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MAX1329 Datasheet, PDF (19/78 Pages) Maxim Integrated Products – 12-/16-Bit DASs with ADC, DACs, DPIOs, APIOs, Reference, Voltage Monitors, and Temp Sensor
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12-/16-Bit DASs with ADC, DACs, DPIOs, APIOs,
Reference, Voltage Monitors, and Temp Sensor
Typical Operating Characteristics (continued)
(AVDD = 5.0V, VREFADC = VREFDAC = 2.5V for DVDD = 3.0V; TA = +25°C, unless otherwise noted.)
OP-AMP SUPPLY CURRENT
vs. ANALOG SUPPLY VOLTAGE
100
95
90
85
80
75
70
65
60
55
50
2.5 3.0 3.5 4.0 4.5 5.0 5.5
AVDD (V)
OP-AMP PSRR
vs. FREQUENCY
80
AVDD = 5.0V
70
60 AVDD = 3.0V
50
40
30
20
0.01
0.1
1
10 100 1000
FREQUENCY (kHz)
500
450
400
350
300
250
200
150
100
50
0
0
OP-AMP OUTPUT IMPEDANCE
vs. FREQUENCY
1
10
100
1000
FREQUENCY (kHz)
OP-AMP MAXIMUM OUTPUT VOLTAGE
vs. TEMPERATURE
50
RL TO AVDD/2
40
30
A
B
20
C
D
10
F
E
0
-40 -15
10
35
60
85
TEMPERATURE (°C)
A: = RL = 5kΩ, AVDD = 5V, DVDD = 3V B: = RL = 5kΩ, AVDD = 3V, DVDD = 2V
C: = RL = 10kΩ, AVDD = 5V, DVDD = 3V D: = RL = 10kΩ, AVDD = 3V, DVDD = 2V
E: = RL = 100kΩ, AVDD = 5V, DVDD = 3V F: = RL = 100kΩ, AVDD = 3V, DVDD = 2V
OP-AMP MAXIMUM OUTPUT VOLTAGE
vs. TEMPERATURE
140
RL TO AVDDDD//22
120
A
100
80
B
C
60
40
D
20
E
F
0
-40 -15
10
35
60
85
TEMPERATURE (°C)
A: = RL = 5kΩ, AVDD = 5V, DVDD = 3V B: = RL = 5kΩ, AVDD = 3V, DVDD = 2V
C: = RL = 10kΩ, AVDD = 5V, DVDD = 3V D: = RL = 10kΩ, AVDD = 3V, DVDD = 2V
E: = RL = 100kΩ, AVDD = 5V, DVDD = 3V F: = RL = 100kΩ, AVDD = 3V, DVDD = 2V
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