Electronic Components Datasheet Search |
|
MAX5222 Datasheet(PDF) 10 Page - Maxim Integrated Products |
|
MAX5222 Datasheet(HTML) 10 Page - Maxim Integrated Products |
10 / 12 page Digital Inputs The digital inputs are compatible with CMOS logic. Supply current increases slightly when toggling the logic inputs through the transition zone between 0.3 ✕ VDD and 0.7 ✕ VDD. Microprocessor Interfacing The MAX5222 serial interface is compatible with MICROWIRE, SPI, and QSPI. For SPI, clear the CPOL and CPHA bits (CPOL = 0 and CPHA = 0). CPOL = 0 sets the inactive clock state to zero, and CPHA = 0 changes data at the falling edge of SCLK. This setting allows SPI to run at full clock speeds. If a serial port is not available on your µP, 3 bits of a parallel port can be used to emulate a serial port by bit manipulation. Minimize digital feedthrough at the voltage outputs by operating the serial clock only when necessary. Dual, 8-Bit, Voltage-Output Serial DAC in 8-Pin SOT23 10 ______________________________________________________________________________________ 1LSB REF 2 REF 1 256 ANALOG OUTPUT REF D 256 8 =× = × =× − Table 4. Code Table CS SCLK DIN tDS tDH tCL tCH tCSS tCSPWH tCSH Figure 3. Detailed Serial-Interface Timing Diagram 0V 0 0 0 0 0 0 0 0 +× REF 1 256 1 0 0 0 0 0 0 0 +× REF 127 256 1 1 1 1 1 1 1 0 +× =+ REF 128 256 REF 2 0 0 0 0 0 0 0 1 +× REF 129 256 1 0 0 0 0 0 0 1 +× REF 255 256 1 1 1 1 1 1 1 1 ANALOG OUTPUT B0 B1 B2 B3 B4 B5 B6 B7 DAC CONTENTS Note: where D = decimal value of digital input |
Similar Part No. - MAX5222 |
|
Similar Description - MAX5222 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |