MAX1243BCSA Maxim Integrated Products, MAX1243BCSA Datasheet - Page 38

• Manufacturer Part Number: MAX1243BCSA
• Description: ADC (A/D Converters) Integrated Circuits (ICs)
• Manufacturer: Maxim Integrated Products

Specifications of MAX1243BCSA

• Number Of Adc Inputs: 1
• Architecture: SAR
• Conversion Rate: 73 KSPs
• Resolution: 10 bit
• Input Type: Voltage
• Interface Type: 3-Wire (SPI, QSPI, Microwire)
• Voltage Reference: External
• Supply Voltage (max): 5.25 V
• Supply Voltage (min): 2.7 V
• Maximum Power Dissipation: 471 mW
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: SO-8
• Minimum Operating Temperature: 0 C
• Lead Free Status / Rohs Status: No

12-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
38
______________________________________________________________________________________
DOUT
SCLK
DIN
CS
SCLK
DOUT
DIN
CS
t
CSPWH
t
DOE
t
CSS
BIT 7 (MSB)
t
1
1
DS
D15
D15
INITIALIZES THE DAC SELECT
D7
t
DH
THE COMMAND BYTE
2
REGISTER
BIT 6
2
D14
D14
D6
t
CL
BIT 0 (LSB)
8
t
CH
3
t
DOT
D13
D13
D5
9
BIT 15
4
THE NEXT 16 BITS SELECT THE DAC
D12
AND THE DATA WRITTEN TO IT
D12
D4
10
BIT 14
5
D11
BIT 1
D1
D1
24
BIT 0
32
16
8
D0
t
D0
CSH
t
DOD