DS1804-10 Maxim Integrated, DS1804-10 Datasheet
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DS1804-10
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DS1804-10 Summary of contents
Page 1
... Available in 8-pin (300-mil) DIP, 8-pin (150-mil) SOIC, 8-pin (118-mil) µSOP, and Flip Chip packages Operating Temperature: – Industrial: -40ºC to +85ºC Standard Resistance Values: – DS1804-010 10 k – DS1804-050 50 k – DS1804-100 100 k PIN DESCIPTION H - High-Terminal of Potentiometer L - Low-Terminal of Potentiometer W - Wiper of Potentiometer V ...
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... OPERATION The DS1804 is a single nonvolatile potentiometer. The device has a total of 100 tap-points including the L- and H- terminals. A total of 99 resistive segments exist between the L- and H- terminals. These tap- points are accessible to the W-terminal, whose position is controlled via a 3-terminal control port. A block diagram of the DS1804 is shown in Figure 1. ...
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... However, on power-up the wiper-position will be indeterminate. ONE TIME PROGRAMMABILITY (OTP) The DS1804 can be easily used as an OTP device. The user of the DS1804 can trim the desired value of the wiper position and set this position for storage as described above. Any activity through the 3- ...
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... Insert A (Burn-in Disclaimer) The Dallas Semiconductor DS1804 is built to the highest quality standards and manufactured for long term reliability. All Dallas Semiconductor devices are made using the same quality materials and manufacturing methods. However, the Flip Chip Package version of the DS1804 is not exposed to environmental stresses, such as burn-in, that some industrial applications require ...
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... TYP 100 100 IH t 500 IC t 100 CPH WST DS1804 =2.7V to 5.5V) CC MAX UNITS NOTES % +20 8 LSB 9 LSB 10 MHz 11 ppm =2.7V to 5.5V) CC MAX UNITS NOTES =2.7V to 5.5V) CC MAX UNITS ...
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... Relative linearity is used to determined the change in voltage between successive tap positions. The DS1804 is specified to provide a relative linearity specification of ±0.25 LSB. 11 cutoff frequency characteristics for the DS1804 depend on potentiometer total resistance. DS1804-010, 1 MHz, DS1804-050; 200 kHz, and DS1804-100; 100 kHz. 12. Capacitance values apply at 25°C. 13. See Figure 2. ...
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... DS1804 ORDERING INFORMATION ORDERING NUMBER DS1804-010 8L DIP (300-MIL) DS1804-050 8L DIP (300-MIL) DS1804-100 8L DIP (300-MIL) DS1804Z-010 8L SOIC (150-MIL) DS1804Z-050 8L SOIC (150-MIL) DS1804Z-100 8L SOIC (150 MIL) DS1804u-010 8L µSOP (118-MIL) DS1804u-050 8L DS1804u-100 8L DS1804X-010 8L FCP (118-MIL) DS1804X-050 8L FCP (118-MIL) DS1804X-100 8L FCP (118-MIL) 3-TERMINAL INTERFACE TIMING DIAGRAM Figure 2 ...