Rainbow Electronics MAX5499 - Manual (Page 10)

MAX5494–MAX5499
10-Bit, Dual, Nonvolatile, Linear-Taper
Digital Potentiometers
10 ______________________________________________________________________________________
Functional Diagrams
MAX5494
MAX5495
POR
10-BIT
LATCH
2 x 10
BIT
NVM
SCLK
DIN
CS
DECODER
10
10
1024
TAPS
H1
W1
L1
V
DD
GND
V
SS
SPI
INTERFACE
DECODER
10-BIT
LATCH
H2
W2
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.
L2
1024
TAPS
Figure 1. MAX5494/MAX5495 Functional Diagram