AD5245BRJZ100-RL7 Analog Devices Inc, AD5245BRJZ100-RL7 Datasheet - Page 11

• Manufacturer Part Number: AD5245BRJZ100-RL7
• Description: IC,Digital Potentiometer,TSSOP,8PIN,PLASTIC
• Manufacturer: Analog Devices Inc

Specifications of AD5245BRJZ100-RL7

• Taps: 256
• Resistance (ohms): 100K
• Number Of Circuits: 1
• Temperature Coefficient: 45 ppm/°C Typical
• Memory Type: Volatile
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-8
• Resistance In Ohms: 100K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AD5245EVAL - BOARD EVAL FOR AD5245
• Lead Free Status / Rohs Status: Compliant
• Other names: AD5245BRJZ100-RL7; AD5245BRJZ100-RL7TR

–10.0
–10.5
–5.5
–6.0
–6.5
–7.0
–7.5
–8.0
–8.5
–9.0
–9.5
60
40
20
REF LEVEL
–5.000dB
START 1 000.000Hz
900
800
700
600
500
400
300
200
100
0
100
10k
0
10k
R =
PSRR @ V
100kΩ
Figure 22. –3 dB Bandwidth @ Code = 0x80
1k
DD
Figure 23. PSRR vs. Frequency
/DIV
0.500dB
Figure 24. I
PSRR @ V
= 5V DC ±10% p-p AC
100k
100k
R =
FREQUENCY (Hz)
CODE = 0xFF
FREQUENCY (Hz)
R =
50kΩ
DD
DD
CODE = 0x55
10kΩ
10k
CODE = 0x80, V
vs. Frequency
= 3V DC ±10% p-p AC
1M
1M
STOP 1 000 000.000Hz
R =
100k
A
5kΩ
10kΩ
50kΩ
100kΩ
= V
5kΩ
DD
– 1.026MHz
– 511kHz
– 101kHz
, V
– 54kHz
V
B
DD
= 0V
= 5V
10M
Rev. B | Page 11 of 20
1M
10M
1
1
1
2
2
2
Ch 1 100mV
Ch 1 200mV
Ch 1 5.00V
Figure 25. Large Signal Settling Time, Code 0xFF ≥ 0x00
Figure 27. Midscale Glitch, Code 0x80 ≥ 0x7F
B W
B W
B W
Figure 26. Digital Feedthrough
Ch 2 5.00 V
Ch 2 5.00 V
Ch 2 5.00 V
B W
B W
B W
M 200ns A CH1 152mV
M 100ns
M 200ns
V
V
A
B
A CH2 3.00 V
A CH1 3.00 V
= 5V
= 0V
V
V
AD5245
A
B
= 5V
= 0V
VW
SCL
VW
VW
SCL
SCL