FIGURE 9. END TO END RTOTAL % CHANGE vs TEMPERATURE" />
參數(shù)資料
型號(hào): ISL22326WFR16Z
廠商: Intersil
文件頁(yè)數(shù): 15/15頁(yè)
文件大?。?/td> 0K
描述: IC POT DGTL 128TP LN LP 16-QFN
標(biāo)準(zhǔn)包裝: 75
系列: XDCP™
接片: 128
電阻(歐姆): 10k
電路數(shù): 2
溫度系數(shù): 標(biāo)準(zhǔn)值 ±50 ppm/°C
存儲(chǔ)器類型: 非易失
接口: I²C(設(shè)備位址)
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: 16-VFQFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝: 16-QFN-EP(4x4)
包裝: 管件
9
FN6176.2
September 8, 2009
FIGURE 9. END TO END RTOTAL % CHANGE vs
TEMPERATURE
FIGURE 10. TC FOR VOLTAGE DIVIDER MODE IN ppm
FIGURE 11. TC FOR RHEOSTAT MODE IN ppm
FIGURE 12. FREQUENCY RESPONSE (2.6MHz)
FIGURE 13. MIDSCALE GLITCH, CODE 3Fh TO 40h
FIGURE 14. LARGE SIGNAL SETTLING TIME
Typical Performance Curves (Continued)
-1.0
-0.5
0.0
0.5
1.0
-40
-20
0
20
40
60
80
100
120
TEMPERATURE (C)
END
T
O
END
R
TO
T
A
L
CHANGE
(
%
)
50k
10k
VCC = 5.5V
VCC = 2.7V
0
15
30
45
60
75
90
105
16
36
56
76
96
TAP POSITION (DECIMAL)
TCv
(pp
m
/°C)
50k
10k
TC
r(
p
pm
C
)
0
50
100
150
200
250
300
16
36
56
76
96
TAP POSITION (DECIMAL)
50k
10k
OUTPUT
INPUT
WIPER AT MID POINT (POSITION 40h)
RTOTAL = 9.5kΩ
SIGNAL AT WIPER
(WIPER UNLOADED)
WIPER MID POINT MOVEMENT
FROM 3Fh TO 40h
SIGNAL AT WIPER
(WIPER UNLOADED MOVEMENT
FROM 7Fh TO 00h)
SCL
ISL22326
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