MAX1358BETL+ Maxim Integrated Products, MAX1358BETL+ Datasheet - Page 68

• 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,
UPIOs, RTC, Voltage Monitors, and Temp Sensor
Figure 30. LCD Contrast-Adjustment Application
Figure 31. Sensor-Bias Voltage Trim Application
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MAX1358B
PWM
SV_
ALH_
DV
DD
MUX
CPOUT
EN_
PWM
CPOUT
UPIO_
OUT1
SPDT1
MAX1358B
200kΩ
SCM1
SNC1
SNO1
IN1+
IN1-
AGND
100kΩ
0.01μF
100kΩ
100kΩ
100kΩ
REF
(1.8V
TO
2.6V)
~1.25V
I
T
350kΩ
TRANSDUCER
0.1μF
RIPPLE < 1mV
DRIVERS
VOLTAGE
~19kHz
LCD
μC
0.300V (±1mV)
SEG
COM
~0.3V
60kΩ
240kΩ
m
n
LCD