EVAL-AD7376EBZ Analog Devices Inc, EVAL-AD7376EBZ Datasheet - Page 9

• Manufacturer Part Number: EVAL-AD7376EBZ
• Description: Eval Board For AD7376
• Manufacturer: Analog Devices Inc

Specifications of EVAL-AD7376EBZ

• Main Purpose: Digital Potentiometer
• Utilized Ic / Part: AD7376
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TYPICAL PERFORMANCE CHARACTERISTICS
–0.1
–0.2
–0.3
–0.4
–0.5
–0.1
–0.2
–0.3
–0.4
–0.5
Figure 7. Relative Resistance Step Change from Ideal vs. Code
–0.1
–0.2
–0.3
–0.4
–0.5
Figure 6. Resistance Step Position Nonlinearity Error vs. Code
0.5
0.4
0.3
0.2
0.1
0.5
0.4
0.3
0.2
0.1
0.5
0.4
0.3
0.2
0.1
Figure 8. Potentiometer Divider Nonlinearity Error vs. Code
0
0
0
0
0
0
–40°C
–40°C
+25°C
16
16
16
32
32
+85°C
32
+85°C
+85°C
+25°C
+25°C
48
48
48
CODE (Decimal)
CODE (Decimal)
CODE (Decimal)
64
64
64
80
80
80
–40°C
96
96
96
V
V
V
V
V
V
DD
DD
DD
SS
SS
SS
112
112
112
= +15V
= +15V
= –15V
= –15V
= +15V
= –15V
128
128
128
Rev. C | Page 9 of 20
Figure 9. Potentiometer Divider Differential Nonlinearity Error vs. Code
–0.1
–0.2
–0.3
–0.4
–0.5
0.5
0.4
0.3
0.2
0.1
–0.1
–0.2
–0.3
–0.4
–0.5
0.5
0.4
0.3
0.2
0.1
20
16
12
–4
0
8
4
0
0
–40
–40
0
Figure 10. Supply Current (I
Figure 11. Shutdown Current vs. Temperature
16
–20
–20
+85°C
I
32
DD
0
0
+25°C
I
@ V
SS
@ V
DD
48
TEMPERATURE (°C)
TEMPERATURE (ºC)
20
20
CODE (Decimal)
/V
DD
SS
/V
= 30V/0V
SS
64
40
40
DD
= 30V/0V
, I
I
I
SS
SS
DD
) vs. Temperature
60
60
80
@ V
@ V
–40°C
DD
DD
/V
/V
80
80
96
SS
SS
= ±15V
= ±15V
V
V
DD
SS
100
100
112
AD7376
= +15V
= –15V
120
120
128