MAX1042BETX+ Maxim Integrated Products, MAX1042BETX+ Datasheet - Page 34

• Manufacturer Part Number: MAX1042BETX+
• Description: IC ADC/DAC 10BIT W/FIFO 36TQFN
• Manufacturer: Maxim Integrated Products
• Type: ADC, DACr

Specifications of MAX1042BETX+

• Resolution (bits): 10 b
• Sampling Rate (per Second): 225k
• Data Interface: DSP, MICROWIRE™, QSPI™, Serial, SPI™
• Voltage Supply Source: Analog and Digital
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 36-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

10-Bit, Multichannel ADCs/DACs with FIFO,
Temperature Sensing, and GPIO Ports
Figure 11. DAC/GPIO Serial-Interface Timing (Clock Mode 11)
Figure 12. DAC-Select Register Byte and DAC Serial-Interface Word
34
DOUT
SCLK
DIN
CS
______________________________________________________________________________________
DOUT
SCLK
t
CSPWH
DIN
CS
t
DOE
t
CSS
t
1
DS
BIT 7 (MSB)
1
D15
D15
D7
t
DH
INITIALIZES THE DAC SELECT
THE COMMAND BYTE
2
2
REGISTER
D14
BIT 6
D14
D6
t
CL
t
BIT 0 (LSB)
CH
3
8
t
DOT
D13
D13
D5
9
BIT 15
4
D12
THE NEXT 16 BITS SELECT THE DAC
D12
D4
AND THE DATA WRITTEN TO IT
10
BIT 14
5
D11
BIT 1
D1
D1
24
BIT 0
32
16
8
D0
t
D0
CSH
t
DOD