DS1267 - Dual Digital Potentiometer Chip

Dallas Semiconducotr

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Datasheet Details

Part number	DS1267
Manufacturer	Dallas Semiconducotr
File Size	312.47 KB
Description	Dual Digital Potentiometer Chip
Datasheet	DS1267_DallasSemiconducotr.pdf

DS1267 Product details

Description

L0, L1 H0, H1 W0, W1 VB SOUT RST DQ CLK COUT VCC GND NC - Low End of Resistor High End of Resistor Wiper Terminal of Resistor Substrate Bias Voltage Stacked Configuration Output Serial Port Reset Input Serial Port Data Input Serial Port Clock Input Cascade Port Output +5 Volt Supply Ground No Internal Connection RST CLK GND 14-Pin DIP (300-mil) See Mech.Drawings Section VB NC H1 L1 W1 RST CLK NC NC GND 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 VCC NC NC SOUT W0 H0 L0 COUT NC DQ

Features

Ultra-low power consumption, quiet, pumpless design.
Two digitally controlled, 256-position potentiometers.
Serial port provides means for setting and reading both potentiometers.
Resistors can be connected in series to provide increased total resistance.
14-pin DIP, 16-pin SOIC, 20-pin TSSOP packages.
Resistive elements are temperature compensated to ±0.3 LSB relative linearity.
Standard resistance values:.
DS1267-10 ~ 10 kΩ.
DS1267-50 ~ 50.

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Other Datasheets by Dallas Semiconducotr

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Published: Sep 23, 2005 |