DS1882Z-050+T&R Maxim Integrated Products, DS1882Z-050+T&R Datasheet - Page 9

• Manufacturer Part Number: DS1882Z-050+T&R
• Description: IC POT DIGIT DL LOG 50K 16SOIC
• Manufacturer: Maxim Integrated Products

Specifications of DS1882Z-050+T&R

• 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: 4.5 V ~ 7 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Resistance In Ohms: 45K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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
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
Dual Log Audio Digital Potentiometer
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
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