MAX5580BEUP+ Maxim Integrated Products, MAX5580BEUP+ Datasheet - Page 18

• Manufacturer Part Number: MAX5580BEUP+
• Description: IC DAC 12BIT QUAD BUFF 20-TSSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX5580BEUP+

• Settling Time: 3µs
• Number Of Bits: 12
• Data Interface: MICROWIRE™, QSPI™, Serial, SPI™
• Number Of Converters: 4
• Voltage Supply Source: Analog and Digital
• Power Dissipation (max): 1.74W
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Buffered, Fast-Settling, Quad,
12-/10-/8-Bit, Voltage-Output DACs
Table 1. Serial Write Data Format
Figure 1. Serial-Interface Timing Diagram (DSP Mode Disabled)
Figure 2. Serial-Interface Timing Diagram (DSP Mode Enabled)
18
MSB
C3
CONTROL BITS
______________________________________________________________________________________
C2
C1
DOUTDC0*
DOUTDC1*
DOUTDC0
DOUTRB*
*UPIO1/UPIO2 CONFIGURED AS DOUTDC_ (DAISY-CHAIN DATA OUTPUT, MODE 0 OR 1) OR DOUTRB (READ-BACK DATA OUTPUT).
*UPIO1/UPIO2 CONFIGURED AS DOUTDC_ (DAISY-CHAIN DATA OUTPUT, MODE 0 OR 1) OR DOUTRB (READ-BACK DATA OUTPUT).
DOUTDC1
DOUTRB*
SEE THE DATA OUTPUT (DOUTRB, DOUTDC0, DOUTDC1) SECTION FOR DETAILS.
SEE THE DATA OUTPUT (DOUTRB, DOUTDC0, DOUTDC1) SECTION FOR DETAILS.
OR
SCLK
SCLK
OR
C0
DSP
DIN
DIN
CS
CS
D11
t
t
CSW
CSW
t
CS0
D10
t
DSW
t
CS0
t
DS0
t
CSS
t
D9
DSPWL
t
CCS
t
DSS
t
t
DH
DS
t
16 BITS OF SERIAL DATA
DS
C3
C3
t
DH
D8
t
DO2
t
D01
C2
C2
t
DO1
t
t
CH
DOUT VALID
D02
D7
t
CL
DOUT VALID
t
CL
t
CH
C1
C1
DOUT VALID
DOUT VALID
DATA BITS
D6
D5
D0
D0
D4
t
CSH
t
CSH
D3
t
CS1
t
CS1
D2
D1
D0
LSB