MAX5205AEUB+ Maxim Integrated, MAX5205AEUB+ Datasheet - Page 10

• Manufacturer Part Number: MAX5205AEUB+
• Description: Digital to Analog Converters - DAC 16Bit DAC w/Int Reference
• Manufacturer: Maxim Integrated

Specifications of MAX5205AEUB+

• Rohs: yes
• Number Of Converters: 1
• Number Of Dac Outputs: 1
• Resolution: 16 bit
• Interface Type: QSPI, SPI, Serial (3-Wire, 4-Wire, Microwire)
• Settling Time: 25 us
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Package / Case: USOP
• Minimum Operating Temperature: - 40 C
• Output Type: Voltage
• Supply Voltage - Max: 5.25 V
• Supply Voltage - Min: 4.75 V
• Voltage Reference: External

Low-Cost, Voltage-Output, 16-Bit DACs in µMAX
Figure 3. 4-Wire Interface Timing Diagram
Figure 4. Shutdown Timing
Bypass the power supply with a 10µF capacitor in par-
allel with a 0.1µF capacitor to AGND. Minimize lead
lengths to reduce lead inductance. If noise becomes
an issue, use shielding and/or ferrite beads to increase
isolation.
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______________________________________________________________________________________
LDAC
SCLK
DIN
CS
Applications Information
Power Supply and Bypassing
t
CSWH
t
CS0
t
CH
SCLK
SCLK
CS
CS
t
CP
A. WAKING UP USING A THIRD FALLING EDGE ON CS.
B. WAKING UP USING A TRANSITION ON SCLK.
t
CSS
Considerations
t
t
CL
DS
t
t
CS0L
CS0L
D15
t
t
CSWL
CSWL
t
DH
t
t
CSWH
CSWH
D14
The MAX5204–MAX5207 include low-offset, low-noise
buffers enabling the output to source 15mA or sink
5mA. The output buffer operates at a slew rate of
0.6V/µs. With a 1/4 FS to 3/4 FS output transition, the
buffer output typically settles to 1LSB in about 25µs.
The MAX5204–MAX5207 output buffers provide a low
0.2
MAX5207 buffer amplifiers typically produce
120nV/ Hz noise at 10kHz.
SHUTDOWN
SHUTDOWN
typical output impedance. The MAX5204–
WAKE-UP
WAKE-UP
D0
t
CSH
t
LDACS
t
CS1
t
LDAC
Output Buffer