MAX1359BETL+ Maxim Integrated Products, MAX1359BETL+ Datasheet - Page 57

• 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 19. Initial Power-Up, Sleep Mode, and Wake-Up Timing Diagram with AV
LOW DV
UPIOs, RTC, Voltage Monitors, and Temp Sensor
HFCE = 1, FLLE = 1
SUPPLY SHDN PIN
16-Bit, Data-Acquisition System with ADC, DAC,
TIED TO POWER
(OPEN-DRAIN)
DD
(INT. PULLUP)
UPIO(SHDN)
UPIO(PWM)
DETECTOR
XIN, XOUT
INTERNAL
UPIO(WU)
INTERNAL
INTERNAL
(32kHz)
(32kHz)
CK32K
RESET
SCLK,
CRDY
DRDY
DOUT
DV
AV
POR
CLK
DIN
INT
CS
DD
DD
LO
LO
LO
LO
LO
LO
LO
LO
LO
LO
LO
LO
LO
LO
LO
0v
0v
HI
HI
HI
HI
HI
HI
HI
HI
HI
HI
HI
HI
HI
HI
HI
2
1
2
1
______________________________________________________________________________________
TRI-STATED
1.8V
OUTPUT DISABLED,
PULLED LOW
1.8V
INTERNAL
BUT
POWER SUPPLY OFF
t
DFON
EXTERNAL
t
OSCE = 1
DFI
CK32E = 1
PWME = 0
INTERNAL
INITIAL POWER, WAKE-UP, AND SLEEP
SLEEP
WRITE
XTAL B/W 32KIN AND 32KOUT PIN
DD
OUTPUT ENABLED
t
DFOF
> 1.8V
t
DPD
BUFFER DISABLED
SPWME = 1
SCK32E = 0
t
WU
SOSCE = 1
INTERNAL
t
DPU
IF FLLE = 0, CRDY WILL
STAY LOW, DFON = 0 )
t
DFON
POWER SUPPLY OFF
t
PWME = 0
DFI
CK32E = 1
OSCE = 1
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