參數(shù)資料
型號(hào): DS1809U-050+T&R
廠商: Maxim Integrated Products
文件頁數(shù): 8/9頁
文件大小: 0K
描述: IC DALLASTAT 50K 8-USOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 3,000
系列: Dallastat™
接片: 64
電阻(歐姆): 50k
電路數(shù): 1
溫度系數(shù): 標(biāo)準(zhǔn)值 750 ppm/°C
存儲(chǔ)器類型: 非易失
接口: 上/下
電源電壓: 4.5 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 8-TSSOP,8-MSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 8-uMAX
包裝: 帶卷 (TR)
DS1809
8 of 9
14. Valid at 25
C only.
15. Absolute linearity is used to compare measured wiper voltage versus expected wiper voltage as
determined by wiper position. The DS1809 is specified to provide a absolute linearity of ±0.60 LSB.
16. Relative linearity is used to determine the change in voltage between successive tap positions. The
DS1809 is specified to provide a relative linearity specification of ±0.25 LSB.
17. -3 dB cutoff frequency characteristics for the DS1809 depend on the potentiometer’s total resistance.
DS1809-010: 1 MHz; DS1809-050: 200 kHz; and the DS1809-100: 100 kHz.
18. Current leakage on the input control storage pin will require a typical 5
A and maximum 8 A to
implement the auto-storage feature.
19. A minimum time of 4 milliseconds between 2.2 volts and 1.7 volts is required on the input to the STR
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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