AD5258BRMZ1 Analog Devices Inc, AD5258BRMZ1 Datasheet - Page 11

• Manufacturer Part Number: AD5258BRMZ1
• Description: IC POT DGTL I2C1K 64P 10MSOP
• Manufacturer: Analog Devices Inc

Specifications of AD5258BRMZ1

• Memory Type: Non-Volatile
• Temperature Coefficient: 200 ppm/°C Typical
• Taps: 64
• Resistance (ohms): 1K
• Number Of Circuits: 1
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Resistance In Ohms: 1.00K
• End To End Resistance: 1kohm
• Resistance Tolerance: ± 30%
• No. Of Steps: 64
• Supply Voltage Range: 2.7V To 5.5V
• No. Of Pots: Single
• Control Interface: I2C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AD5258EVAL - BOARD EVAL FOR AD5258 DGTL POT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

–12
–18
–24
–30
–36
–42
–48
–54
–60
–6
0
1k
–12
–18
–24
–30
–36
–42
–48
–54
–60
Figure 24. Gain vs. Frequency vs. Code, R
–6
Figure 23. Gain vs. Frequency vs. Code, R
0
1k
10k
0x20
0x10
0x08
0x04
0x02
0x01
FREQUENCY (Hz)
10k
0x20
0x10
0x08
0x04
0x02
0x01
FREQUENCY (Hz)
100k
100k
AB
AB
= 100 kΩ
= 50 kΩ
1M
1M
Rev. C | Page 11 of 24
10k
100
1k
10
80
60
40
20
0
100
Figure 26. Power Supply Rejection Ratio vs. Frequency
0
CODE = MIDSCALE, V
PSRR @ V
Figure 25. Logic Supply Current vs. Input Voltage
1
LOGIC
1k
PSRR @ V
= 3V DC ± 10% p-p AC
V
A
FREQUENCY (Hz)
DD
2
= V
= V
LOGIC
V
LOGIC
IH
LOGIC
10k
(V)
, V
= 5V DC ± 10% p-p AC
V
B
= 3V
DD
3
= 0V
= V
LOGIC
100k
= 5V
4
AD5258
1M
5