MAX11359AETL Maxim Integrated, MAX11359AETL Datasheet - Page 21

• 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

(V
Maxim Integrated
UPIOs, RTC, Voltage Monitors, and Temp Sensor
DVDD
16-Bit Data-Acquisition System with ADC, DAC,
= V
AVDD
-0.05
-0.10
-0.15
-0.20
0.10
0.05
3.30
3.26
3.22
3.18
3.14
3.10
50
40
30
20
10
0
0
-40
-40
0
= 1.8V, V
DVDD SUPERVISOR
VOLTAGE SUPERVISOR THRESHOLD
I
OUT
CHARGE-PUMP OUTPUT VOLTAGE
CHARGE-PUMP OUTPUT VOLTAGE
RIPPLE vs. OUTPUT CURRENT
= 10mA
-15
-15
2
vs. TEMPERATURE
vs. TEMPERATURE
OUTPUT CURRENT (mA)
CPOUT SUPERVISOR
REF
V
TEMPERATURE (°C)
TEMPERATURE (°C)
V
DVDD
DVDD
10
10
4
= +1.25V, C
= 1.8V
= 3.0V
35
35
6
V
DVDD
CPOUT
60
60
8
= 1.8V
Typical Operating Characteristics (continued)
85
85
10
= 10µF, T
A
= +25°C, unless otherwise noted.)
100
3.6
3.5
3.4
3.3
3.2
3.1
3.0
80
60
40
20
0
0
0
CHARGE-PUMP OUTPUT RESISTANCE
V
I
V
V
I
LOAD
OUT
DVDD
DVDD
CHARGE-PUMP OUTPUT VOLTAGE
DVDD
= 10mA
= 10mA
4
= +1.8V
= 1.8V
= 1.8V
2
CHARGE-PUMP OUTPUT
vs. OUTPUT CURRENT
OUTPUT CURRENT (mA)
vs. CAPACITANCE
VOLTAGE RIPPLE
MAX11359A
8
4
20µs/div
C
F
(µF)
12
6
16
MAX11359A toc63
8
20
10
CPOUT
20mV/div
AC-COUPLED
21