AD5280BRU200 Analog Devices Inc, AD5280BRU200 Datasheet - Page 8

• Manufacturer Part Number: AD5280BRU200
• Description: IC DGTL POT 200K 256POS 14-TSSOP
• Manufacturer: Analog Devices Inc

Specifications of AD5280BRU200

• Rohs Status: RoHS non-compliant
• Taps: 256
• Resistance (ohms): 200K
• Number Of Circuits: 1
• Temperature Coefficient: 30 ppm/°C Typical
• Memory Type: Volatile
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 4.5 V ~ 16.5 V, ±4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 14-TSSOP
• Resistance In Ohms: 200K
• Number Of Elements: 1
• # Of Taps: 256
• Resistance (max): 200KOhm
• Power Supply Requirement: Single/Dual
• Interface Type: Serial (2-Wire/I2C)
• Single Supply Voltage (typ): 15V
• Dual Supply Voltage (typ): ±5V
• Single Supply Voltage (min): 4.5V
• Single Supply Voltage (max): 16.5V
• Dual Supply Voltage (min): ±4.5V
• Dual Supply Voltage (max): ±5.5V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 14
• Lead Free Status / RoHS Status: Not Compliant

AD5280/AD5282
–0.5
–1.0
–0.5
–1.0
–1.5
–2.0
–0.2
–0.4
–0.6
–0.8
–1.0
–1.2
–1.4
–1.6
–1.8
–2.0
1.0
0.5
2.0
1.5
1.0
0.5
0
0
0
–40
0
0
–20
Figure 13. R-INL Over Supply Voltage
Figure 12. INL Over Supply Voltage
5
5
AVG +3σ
AVG
AVG –3σ
AVG +3σ
AVG
AVG –3σ
Figure 14. Full-Scale Error
0
V
V
DD
DD
TEMPERATURE (°C)
/V
/V
|V
|V
SS
SS
20
DD
DD
= +15V/0V
= ±5V
– V
– V
10
10
SS
SS
| (V)
| (V)
40
V
DD
/V
SS
60
15
15
= +5V/0V
R
R
T
R
T
AB
A
A
AB
AB
= 25°C
= 25°C
80
= 20kΩ
= 20kΩ
= 20kΩ
100
20
20
Rev. C | Page 8 of 28
1000
26.0
25.5
25.0
24.5
24.0
23.5
23.0
100
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
10
0
1
–40
–40
–40
Figure 17. V
–20
Figure 16. Supply Current vs. Temperature
|
SS
|
–7
–7
SS
V
Figure 15. Zero-Scale Error
V
DD
@V
0
LOGIC
@V
DD
/V
/V
DD
DD
TEMPERATURE (°C)
SS
TEMPERATURE (°C)
TEMPERATURE (°C)
Supply Current vs. Temperature
SS
/V
/V
= ±5V
|
SS
= +5V/0V
DD
SS
20
= +15V/0V
@V
= ±5V
DD
26
26
R
V
AB
/V
DD
40
SS
/V
V
= 20kΩ
DD
= ±5V
SS
/V
= +15V/0V
V
SS
60
DD
R
= +15V/0V
/V
AB
V
V
V
LOGIC
IH
IL
59
59
SS
R
= 20kΩ
= 0V
AB
= +5V
= ±5V
80
= 20kΩ
= +5V
100
85
85