參數(shù)資料
型號: MCP4361T-503E/ML
廠商: Microchip Technology
文件頁數(shù): 4/59頁
文件大?。?/td> 0K
描述: IC DGTL POT QUAD 50K 20QFN
標(biāo)準(zhǔn)包裝: 3,300
系列: WiperLock™
接片: 257
電阻(歐姆): 50k
電路數(shù): 4
溫度系數(shù): 標(biāo)準(zhǔn)值 150 ppm/°C
存儲器類型: 非易失
接口: 4 線 SPI(芯片選擇)
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: 20-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 20-QFN 裸露焊盤(4x4)
包裝: 帶卷 (TR)
MCP434X/436X
DS22233A-page 12
2009 Microchip Technology Inc.
1.1
SPI Mode Timing Waveforms and Requirements
FIGURE 1-1:
RESET Waveforms.
TABLE 1-1:
RESET TIMING
Timing Characteristics
Standard Operating Conditions (unless otherwise specified)
Operating Temperature
–40°C
≤ T
A ≤ +125°C (extended)
All parameters apply across the specified operating ranges unless noted.
VDD = +2.7V to 5.5V, 5 kΩ, 10 kΩ, 50 kΩ, 100 kΩ devices.
Typical specifications represent values for VDD = 5.5V, TA = +25°C.
Parameters
Sym
Min
Typ
Max
Units
Conditions
RESET pulse width
tRST
50
ns
RESET rising edge
normal mode (Wiper
driving and SPI
interface operational)
tRSTD
——
20
ns
RESET
SCK
tRST
tRSTD
Wx
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