTENSITY
SET TO 1/16
OUTPUT 2 INDIVIDUAL INTENSITY
SET TO 15/16
LOAD CURRENT vs. TEMPERATURE
-25
SCOPE SHOT OF 2 OUTPUT PORTS
V+ = 2V
-10 5 20 35 50
TEMPERATURE (°C)
18-Port GPIO with LED Intensity Control,
_______________________________________________________________________________________
2ms/div
V+ = 2.7V
V+ = 3.6V
Interrupt, and Hot-Insertion Protection
65 80
95
MAX7314 toc07
110
125
OUTPUT 1,
2V/div
OUTPUT 2,
2V/div
0.6
0.5
0.4
0.3
0.2
0.1
Typical Operating Characteristics (continued)
0
PORT OUTPUT LOW VOLTAGE WITH 20mA
-40
ALL OUTPUTS LOADED
MASTER INTENSITY SET TO 14/15
OUTPUT 1 INDIVIDUAL INTENSITY
SET TO 1/16
OUTPUT 2 INDIVIDUAL INTENSITY
SET TO 14/15
LOAD CURRENT vs. TEMPERATURE
-25
SCOPE SHOT OF 2 OUTPUT PORTS
-10
5
TEMPERATURE (°C)
20
V+ = 2V
V+ = 2.7V
35
2ms/div
50
65
V+ = 3.6V
80
95
MAX7314 toc08
110
125
OUTPUT 1
2V/div
OUTPUT 2
2V/div
1.050
1.025
1.000
0.975
0.950
0.925
0.900
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
-40
0
NORMALIZED TO V+ = 3.3V, T
-25
5
-10
PWM CLOCK FREQUENCY
10
V+ = 3.6V
SINK CURRENT vs. V
V+ = 3.3V
vs. TEMPERATURE
5
V+ = 2.7V
15
SINK CURRENT (mA)
TEMPERATURE (°C)
20
20
ONLY ONE OUTPUT LOADED
V+ = 2.7V
35
25
V+ = 2V
50
30
65
A
= +25°C
35
80
V+ = 2V
V+ = 3.6V
OL
40
95
110
45
125
50
5