MAX1359B Maxim Integrated Products, MAX1359B Datasheet - Page 19

• Manufacturer Part Number: MAX1359B
• Description: Data-Acquisition System
• Manufacturer: Maxim Integrated Products

DataSheet.in
(DV
UPIOs, RTC, Voltage Monitors, and Temp Sensor
16-Bit, Data-Acquisition System with ADC, DAC,
DD
= AV
DD
= 1.8V, REF = +1.25V C
501.0
500.8
500.6
500.4
500.2
500.0
1.80
1.75
1.70
1.65
1.60
75
65
55
45
35
25
______________________________________________________________________________________
1.8
0
0
UNITY GAIN, V
AV
0.25
DD
vs. OUTPUT SOURCE CURRENT
0.5
2.1
OP-AMP OUTPUT VOLTAGE
vs. AV
OP-AMP OUTPUT VOLTAGE
= 1.8V
AV
0.50 0.75
SPDT ON-RESISTANCE
DD
vs. V
SOURCE CURRENT (mA)
1.0
= 1.8V
2.4
DD
IN_
COM
AV
+ = AV
SUPPLY VOLTAGE
V
AV
DD
COM
UNITY GAIN, V
R
1.00 1.25 1.50 1.75 2.00
1.5
DD
CPOUT
L
2.7
= 3.0V
VOLTAGE
= 10kΩ
DD
(V)
(V)
2.0
3.0
= 10µF, T
IN_
Typical Operating Characteristics (continued)
+ = 0.5V
2.5
3.3
3.0
A
3.6
= +25°C, unless otherwise noted.)
10,000
501.0
500.8
500.6
500.4
500.2
500.0
1000
100
150
130
110
90
70
50
-40
1
0
0.5
OP-AMP OUTPUT VOLTAGE
-15
OP-AMP OUTPUT NOISE
AV
SPST ON-RESISTANCE
10
AV
vs. TEMPERATURE
DD
vs. V
vs. FREQUENCY
TEMPERATURE (°C)
DD
1.0
= 1.8V
FREQUENCY (Hz)
AV
= 3.0V
10
DD
COM
V
UNITY GAIN, V
R
UNITY GAIN, V
AV
COM
L
= 1.8V
100
= 10kΩ
1.5
DD
VOLTAGE
(V)
= 3.0V
35
2.0
IN_
1k
IN_
+ = 0.5V
60
+ = 0.5V
2.5
10k
85
3.0
19