MAX5494_06 Datasheet, PDF (11/20 Pages) Maxim Integrated Products – 10-Bit, Dual, Nonvolatile, Linear-Taper Digital Potentiometers

10-Bit, Dual, Nonvolatile, Linear-Taper
Digital Potentiometers
Functional Diagrams (continued)
1024
V_DD
10-BIT ¹⁰
LATCH
DECODER ^TAPS
W1
GND
2 x 10
V_SS
BIT
POR
NVM
L1
CS
SCLK
DIN
SPI
INTERFACE
1024
10-BIT ¹⁰
LATCH
TAPS
DECODER
W2
MAX5496
MAX5497
L2
Figure 2. MAX5496/MAX5497 Functional Diagram
H1
1024
V_DD
10-BIT ¹⁰
LATCH
TAPS
DECODER
W1
GND
2 x 10
V_SS
BIT
POR
NVM
CS
SCLK
DIN
SPI
INTERFACE
10-BIT ¹⁰
LATCH
MAX5498
MAX5499
L1
1024
TAPS
DECODER
W2
L2
NOTE: THE PROGRAMMABLE VOLTAGE-DIVIDER IS NOT INTENDED FOR CURRENT TO FLOW THROUGH THE WIPER.
NOTE: SEE THE MAX5494/MAX5495/MAX5498/MAX5499 PROGRAMMABLE VOLTAGE-DIVIDERS SECTION.
Figure 3. MAX5498/MAX5499 Functional Diagram
______________________________________________________________________________________ 11