max5402euat Maxim Integrated Products, Inc., max5402euat Datasheet - Page 3

• Manufacturer Part Number: max5402euat
• Description: Max5402 256-tap, ?pot Low-drift, Digital Potentiometer
• Manufacturer: Maxim Integrated Products, Inc.

ELECTRICAL CHARACTERISTICS (continued)
(V
Note 1: Linearity is defined in terms of the H-to-L code-dependent resistance.
Note 2: The DNL and INL are measured with the potentiometer configured as a voltage-divider with H = V
Note 3: The DNL and INL are measured with the potentiometer configured as a variable resistor. H is unconnected and L = 0. The
Note 4: The wiper resistance is the worst value measured, injecting a current, I
Note 5: Digital timing is guaranteed by design.
SCLK Pulse Width Low
CS Fall to SCLK Rise Setup Time
SCLK Rise to CS Rise Hold Time
DIN Setup Time
DIN Hold Time
SCLK Rise to CS Fall Delay
CS Rise to SCLK Rise Hold
CS Pulse Width High
POWER SUPPLIES
Supply Voltage
Supply Current
DD
= +5V, V
terminal is unloaded and measured with an ideal voltmeter.
wiper terminal is driven with a source current of 200µA at V
PARAMETER
H
= V
DD
________________________________________________________________________________________
, V
L
= 0, T
A
= T
SYMBOL
MIN
t
t
t
t
t
V
CSW
t
I
t
CSS
CSH
t
CS0
CS1
DH
DD
CL
DS
DD
to T
MAX
CS = SCLK =
DIN = V
. Typical values are at V
DD
256-Tap, µPoT, Low-Drift,
CONDITIONS
DD
= +3V and 400µA at V
V
V
Digital Potentiometer
DD
DD
DD
= +5V, T
= +5V
= +2.7V
W
= V
DD
A
= +25°C, unless otherwise noted.)
/R
HL
into terminal W.
DD
= +5V.
MIN
100
2.7
40
40
40
10
40
0
0
DD
TYP
0.8
0.1
and L = 0. The wiper
MAX
5.5
5
UNITS
µA
µA
ns
ns
ns
ns
ns
ns
ns
ns
V
3