MAX1358BETL+ Maxim Integrated Products, MAX1358BETL+ Datasheet - Page 23

• Manufacturer Part Number: MAX1358BETL+
• Description: IC DAS 16BIT 40-TQFN
• Manufacturer: Maxim Integrated Products
• Type: Data Acquisition System (DAS)r

Specifications of MAX1358BETL+

• Resolution (bits): 16 b
• Sampling Rate (per Second): 21.84k
• Data Interface: Serial
• Voltage Supply Source: Analog and Digital
• Voltage - Supply: 1.8 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 40-TQFN Exposed Pad
• Number Of Converters: 2
• Resolution: 16 bit
• Interface Type: Serial (4-Wire, SPI, QSPI, Microwire)
• Voltage Reference: 1.25 V
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 1.8 V
• Maximum Power Dissipation: 2051.3 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Input Voltage: 1.8 V to 3.6 V
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

16-Bit, Data-Acquisition System with ADC, DACs,
(DV
UPIOs, RTC, Voltage Monitors, and Temp Sensor
DD
3.0
2.7
2.4
2.1
1.8
1.5
-40
= AV
VOLTAGE SUPERVISOR THRESHOLD
FALLING
100
DD
80
60
40
20
-15
0
= 1.8V, V
0
vs. TEMPERATURE
CHARGE-PUMP OUTPUT RESISTANCE
CPOUT SUPERVISOR
TEMPERATURE (°C)
DV
DD
10
______________________________________________________________________________________
SUPERVISOR
5
REF
vs. CAPACITANCE
CAPACITANCE (µF)
35
10
= +1.25V, C
AV
I
60
OUT
DD
15
= 10mA
= DV
85
DD
CPOUT
20
= 1.8V
= 10µF, T
25
3.5
3.4
3.3
3.2
3.1
3.0
Typical Operating Characteristics (continued)
0
AV
CHARGE-PUMP OUTPUT VOLTAGE
DD
= DV
A
2
vs. OUTPUT CURRENT
= +25°C, unless otherwise noted.)
DD
OUTPUT CURRENT (mA)
= 1.8V
4
6
8
10
50
40
30
20
10
0
0
AV
CHARGE-PUMP OUTPUT-VOLTAGE
DD
RIPPLE vs. OUTPUT CURRENT
3.30
3.26
3.22
3.18
3.14
3.10
= DV
2
DD
OUTPUT CURRENT (mA)
-40
= 1.8V
AV
I
LOAD
CHARGE-PUMP OUTPUT VOLTAGE
DD
4
= DV
= 10mA
-15
vs. TEMPERATURE
DD
6
TEMPERATURE (°C)
= 1.8V
10
8
35
10
60
23
85