DS1809U-010+T&R Maxim Integrated Products, DS1809U-010+T&R Datasheet - Page 8
![IC DALLASTAT 10K 8-USOP](/photos/1/39/13936/406-8-msop_sml.jpg)
DS1809U-010+T&R
Manufacturer Part Number
DS1809U-010+T&R
Description
IC DALLASTAT 10K 8-USOP
Manufacturer
Maxim Integrated Products
Series
Dallastat™r
Datasheet
1.DS1809-010.pdf
(9 pages)
Specifications of DS1809U-010+T&R
Taps
64
Resistance (ohms)
10K
Number Of Circuits
1
Temperature Coefficient
750 ppm/°C Typical
Memory Type
Non-Volatile
Interface
Contact Closure
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
Resistance In Ohms
10K
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
14. Valid at 25C only.
15. Absolute linearity is used to compare measured wiper voltage versus expected wiper voltage as
16. Relative linearity is used to determine the change in voltage between successive tap positions. The
17. -3 dB cutoff frequency characteristics for the DS1809 depend on the potentiometer’s total resistance.
18. Current leakage on the input control storage pin will require a typical 5 A and maximum 8 A to
19. A minimum time of 4 milliseconds between 2.2 volts and 1.7 volts is required on the input to the STR
determined by wiper position. The DS1809 is specified to provide a absolute linearity of ±0.60 LSB.
DS1809 is specified to provide a relative linearity specification of ±0.25 LSB.
DS1809-010: 1 MHz; DS1809-050: 200 kHz; and the DS1809-100: 100 kHz.
implement the auto-storage feature.
terminal when using the part in the auto-storage configuration. The 2.2-volt to 1.7-volt range is a
worst case condition for meeting the power-down storage requirements of the part.
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