DS1881E-050+ Maxim Integrated Products, DS1881E-050+ Datasheet - Page 10

• Manufacturer Part Number: DS1881E-050+
• Description: IC POT DIGIT DL NV 50K 16TSSOP
• Manufacturer: Maxim Integrated Products

Specifications of DS1881E-050+

• Taps: 64
• Resistance (ohms): 45K
• Number Of Circuits: 2
• Temperature Coefficient: 750 ppm/°C Typical
• Memory Type: Non-Volatile
• 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: 16-TSSOP
• Resistance In Ohms: 45K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Dual NV Audio Taper Digital Potentiometer
If 00 or 01 are the values of the two MSBs of the
Command Byte, then the wiper settings of the poten-
tiometers are to be programmed. The lower 6 LSBs of
POTENTIOMETER WIPER REGISTER
10
Factory Default:
Memory Type:
bits 7, 6
bits 5–0
____________________________________________________________________
b7
0
Configuration Selection: Selects which potentiometer will be programmed.
00 = Potentiometer 0 will be programmed.
01 = Potentiometer 1 will be programmed.
These bits determine the wiper setting of the selected potentiometer. Available wiper settings are determined by
the attenuation option as described in the Configuration Register section.
b6
X
Potentiometer Wiper Setting
XX111111b
NV (EEPROM)
b5
b4
the Command Byte are then used to store the wiper
settings for the selected potentiometer. See below for
the potentiometer wiper setting details.
b3
WIPER SETTING
b2
b1
b0