MAX5531ETC+ Maxim Integrated Products, MAX5531ETC+ Datasheet - Page 13

• Manufacturer Part Number: MAX5531ETC+
• Description: IC DAC 12BIT SGL ULP 12-TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX5531ETC+

• Settling Time: 660µs
• Number Of Bits: 12
• Data Interface: MICROWIRE™, QSPI™, Serial, SPI™
• Number Of Converters: 1
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 1.35mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 12-TQFN Exposed Pad
• Number Of Dac Outputs: 1
• Resolution: 12 bit
• Interface Type: Serial (SPI)
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.8 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Supply Current: 0.007 mA
• Voltage Reference: Internal
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 1. Serial Write Data Format
Figure 1. Timing Diagram
Figure 2. Register Loading Diagram
MSB
C3
SCLK
DIN
CS
CONTROL
C2
C1
SCLK
C3
______________________________________________________________________________________
DIN
CS
1
CONTROL BITS
C2
C0
2
C1
t
CSW
3
D11
t
CS0
C0
4
D10
t
CSS
D11
t
DS
C3
5
t
DH
D10
D9
6
C2
D9
t
D8
7
CH
D8
Ultra-Low-Power, 12-Bit,
t
CL
8
C1
D7
D7
9
Voltage-Output DACs
DATA BITS
D6
D6
DATA BITS
10
D5
D0
D5
11
t
CSH
D4
12
D4
D3
13
t
CS1
D3
D2
14
D1
D2
15
COMMAND
EXECUTED
D0
16
D1
LSB
D0
13