MAX5498EVKIT+ Maxim Integrated Products, MAX5498EVKIT+ Datasheet - Page 5

• Manufacturer Part Number: MAX5498EVKIT+
• Description: KIT EVAL FOR MAX5498
• Manufacturer: Maxim Integrated Products

Specifications of MAX5498EVKIT+

• Main Purpose: Digital Potentiometer
• Utilized Ic / Part: MAX5494, MAX5495, MAX5496, MAX5497, MAX5498, MAX5499
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

TIMING CHARACTERISTICS
(V
V
Note 1: 100% production tested at T
Note 2: The DNL and INL are measured for the voltage-divider with H_ = V
Note 3: The DNL and INL are measured with L_ = V
Note 4: The wiper resistance is measured using the source currents given in Note 3.
Note 5: The device draws higher supply current when the digital inputs are driven with voltages between (V
Note 6: Wiper settling test condition uses the voltage-divider with a 10pF load on W_. Transition code from 0 to 495 and measure
ANALOG SECTION
Wiper Settling Time (Note 6)
SPI-COMPATIBLE SERIAL INTERFACE (Figure 6)
SCLK Frequency
SCLK Clock Period
SCLK Pulse-Width High
SCLK Pulse-Width Low
CS Fall to SCLK Rise Setup
SCLK Rise to CS Rise Hold
DIN to SCLK Setup
DIN Hold After SCLK
SCLK Rise to CS Fall Delay
CS Rise to SCLK Rise Hold
CS Pulse-Width High
Write NV Register Busy Time
DD
DD
= +5.0V, T
= +2.7V to +5.25V, V
and measured with a high-input-impedance voltmeter.
80µA for the 50kΩ device and I
source of I
0.5V). See the Supply Current vs. Digital Input Voltage graph in the Typical Operating Characteristics .
the time from CS going high to the wiper voltage settling to within 0.5% of its final value.
PARAMETER
A
= +25°C.) (Note 1)
W
_______________________________________________________________________________________
= 40µA for the 50kΩ device and I
SS
10-Bit, Dual, Nonvolatile, Linear-Taper
= GND = 0, V
A
SYMBOL
= +25°C and T
f
t
t
t
SCLK
t
t
t
BUSY
W
CSW
t
CSH
t
t
t
CSS
t
CS0
CS1
CH
DH
t
CP
CL
DS
S
= 400µA for the 10kΩ device. For V
H_
= V
MAX5494/MAX5498
MAX5495/MAX5499
DD
SS
, V
A
W
= 0. For V
= +85°C. Guaranteed by design to T
L_
= 200µA for the 10kΩ device.
= 0, T
CONDITIONS
DD
A
= -40°C to +85°C, unless otherwise noted. Typical values are at
= 5V, the wiper terminal is driven with a current source of I
Digital Potentiometers
DD
DD
and L_ = V
= 3V, the wiper terminal is driven with a current
SS
. The wiper terminal (W_) is unloaded
A
= -40°C.
MIN
140
150
60
60
60
40
15
60
0
0
TYP
22
DD
5
- 0.5V) and (GND +
MAX
12
7
UNITS
MHz
W
ms
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
=
5