Datasheet

Data Sheet AD5291/AD5292
SPECIFICATIONS
analog.com Rev. G | 5 of 33
Resistor Performance Mode Code Range
Table 2.
Resistor Tolerance
per Code
R
AB
= 20 kΩ
|V
DD
− V
SS
| = 30 V to 33 V |V
DD
− V
SS
| = 26 V to 30 V |V
DD
− V
SS
| = 22 V to 26 V |V
DD
− V
SS
| = 21 V to 22 V
R
WB
R
WA
R
WB
R
WA
R
WB
R
WA
R
WB
R
WA
1% R-Tolerance From 0x5A to
0xFF
From 0x00 to
0xA5
From 0x7D to
0xFF
From 0x00 to
0x82
From 0x7D to
0xFF
From 0x00 to
0x82
N/A N/A
2% R-Tolerance From 0x23 to
0xFF
From 0x00 to
0xDC
From 0x2D to
0xFF
From 0x00 to
0xD2
From 0x23 to
0xFF
From 0x00 to
0xDC
From 0x23 to
0xFF
From 0x00 to
0xDC
3% R-Tolerance From 0x1E to
0xFF
From 0x00 to
0xE1
From 0x19 to
0xFF
From 0x00 to
0xE6
From 0x17 to
0xFF
From 0x00 to
0xE8
From 0x17 to
0xFF
From 0x00 to
0xE8
Table 3.
Resistor Tolerance per
Code
R
AB
= 50 kΩ R
AB
= 100 kΩ
|V
DD
− V
SS
| = 26 V to 33 V |V
DD
− V
SS
| = 21 V to 26 V |V
DD
− V
SS
| = 26 V to 33 V |V
DD
− V
SS
| = 21 V to 26 V
R
WB
R
WA
R
WB
R
WA
R
WB
R
WA
R
WB
R
WA
1% R-Tolerance From 0x2A to
0xFF
From 0x00 to
0xD5
From 0x37 to
0xFF
From 0x00 to
0xC8
From 0x1E to
0xFF
From 0x00 to
0xE1
From 0x14 to
0xFF
From 0x00 to
0xEB
2% R-Tolerance From 0x11 to
0xFF
From 0x00 to
0xEE
From 0x16 to
0xFF
From 0x00 to
0xE9
From 0x0A to
0xFF
From 0x00 to
0xF5
From 0x0A to
0xFF
From 0x00 to
0xF5
3% R-Tolerance From 0x0A to
0xFF
From 0x00 to
0xF5
From 0x0D to
0xFF
From 0x00 to
0xF2
From 0x07 to
0xFF
From 0x00 to
0xF8
From 0x07 to
0xFF
From 0x00 to
0xF8