MAX7304_12 Datasheet, PDF (5/28 Pages) Maxim Integrated Products – I2C-Interfaced 16-Port,Level-Translating GPIO and LED Driver

MAX7304
I²C-Interfaced 16-Port,
Level-Translating GPIO and LED Driver
with High Level of Integrated ESD Protection
Typical Operating Characteristics (continued)
(VCC = 2.5V, VLA = 2.5V, TA = +25NC, unless otherwise noted.)
SLEEP-MODE SUPPLY CURRENT
vs. SUPPLY VOLTAGE
1.8
1.6
TA = +85°C
1.4
1.2
1.0
0.8
TA = +25°C
0.6
0.4
TA = -40°C
0.2
0
1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6
SUPPLY VOLTAGE (V)
CONSTANT-CURRENT GPIO
OUTPUT SINK CURRENT
vs. OUTPUT VOLTAGE (PORT15–PORT12)
25
V_CC = 3.0V
20
TA = +85°C
15
TA = -40°C
TA = +25°C
10
CONSTANT-CURRENT GPIO OUTPUT
SINK CURRENT vs. OUTPUT VOLTAGE
(PORT15 –PORT12)
25
VCC = 2.4V
20
TA = +85°C
15
TA = -40°C
TA = +25°C
10
5
0
0 0.5 1.0 1.5 2.0 2.5 3.0
OUTPUT VOLTAGE (V)
CONSTANT-CURRENT GPIO
OUTPUT SINK CURRENT
vs. OUTPUT VOLTAGE (PORT15 –PORT12)
25
VCC = 3.6V
20
TA = +85°C
15
TA = -40°C
TA = +25°C
10
5
5
0
0 0.5 1.0 1.5 2.0 2.5 3.0
OUTPUT VOLTAGE (V)
0
0 0.5 1.0 1.5 2.0 2.5 3.0
OUTPUT VOLTAGE (V)
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