MAX5497ETE+ Maxim Integrated Products, MAX5497ETE+ Datasheet - Page 10
![IC DGTL POT 10BIT 16-TQFN-EP](/photos/6/66/66627/16-tqfn_21-0140l_sml.jpg)
MAX5497ETE+
Manufacturer Part Number
MAX5497ETE+
Description
IC DGTL POT 10BIT 16-TQFN-EP
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX5494ETE.pdf
(20 pages)
Specifications of MAX5497ETE+
Taps
1024
Resistance (ohms)
50K
Number Of Circuits
2
Temperature Coefficient
35 ppm/°C Typical
Memory Type
Non-Volatile
Interface
3-Wire Serial
Voltage - Supply
2.5 V ~ 5.25 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-TQFN Exposed Pad
Resistance In Ohms
50K
Number Of Pots
Dual
Taps Per Pot
1024
Resistance
50 KOhms
Wiper Memory
Non Volatile
Digital Interface
Serial (3-Wire, SPI)
Operating Supply Voltage
2.7 V to 5.25 V
Supply Current
1.5 uA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Description/function
1024-Tap Dual 50k Nonvolatile Linear-Taper Digital Potentiometer (Variable Resistor)
Mounting Style
SMD/SMT
Supply Voltage (max)
5.25 V
Supply Voltage (min)
2.7 V
Tolerance
25 %
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
10-Bit, Dual, Nonvolatile, Linear-Taper
Digital Potentiometers
Figure 1. MAX5494/MAX5495 Functional Diagram
10
______________________________________________________________________________________
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.
SCLK
GND
V
DIN
V
CS
DD
SS
INTERFACE
POR
SPI
MAX5494
MAX5495
2 x 10
NVM
BIT
10-BIT
LATCH
LATCH
10-BIT
10
10
DECODER
DECODER
TAPS
1024
TAPS
1024
Functional Diagrams
H1
W1
L1
H2
W2
L2