MAX5811(2002) Просмотр технического описания (PDF) - Maxim Integrated
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MAX5811 Datasheet PDF : 13 Pages
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10-Bit Low Power 2-Wire Interface Serial,
Voltage-Output DAC
(VDD = +5V, RL = 5kΩ, TA = +25°C.)
Typical Operating Characteristics (continued)
GAIN ERROR vs. TEMPERATURE
-2.0
-1.6
-1.2
-0.8
-0.4
0
-40
120
NO LOAD
-15 10
35
60
85
TEMPERATURE (°C)
SUPPLY CURRENT
vs. INPUT CODE
100
80
60
40
20
NO LOAD
0
0
256
512
768
1024
INPUT CODE
POWER-DOWN SUPPLY CURRENT
vs. SUPPLY VOLTAGE
500
400
300
TA = -40°C
TA = +25°C
200
100
0
2.7
TA = +85°C
ZOUT = HIGH IMPEDANCE
NO LOAD
3.4
4.1
4.8
5.5
SUPPLY VOLTAGE (V)
DAC OUTPUT VOLTAGE
vs. OUTPUT SOURCE CURRENT (NOTE 6)
6
5
4
3
2
1
CODE = 3FF hex
0
0
2
4
6
8
10
OUTPUT SOURCE CURRENT (mA)
SUPPLY CURRENT
vs. TEMPERATURE
100
95
90
85
NO LOAD
CODE = 3FF hex
80
-40 -15
10
35
60
85
TEMPERATURE (°C)
DAC OUTPUT VOLTAGE
vs. OUTPUT SINK CURRENT (NOTE 6)
2.5
2.0
1.5
CODE = 100 hex
1.0
0.5
0
0
100
2
4
6
8
10
OUTPUT SINK CURRENT (mA)
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
90
80
70
60
50
2.5
CODE = 3FF hex
NO LOAD
3.5
4.5
5.5
SUPPLY VOLTAGE (V)
POWER-UP GLITCH
MAX5811 toc17
EXITING SHUTDOWN
MAX5811 toc18
5V
VDD
0
OUT
500mV/div
OUT
10mV/div
100µs/div
CLOAD = 200pF
2µs/div
CODE = 200 hex
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