AD7376ARUZ10 Analog Devices Inc, AD7376ARUZ10 Datasheet - Page 9

• Manufacturer Part Number: AD7376ARUZ10
• Description: IC DIGITAL POT 10K 14-TSSOP
• Manufacturer: Analog Devices Inc

Specifications of AD7376ARUZ10

• Taps: 128
• Resistance (ohms): 10K
• Number Of Circuits: 1
• Temperature Coefficient: 300 ppm/°C Typical
• Memory Type: Volatile
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 4.5 V ~ 33 V, ±4.5 V ~ 16.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 14-TSSOP
• Resistance In Ohms: 10K
• End To End Resistance: 10kohm
• Track Taper: Linear
• No. Of Steps: 128
• Resistance Tolerance: ± 30%
• Supply Voltage Range: 4.5V To 33V, ± 4.5V To ± 16.5V
• Control Interface: Serial, SPI
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: EVAL-AD7376EBZ - BOARD EVAL FOR AD7376
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, 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