EVAL-AD5254EBZ Analog Devices Inc, EVAL-AD5254EBZ Datasheet - Page 19

• Manufacturer Part Number: EVAL-AD5254EBZ
• Description: Evaluation Board
• Manufacturer: Analog Devices Inc

Specifications of EVAL-AD5254EBZ

• Main Purpose: Digital Potentiometer
• Utilized Ic / Part: AD5245
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 10. Address Table for Reading Tolerance (CMD/ REG = 0, EE/ RDAC = 1, A4 = 1)
A4
1
1
1
1
1
1
1
1
A3
1
1
1
1
1
1
1
1
Figure 32. Format of Stored Tolerance in Sign Magnitude Format with Bit Position Descriptions (Unit is Percent, Only Data Bytes Are Shown)
0
0
0
0
1
1
1
1
A2
A
SIGN
SIGN
D7
0
0
1
1
0
0
1
1
A1
D6
2
6
D5
7 BITS FOR INTEGER NUMBER
2
5
A0
0
1
0
1
0
1
0
1
D4
2
4
D3
2
Data Byte Description
Sign and 7-bit integer values of RDAC0 tolerance (read only)
8-bit decimal value of RDAC0 tolerance (read only)
Sign and 7-bit integer values of RDAC1 tolerance (read only)
8-bit decimal value of RDAC1 tolerance (read only)
Sign and 7-bit integer values of RDAC2 tolerance (read only)
8-bit decimal value of RDAC2 tolerance (read only)
Sign and 7-bit integer values of RDAC3 tolerance (read only)
8-bit decimal value of RDAC3 tolerance (read only)
3
D2
2
2
D1
2
1
D0
2
Rev. B | Page 19 of 32
0
A
2
D7
–1
2
D6
–2
8 BITS FOR DECIMAL NUMBER
2
D5
–3
2
D4
–4
2
D3
–5
2
D2
–6
2
D1
–7
2
D0
–8
AD5253/AD5254
A