FIGURE 1-4: High-Voltage Decrement Timing Waveform. CS U/D
鍙冩暩(sh霉)璩囨枡
鍨嬭櫉(h脿o)锛� MCP4013T-502E/CH
寤犲晢锛� Microchip Technology
鏂囦欢闋�(y猫)鏁�(sh霉)锛� 54/54闋�(y猫)
鏂囦欢澶у皬锛� 0K
鎻忚堪锛� IC DGTL POT 5K 1CH SOT23-6
妯�(bi膩o)婧�(zh菙n)鍖呰锛� 1
鎺ョ墖锛� 64
闆婚樆锛堟瓙濮嗭級锛� 5k
闆昏矾鏁�(sh霉)锛� 1
婧害绯绘暩(sh霉)锛� 妯�(bi膩o)婧�(zh菙n)鍊� 150 ppm/°C
瀛樺劜(ch菙)鍣ㄩ鍨嬶細 鏄撳け
鎺ュ彛锛� 2 绶氫覆琛岋紙鑺墖閬告搰锛屽/娓涳級
闆绘簮闆诲锛� 1.8 V ~ 5.5 V
宸ヤ綔婧害锛� -40°C ~ 125°C
瀹夎椤炲瀷锛� 琛ㄩ潰璨艰
灏佽/澶栨锛� SOT-23-6
渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁濓細 SOT-23-6
鍖呰锛� 妯�(bi膩o)婧�(zh菙n)鍖呰
鐢�(ch菐n)鍝佺洰閷勯爜(y猫)闈細 674 (CN2011-ZH PDF)
鍏跺畠鍚嶇ū锛� MCP4013T-502E/CHDKR
2006 Microchip Technology Inc.
DS21978C-page 9
MCP4011/2/3/4
FIGURE 1-4:
High-Voltage Decrement Timing Waveform.
CS
U/D
tHCUR
tHI
tLO
W
tS
tCSLO
tHUC
tCSHI
tHUC
tHCUF
tS
5V
12V
1/fUD
SERIAL TIMING CHARACTERISTICS
Electrical Specifications: Unless otherwise noted, all parameters apply across the specified operating ranges.
Extended (E): VDD = +1.8V to 5.5V, TA = -40掳C to +125掳C.
Parameters
Sym
Min
Typ
Max
Units
Conditions
CS Low Time
tCSLO
5鈥�
鈥�
s
CS High Time
tCSHI
500
鈥�
ns
2.7V
鈮� VDD 鈮� 5.5V
鈥斺€�
鈥�
ns
1.8V
鈮� VDD < 2.7V
U/D High Time
tHI
500
鈥�
ns
U/D Low Time
tLO
500
鈥�
ns
Up/Down Toggle Frequency
fUD
鈥斺€�
1
MHz
HV U/D to CS Hold Time
tHUC
1.5
鈥�
s
HV CS to U/D Low Setup Time
tHCUF
8鈥�
鈥�
s
HV CS to U/D High Setup Time
tHCUR
4.5
鈥�
s
Wiper Settling Time
tS
0.5
鈥�
s
2.1 k
惟, CL = 100 pF
1鈥�
鈥�
s
5 k
惟, CL = 100 pF
2鈥�
鈥�
s
10 k
惟, CL = 100 pF
10
5
鈥�
s
50 k
惟, CL = 100 pF
Wiper Response on Power-up
tPU
鈥�200
鈥�
ns
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