MAX1359BETL+ Maxim Integrated Products, MAX1359BETL+ Datasheet - Page 13

• Manufacturer Part Number: MAX1359BETL+
• Description: IC DAS 16BIT 40-TQFN
• Manufacturer: Maxim Integrated Products
• Type: Data Acquisition System (DAS)r

Specifications of MAX1359BETL+

• 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

Figure 1. Detailed Serial-Interface Timing
Figure 2. DOUT Enable and Disable Time Load Circuits
(DV
UPIOs, RTC, Voltage Monitors, and Temp Sensor
16-Bit, Data-Acquisition System with ADC, DAC,
700
600
500
400
300
200
DD
1.8
= AV
DOUT
SCLK
NORMAL MODE
CLK BUFFER DISABLED
DIN
CS
DD
2.1
vs. DV
DV
= 1.8V, REF = +1.25V C
DD
2.4
DD
SUPPLY CURRENT
SUPPLY VOLTAGE
______________________________________________________________________________________
DV
t
CSH
DD
2.7
(V)
3.0
DOUT
a) FOR ENABLE, HIGH IMPEDANCE
t
CSS
TO V
FOR DISABLE, V
OH
3.3
t
DV
AND V
6kΩ
t
CYC
t
DS
CPOUT
3.6
OL
OH
TO V
TO HIGH IMPEDANCE
OH
= 10µF, T
t
CL
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
C
1.8
LOAD
SLEEP MODE, CLK BUFFER DISABLED
32kHz OSC, RTC, DV
t
CH
A
= 50pF
2.1
= +25°C, unless otherwise noted.)
vs. DV
t
DH
DV
DD
2.4
DD
SUPPLY CURRENT
SUPPLY VOLTAGE
DV
DD
2.7
DD
MONITOR ENABLED
(V)
Typical Operating Characteristics
3.0
DOUT
b) FOR ENABLE, HIGH IMPEDANCE
TO V
FOR DISABLE, V
3.3
DV
C
OL
LOAD
DD
6kΩ
AND V
3.6
= 50pF
OH
OL
TO V
TO HIGH IMPEDANCE
OL
1.0
0.8
0.6
0.4
0.2
0
t
DO
1.8
SLEEP MODE,
ALL FUNCTIONS DISABLED
2.1
vs. DV
t
CSH
DV
DD
2.4
DD
SUPPLY CURRENT
SUPPLY VOLTAGE
DV
DD
2.7
(V)
t
TR
3.0
3.3
3.6
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