DS1803Z-010/C03 Maxim Integrated Products, DS1803Z-010/C03 Datasheet - Page 5

• Manufacturer Part Number: DS1803Z-010/C03
• Description: Digital Potentiometer ICs
• Manufacturer: Maxim Integrated Products

Specifications of DS1803Z-010/C03

• Number Of Pots: Dual
• Taps Per Pot: 256
• Resistance: 10 KOhms
• Wiper Memory: Volatile
• Digital Interface: Serial (2-Wire)
• Operating Supply Voltage: 3 V, 5 V
• Supply Current: 200 uA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.7 V
• Package / Case: SOIC-16 Narrow
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

operations that can be used with the DS1803. The binary value of each write command is shown in Figure
5 and also in the Table 1.
2-WIRE COMMAND WORDS Table 1
Write Both Potentiometers
Write Potentiometer-0
Write Potentiometer-1
COMMAND
5 of 11
COMMAND VALUE
101010 01
101010 10
101011 11