AD5541ABRMZ Analog Devices Inc, AD5541ABRMZ Datasheet - Page 18

• Manufacturer Part Number: AD5541ABRMZ
• Description: IC DAC 16BIT 2.7-5.5V 10-MSOP
• Manufacturer: Analog Devices Inc
• Series: nanoDAC™r

Specifications of AD5541ABRMZ

• Data Interface: DSP, MICROWIRE™, QSPI™, Serial, SPI™
• Settling Time: 1µs
• Number Of Bits: 16
• Number Of Converters: 1
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 825W
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: *
• Package / Case: *
• Resolution (bits): 16bit
• Sampling Rate: 1MSPS
• Input Channel Type: Serial
• Supply Voltage Range - Analog: 2.7V To 5.5V
• Supply Current: 125µA
• Digital Ic Case Style: MSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD5541A
DECODING MULTIPLE DACS
The CS pin of the AD5541A can be used to select one of a
number of DACs. All devices receive the same serial clock and
serial data, but only one device receives the CS signal at any one
time. The DAC addressed is determined by the decoder. There is
some digital feedthrough from the digital input lines. Using a
burst clock minimizes the effects of digital feedthrough on the
analog signal channels.
Figure 35
shows a typical circuit.
Rev. A | Page 18 of 20
ADDRESS
ENABLE
CODED
SCLK
DIN
EN
DECODER
Figure 35. Addressing Multiple DACs
DGND
V
DD
CS
DIN
SCLK
CS
DIN
SCLK
CS
DIN
SCLK
CS
DIN
SCLK
AD5541A
AD5541A
AD5541A
AD5541A
V
V
V
V
OUT
OUT
OUT
OUT