9. INL = [V(RW)i – (i LSB – V(RW)" />
參數(shù)資料
型號: ISL95811WFRTZ-TK
廠商: Intersil
文件頁數(shù): 11/14頁
文件大?。?/td> 0K
描述: IC POT 256TAPS 5BYTES 8-TDFN
標準包裝: 1,000
系列: XDCP™
接片: 256
電阻(歐姆): 10k
電路數(shù): 1
溫度系數(shù): 標準值 ±45 ppm/°C
存儲器類型: 非易失
接口: I²C
電源電壓: 2.7 V ~ 5.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 8-WDFN 裸露焊盤
供應商設備封裝: 8-TDFN(3x3)
包裝: 帶卷 (TR)
6
FN6759.1
October 6, 2008
NOTES: (continued)
9. INL = [V(RW)i – (i LSB – V(RW)0)]/LSB for i = 1 to 255.
10.
for i = 16 to 240 decimal, T = -40°C to +125°C. Max( ) is the maximum value of the wiper
voltage and Min ( ) is the minimum value of the wiper voltage over the temperature range.
11. MI =
|R255 – R0|/255. R255 and R0 are the measured resistances for the DCP register set to FF hex and 00 hex respectively.
Roffset = R0/MI, when measuring between RW and RL.
12. Roffset = R255/MI, when measuring between RW and RH.
13. RDNL = (Ri – Ri-1)/MI, for i = 16 to 255.
14. RINL = [Ri – (MI i) – R0]/MI, for i = 16 to 255.
15.
for i = 32 to 255, T = -40°C to +125°C. Max( ) is the maximum value of the resistance and Min ( ) is
the minimum value of the resistance over the temperature range.
16. Limits established by characterization and are not production tested.
17. tWC is the time from a valid STOP condition at the end of a Write sequence of a I
2C serial interface Write operation, to the end of the self-timed
internal non-volatile write cycle. The Acknowledge Polling method can be used to determine the end of the non-volatile write cycle.
18. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established by
characterization and are not production tested.
SDA vs SCL Timing
WP Pin Timing
TC
V
Max V RW
()
i
() Min V RW
()
i
()
Max V RW
()
i
() Min V RW
()
i
()
+
[] 2
----------------------------------------------------------------------------------------------
106
+165°C
---------------------
×
=
TC
R
Max Ri
() Min Ri
()
[]
Max Ri
() Min Ri
()
+
[] 2
----------------------------------------------------------------
10
6
+165°C
---------------------
×
=
tSU:STO
tDH
tHIGH
tSU:STA
tHD:STA
tHD:DAT
tSU:DAT
SCL
SDA
(INPUT TIMING)
SDA
(OUTPUT TIMING)
tF
tLOW
tBUF
tAA
tR
tWC
tHD:WP
SCL
SDA IN
WP
tSU:WP
CLK 1
START
STOP
tHD:STO
tHD:STO:NV
ISL95811
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