max5203aeubt Maxim Integrated Products, Inc., max5203aeubt Datasheet - Page 10

• Manufacturer Part Number: max5203aeubt
• Description: Low-cost, Voltage-output, 16-bit Dacs With Internal Reference In ?max
• Manufacturer: Maxim Integrated Products, Inc.

Low-Cost, Voltage-Output, 16-Bit DACs with
Internal Reference 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.
10
______________________________________________________________________________________
LDAC
SCLK
DIN
CS
Applications Information
Power-Supply and Bypassing
t
CSWH
t
CS0
t
CH
SCLK
SCLK
t
CS
CS
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 MAX5200–MAX5203 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 1 LSB in less than
25µs. The MAX5200–MAX5203 output buffers provide a
low 0.2
MAX5203 buffer amplifiers typically produce
175nV/ Hz noise at 10kHz.
SHUTDOWN
SHUTDOWN
typical output impedance. The MAX5200–
WAKE-UP
WAKE-UP
D0
t
CSH
t
LDACS
t
CS1
Output Buffer
t
LDAC