MAX5391 データシートの表示（PDF） - Maxim Integrated
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MAX5391 Datasheet PDF : 14 Pages
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MAX5391/MAX5393
Dual 256-Tap, Volatile, Low-Voltage
Linear Taper Digital Potentiometers
Typical Operating Characteristics (continued)
(VDD = 1.8V, TA = +25°C, unless otherwise noted.)
0.10
0.08
0.06
0.04
0.02
0
-0.02
-0.04
-0.06
-0.08
-0.10
0
0.5
0.4
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
-0.4
-0.5
0
VOLTAGE-DIVIDER DNL
vs. TAP POSITION (50kΩ)
51 102 153 204 255
TAP POSITION
VOLTAGE-DIVIDER INL
vs. TAP POSITION (50kΩ)
51 102 153 204 255
TAP POSITION
TAP-TO-TAP SWITCHING TRANSIENT
(CODE 127 TO CODE 128) (50kΩ)
MAX5391 toc22
0.10
0.08
0.06
0.04
0.02
0
-0.02
-0.04
-0.06
-0.08
-0.10
0
0.5
0.4
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
-0.4
-0.5
0
VOLTAGE-DIVIDER DNL
vs. TAP POSITION (100kΩ)
51 102 153 204 255
TAP POSITION
VOLTAGE-DIVIDER INL
vs. TAP POSITION (100kΩ)
51 102 153 204 255
TAP POSITION
TAP-TO-TAP SWITCHING TRANSIENT
(CODE 127 TO CODE 128) (100kΩ)
MAX5391 toc23
0.5
0.4
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
-0.4
-0.5
0
VOLTAGE-DIVIDER INL
vs. TAP POSITION (10kΩ)
51 102 153 204 255
TAP POSITION
TAP-TO-TAP SWITCHING TRANSIENT
(CODE 127 TO CODE 128) (10kΩ)
MAX5391 toc21
VW_-L_
20mV/div
400ns/div
CS
5V/div
MAX5391M P0WER-ON TRANSIENT
MAX5391 toc24
VW_-L_
20mV/div
VW_-L_
20mV/div
VW_-L_
1V/div
1µs/div
www.maximintegrated.com
CS
5V/div
1µs/div
CS
5V/div
2µs/div
VDD
5V/div
Maxim Integrated │ 6
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