MAX5395(2012) データシートの表示（PDF） - Maxim Integrated
部品番号
コンポーネント説明
一致するリスト
MAX5395
(Rev.:2012)
(Rev.:2012)
Maxim Integrated
MAX5395 Datasheet PDF : 17 Pages
| |||
MAX5395
Single, 256-Tap Volatile, I2C, Low-Voltage Linear
Taper Digital Potentiometer
Typical Operating Characteristics
(VDD = 1.8V, TA = +25NC, unless otherwise noted.)
SUPPLY CURRENT
SUPPLY CURRENT vs. TEMPERATURE
vs. DIGITAL INPUT VOLTAGE
40
VDD = 1.8V
35
30
25
20
15
10
5
2600
2400
2200
VDD = 3.3V
2000 (LOW-HIGH)
1800
1600
1400
1200
1000 VDD = 1.8V
800 (HIGH-LOW)
600
400
200
VDD = 5V
(LOW-HIGH)
VDD = 5V
(HIGH-LOW)
VDD = 3.3V
(HIGH-LOW)
VDD = 1.8V
(LOW-HIGH)
0
-40 -25 -10 5 20 35 50 65 80 95 110 125
0
0
1
2
3
4
5
TEMPERATURE (°C)
DIGITAL INPUT VOLTAGE (V)
SUPPLY CURRENT vs. INPUT VOLTAGE
40
35 TA = +125°C
30
TA = +25°C
25
20
15
10
TA = -40°C
5
0
1.70
2.65
3.60
4.55
5.50
INPUT VOLTAGE (V)
RESISTANCE (W-TO-L)
vs. TAP POSITION (10kI)
10
9
8
7
6
5
4
3
2
1
0
0 32 64 96 128 160 192 224 256
TAP POSITION
75
70
65
60
55
50
45
40
35
30
25
20
15
10
5
0
0
WIPER RESISTANCE
vs. WIPER VOLTAGE
VDD = 2.6V, QP OFF
VDD = 5V, QP OFF
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
WIPER VOLTAGE (V)
RESISTANCE (W-TO-L)
vs. TAP POSITION (50kI)
50
45
40
35
30
25
20
15
10
5
0
0 32 64 96 128 160 192 224 256
TAP POSITION
WIPER RESISTANCE
vs. WIPER VOLTAGE
40
35
VDD = 1.8V, QP ON
30
25
20
15
10
5
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
WIPER VOLTAGE (V)
100
90
80
70
60
50
40
30
20
10
0
0
RESISTANCE (W-TO-L)
vs. TAP POSITION (100kI)
32 64 96 128 160 192 224 256
TAP POSITION
END-TO-END RESISTANCE PERCENTAGE
CHANGE vs. TEMPERATURE
0.8
0.6
0.4
100kI
0.2
50kI
0
10kI
-0.2
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE (°C)
5
Share Link: