AD5231BRUZ10-REEL7 Analog Devices Inc, AD5231BRUZ10-REEL7 Datasheet - Page 6

• Manufacturer Part Number: AD5231BRUZ10-REEL7
• Description: 10-Bit EEMEM Digital POT
• Manufacturer: Analog Devices Inc

Specifications of AD5231BRUZ10-REEL7

• Taps: 1024
• Resistance (ohms): 10K
• Number Of Circuits: 1
• Temperature Coefficient: 600 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: 4-Wire SPI Serial
• Voltage - Supply: 2.7 V ~ 5.5 V, ±2.25 V ~ 2.75 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP
• Resistance In Ohms: 10K
• Number Of Elements: 1
• # Of Taps: 1024
• Resistance (max): 10KOhm
• Power Supply Requirement: Single/Dual
• Interface Type: Serial (4-Wire/SPI)
• Single Supply Voltage (typ): 3/5V
• Dual Supply Voltage (typ): ±2.5V
• Single Supply Voltage (min): 2.7V
• Single Supply Voltage (max): 5.5V
• Dual Supply Voltage (min): ±2.25V
• Dual Supply Voltage (max): ±2.75V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD5231
Timing Diagrams
CPOL = 1
CPOL = 0
SDO
CLK
RDY
SDO
RDY
CLK
SDI
SDI
CS
CS
HIGH
OR LOW
HIGH
OR LOW
t
t
14
14
* NOT DEFINED, BUT NORMALLY LSB OF CHARACTER PREVIOUSLY TRANSMITTED.
* NOT DEFINED, BUT NORMALLY MSB OF CHARACTER PREVIOUSLY RECEIVED.
THE CPOL = 1 MICROCONTROLLER COMMAND ALIGNS THE INCOMING DATA TO THE POSITIVE EDGE OF THE CLOCK.
THE CPOL = 0 MICROCONTROLLER COMMAND ALIGNS THE INCOMING DATA TO THE POSITIVE EDGE OF THE CLOCK.
t
8
t
8
t
t
2
B23–MSB IN
B23–MSB OUT
2
B24*
t
10
B23
t
t
B23–MSB
4
5
B23–MSB
t
t
1
1
B23
t
t
t
5
4
6
Figure 3. CPHA = 1 Timing Diagram
Figure 4. CPHA = 0 Timing Diagram
t
7
t
6
CPHA = 1
t
Rev. C | Page 6 of 28
10
t
CPHA = 0
7
B0–LSB
B0–LSB
t
11
t
B0
11
B0–LSB
B0
B0–LSB
t
t
3
3
*
t
t
t
t
15
15
9
9
t
t
12
12
t
t
17
17
t
t
16
16
HIGH
OR LOW
t
t
13
13
HIGH
OR LOW