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ISL22511WFRU10Z-TK

P1-P3P4-P6P7-P9P10-P12P13-P13
7
FN6678.2
September 9, 2015
Fast Mode Timing
Shutdown Mode Timing
AUTOSTORE Mode Timing
t
DB
PU
t
S SLOW
t
S FAST
MI
*
1s
V
W
* MI in the AC timing diagram refers to the minimum incremental change in the wiper voltage.
V
W
PU
PD
2s
t
DB
SHUTDOWN MODE
WIPER
PU
PD
250ms
T
DB
2s 20ms
ASE
(HIGH)
(LOW)
NN + 1 N + 2
POSITION
MEMORY WRITE
CYCLE
ISL22511
8
FN6678.2
September 9, 2015
Typical Performance Curves
FIGURE 1. WIPER RESISTANCE vs TAP POSITION
[ I(RW) = V
CC
/R
TOTAL
] FOR 10k (W)
FIGURE 2. STANDBY I
CC
vs TEMPERATURE
FIGURE 3. DNL vs TAP POSITION IN VOLTAGE DIVIDER
MODE FOR 10k (W)
FIGURE 4. INL vs TAP POSITION IN VOLTAGE DIVIDER
MODE FOR 10k (W)
FIGURE 5. ZS ERROR vs TEMPERATURE
FIGURE 6. FS ERROR vs TEMPERATURE
0
20
40
60
80
100
120
140
160
0 5 10 15 20 25 30
TAP POSITION (DECIMAL)
WIPER RESISTANCE ()
+125°C
+25°C
-40°C
V
CC
= 5.5V
0
0.5
1.0
1.5
2.0
2.5
3.0
-40 -15 10 35 60 85 110
TEMPERATURE (°C)
I
CC
(µA)
V
CC
= 2.7V
V
CC
= 5.5V
-0.010
-0.005
0.000
0.005
0.010
0 5 10 15 20 25 30
TAP POSITION (DECIMAL)
DNL (LSB)
V
CC
= 2.7V
V
CC
= 5.5V
-0.03
-0.02
-0.01
0.00
0.01
0.02
0.03
0 5 10 15 20 25 30
TAP POSITION (DECIMAL)
INL (LSB)
V
CC
= 5.5V
V
CC
= 2.7V
0
0.001
0.002
0.003
0.004
0.005
0.006
-40 -15 10 35 60 85 110
TEMPERATURE (°C)
ZERO SCALE ERROR (LSB)
V
CC
= 5.5V
V
CC
= 2.7V
-0.5
-0.4
-0.3
-0.2
-0.1
0
-40 -15 10 35 60 85 110
FULL SCALE ERROR (LSB)
V
CC
= 5.5V
V
CC
= 2.7V
TEMPERATURE (°C)
ISL22511
9
FN6678.2
September 9, 2015
FIGURE 7. DNL vs TAP POSITION IN RHEOSTAT MODE FOR
10k (W)
FIGURE 8. INL vs TAP POSITION IN RHEOSTAT MODE FOR
10k (W)
FIGURE 9. END TO END R
TOTAL
% CHANGE vs
TEMPERATURE
FIGURE 10. TC FOR VOLTAGE DIVIDER MODE IN ppm
FIGURE 11. TC FOR RHEOSTAT MODE IN ppm
FIGURE 12. FREQUENCY RESPONSE (500kHz)
Typical Performance Curves (Continued)
-0.2
-0.1
0.0
0.1
0.2
0 5 10 15 20 25 30
TAP POSITION (DECIMAL)
RDNL (LSB)
V
CC
= 5.5V
V
CC
= 2.7V
0.0
0.2
0.4
0.6
0.8
0 5 10 15 20 25 30
TAP POSITION (DECIMAL)
RINL (LSB)
V
CC
= 5.5V
V
CC
= 2.7V
-1.20
-0.60
0.00
0.60
1.20
-40 -15 10 35 60 85 110
TEMPERATURE (°C)
R
TOTAL
CHANGE (%)
10k
50k
V
CC
= 5.5V
V
CC
= 2.7V
0
5
10
15
20
25
30
35
40
5 1015202530
TAP POSITION (DECIMAL)
TCv (ppm/°C)
V
CC
= 2.7V
V
CC
= 5.5V
50k
10k
0
50
100
150
200
250
300
5 1015202530
TAP POSITION (DECIMAL)
TCr (ppm/°C)
50k
V
CC
= 2.7V
V
CC
= 5.5V
10k
INPUT SINEWAVE
MIDSCALE
OUTPUT
3dB CUT-OFF = 500kHz
ISL22511
P1-P3P4-P6P7-P9P10-P12P13-P13

ISL22511WFRU10Z-TK

Mfr. #:
Buy ISL22511WFRU10Z-TK
Manufacturer:
Renesas / Intersil
Description:
Digital Potentiometer ICs DCP 2 1 X 1 6
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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