22346UFVZ 데이터 시트보기 (PDF) - Intersil
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22346UFVZ Datasheet PDF : 16 Pages
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SDA vs SCL Timing
SCL
tSU:STA
SDA
(INPUT TIMING)
SDA
(OUTPUT TIMING)
ISL22346
tF
tHIGH
tSU:DAT
tHD:STA
tLOW
tHD:DAT
tR
tsp
tAA tDH
tSU:STO
tBUF
A0, A1, and A2 Pin Timing
SCL
START
SDA
A0, A1, OR A2
tSU:A
CLK 1
STOP
tHD:A
Typical Performance Curves
100
90 VCC = 3.3V, T = +125°C
80
70
60
50
40
30
20 VCC = 3.3V, T = +20°C
VCC = 3.3V, T = -40°C
10
0
0
20
40
60
80
100
120
TAP POSITION (DECIMAL)
FIGURE 1. WIPER RESISTANCE vs TAP POSITION
[ I(RW) = VCC/RTOTAL ] FOR 10kΩ (W)
1.4
1.2
1.0
0.8
T = +125°C
0.6
0.4
T = +25°C
0.2
0
2.7
3.2
3.7
4.2
4.7
5.2
VCC (V)
FIGURE 2. STANDBY ICC vs VCC
8
FN6177.2
September 3, 2009
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