Datasheet

Dual, 256-Tap, Volatile, Low-Voltage,
Linear Taper Digital Potentiometer
MAX5392
_______________________________________________________________________________________ 7
Typical Operating Characteristics (continued)
(V
DD
= 1.8V, T
A
= +25°C, unless otherwise noted.)
VOLTAGE-DIVIDER INL
vs. TAP POSITION (100kI
)
MAX5392 toc20
TAP POSITION
INL (LSB)
20415310251
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0.5
-0.5
0 255
VOLTAGE-DIVIDER INL
vs. TAP POSITION (50kI
)
MAX5392 toc19
TAP POSITION
INL (LSB)
20415310251
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0.5
-0.5
0 255
TAP-TO-TAP SWITCHING TRANSIENT
(CODE 127 TO 128) 10kI
MAX5392 toc21
V
W_-L_
20mV/div
SCL
5V/div
400ns/div
V
DD
= 5V
TAP-TO-TAP SWITCHING TRANSIENT
(CODE 127 TO 128) 100kI
MAX5392 toc23
V
W_-L_
20mV/div
SCL
5V/div
1
µs/div
V
DD
= 5V
TAP-TO-TAP SWITCHING TRANSIENT
(CODE 127 TO 128) 50kI
MAX5392 toc22
V
W_-L_
20mV/div
SCL
5V/div
1µs/div
V
DD
= 5V
P0WER-ON TRANSIENT (50kI)
MAX5392 toc24
V
W_-L_
1V/div
V
CC
5V/div
2
µs/div