AD5206BR100 Analog Devices Inc, AD5206BR100 Datasheet - Page 9

• Manufacturer Part Number: AD5206BR100
• Description: Digital Potentiometer (Pots) IC
• Manufacturer: Analog Devices Inc

Specifications of AD5206BR100

• Potentiometer Ic Case Style: SOIC
• End To End Resistance: 100ohm
• No. Of Pots: Hex (Sextet)
• No. Of Pins: 24
• Mounting Type: Surface Mount
• Package / Case: 24-SOIC
• Rohs Status: RoHS non-compliant
• Taps: 256
• Resistance (ohms): 100K
• Number Of Circuits: 6
• Temperature Coefficient: 700 ppm/°C Typical
• Memory Type: Volatile
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V, ±2.3 V ~ 2.7 V
• Operating Temperature: -40°C ~ 85°C
• Resistance In Ohms: 100K
• Number Of Elements: 6
• # Of Taps: 256
• Resistance (max): 100KOhm
• Power Supply Requirement: Single/Dual
• Interface Type: Serial (3-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): ±2.3V
• Dual Supply Voltage (max): ±2.7V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 24
• Lead Free Status / Rohs Status: Not Compliant

Table 5. AD5206 Pin Function Descriptions
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Name
A6
W6
B6
GND
CS
V
SDI
CLK
V
B5
W5
A5
B3
W3
A3
B1
W1
A1
A2
W2
B2
A4
W4
B4
DD
SS
Description
Terminal A RDAC 6.
Wiper RDAC 6. Address = 101
Terminal B RDAC 6.
Ground.
Chip Select Input (Active Low). When CS returns high, data in the serial input register is decoded based on the
address bits, and then it is loaded into the target RDAC latch.
Positive Power Supply. This pin is specified for operation at both 3 V and 5 V. It is the sum of |V
Serial Data Input. Data is input MSB first.
Serial Clock Input. This pin is positive edge triggered.
Negative Power Supply. This pin is specified for operation at both 0 V and −2.7 V. It is the sum of |V
Terminal B RDAC 5.
Wiper RDAC 5. Address = 100
Terminal A RDAC 5.
Terminal B RDAC 3.
Wiper RDAC 3. Address = 010
Terminal A RDAC 3.
Terminal B RDAC 1.
Wiper RDAC 1. Address = 000
Terminal A RDAC 1.
Terminal A RDAC 2.
Wiper RDAC 2. Address = 001
Terminal B RDAC 2.
Terminal A RDAC 4.
Wiper RDAC 4. Address = 011
Terminal B RDAC 4.
Figure 8. AD5206 SOIC/TSSOP/PDIP Pin Configuration
2
2
2
2
2
2
.
.
.
.
.
.
GND
CLK
V
V
SDI
W6
W5
CS
A6
B6
DD
B5
A5
SS
10
12
11
1
2
3
4
5
6
7
8
9
NC = NO CONNECT
Rev. C | Page 9 of 20
(Not to Scale)
AD5206
TOP VIEW
24
23
22
21
20
19
18
17
16
15
14
13
B4
W4
A4
B2
W2
A2
A1
W1
B1
A3
W3
B3
AD5204/AD5206
DD
| + |V
DD
| + |V
SS
| < 5.5 V.
SS
| < 5.5 V.