12 FN7870.0 June 21, 2011 FIGURE 15. 10k TCr vs TAP POSITION FIGURE 16. 50k TCr vs TAP POSITION, V
參數(shù)資料
型號(hào): ISL23325WFRUZ-TK
廠商: Intersil
文件頁(yè)數(shù): 4/20頁(yè)
文件大?。?/td> 0K
描述: IC DGTL POT 256POS 10K 16UTQFN
標(biāo)準(zhǔn)包裝: 1,000
系列: XDCP™
接片: 256
電阻(歐姆): 10k
電路數(shù): 2
溫度系數(shù): 標(biāo)準(zhǔn)值 125 ppm/°C
存儲(chǔ)器類型: 易失
接口: I²C,2 線串口
電源電壓: 1.2 V ~ 5.5 V,1.7 V ~ 5.5 V
工作溫度: -40°C ~ 125°C
安裝類型: *
封裝/外殼: *
供應(yīng)商設(shè)備封裝: *
包裝: *
ISL23325
12
FN7870.0
June 21, 2011
FIGURE 15. 10k TCr vs TAP POSITION
FIGURE 16. 50k TCr vs TAP POSITION, VCC = 3.3V
FIGURE 17. 100k TCv vs TAP POSITION, VCC = 3.3V
FIGURE 18. 100k TCr vs TAP POSITION, VCC = 3.3V
FIGURE 19. WIPER DIGITAL FEED-THROUGH
FIGURE 20. WIPER TRANSITION GLITCH
Typical Performance Curves (Continued)
0
200
400
600
800
15
63
111
159
207
255
T
C
r
(p
p
m
C
)
TAP POSITION (DECIMAL)
0
50
100
150
200
250
15
63
111
159
207
255
T
C
r
(p
p
m
C
)
TAP POSITION (DECIMAL)
0
10
20
30
40
50
15
63
111
159
207
255
T
C
v
(p
p
m
C
)
TAP POSITION (DECIMAL)
0
30
60
90
120
150
15
63
111
159
207
255
T
C
r
(p
p
m
C
)
TAP POSITION (DECIMAL)
SCL CLOCK
RW PIN
CH1: 1V/DIV, 1s/DIV
CH2: 10mV/DIV, 1s/DIV
CH1: 20mV/DIV, 2s/DIV
CH2: 2V/DIV, 2s/DIV
SCL
WIPER
9TH CLK OF THE
DATA BYTE (ACK)
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