MAX11359AETL Maxim Integrated, MAX11359AETL Datasheet - Page 18

• Manufacturer Part Number: MAX11359AETL
• Description: Analog to Digital Converters - ADC
• Manufacturer: Maxim Integrated

Specifications of MAX11359AETL

• Number Of Channels: 10
• Architecture: Sigma-Delta
• Conversion Rate: 10 SPs to 512 SPs
• Resolution: 16 bit
• Input Type: Differential
• Interface Type: 4-Wire Serial, Microwire, QSPI, SPI
• Operating Supply Voltage: 1.8 V to 3.6 V
• Maximum Power Dissipation: 2051.3 mW
• Number Of Converters: 1
• Voltage Reference: 1.251 V 1.996 V, 2.422 V

16-Bit Data-Acquisition System with ADC, DAC,
UPIOs, RTC, Voltage Monitors, and Temp Sensor
MAX11359A
18
(V
DVDD
= V
250
200
150
100
12
10
50
8
6
4
2
0
0
-40
AVDD
0
V
V
REF
AVDD
0.25
OP-AMP INPUT BIAS CURRENT
DAC LARGE-SIGNAL OUTPUT
= +1.25V
= 1.8V, V
vs. OUTPUT SINK CURRENT
-15
OP-AMP OUTPUT VOLTAGE
= +3.0V
0.50 0.75
vs. TEMPERATURE
STEP RESPONSE
TEMPERATURE (°C)
SINK CURRENT (mA)
10
40µs/div
REF
1.00 1.25 1.50 1.75 2.00
UNITY GAIN, V
V
AVDD
= +1.25V, C
35
= 3.0V
V
AVDD
V
V
AVDD
CM
MAX11359A toc40
60
IN_
= 0.5V
= 1.8V
= 1.8V
+ = 0V
CPOUT
85
OUT_
1V/div
CS
2V/div
Typical Operating Characteristics (continued)
= 10µF, T
A
= +25°C, unless otherwise noted.)
3.00
2.96
2.92
2.88
2.84
2.80
7.5
7.2
6.9
6.6
6.3
6.0
14
12
10
-2
8
6
4
2
0
-40
-40
0
OP-AMP INPUT OFFSET VOLTAGE
0.25
vs. OUTPUT SOURCE CURRENT
OP-AMP INPUT BIAS CURRENT
OP-AMP OUTPUT VOLTAGE
-15
-15
0.50 0.75
SOURCE CURRENT (mA)
vs. TEMPERATURE
vs. TEMPERATURE
V
V
TEMPERATURE (°C)
TEMPERATURE (°C)
AVDD
AVDD
10
10
= 3.0V
V
UNITY GAIN, V
= 1.8V
1.00 1.25 1.50 1.75 2.00
AVDD
= 3.0V
35
35
V
V
V
IN_
AVDD
CM
CM
60
60
+ = V
= 0.5V
= 0.5V
= 3.0V
AVDD
Maxim Integrated
85
85