Load Circuit for tR
參數(shù)資料
型號(hào): MCP3204T-CI/ST
廠商: Microchip Technology
文件頁(yè)數(shù): 36/40頁(yè)
文件大?。?/td> 0K
描述: IC ADC 12BIT 2.7V 4CH SPI14TSSOP
標(biāo)準(zhǔn)包裝: 2,500
位數(shù): 12
采樣率(每秒): 100k
數(shù)據(jù)接口: 串行,SPI?
轉(zhuǎn)換器數(shù)目: 1
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 14-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 14-TSSOP
包裝: 帶卷 (TR)
輸入數(shù)目和類型: 4 個(gè)單端,單極;2 個(gè)偽差分,單極
2008 Microchip Technology Inc.
DS21298E-page 5
MCP3204/3208
FIGURE 1-2:
Load Circuit for tR, tF, tDO.
FIGURE 1-3:
Load circuit for tDIS and tEN.
Test Point
1.4V
DOUT
3k
CL = 100 pF
DOUT
tR
Voltage Waveforms for tR, tF
CLK
DOUT
tDO
Voltage Waveforms for tDO
tF
VOH
VOL
90%
10%
*
Waveform 1 is for an output with internal
conditions such that the output is high,
unless disabled by the output control.
Waveform 2 is for an output with internal
conditions such that the output is low,
unless disabled by the output control.
Test Point
DOUT
3k
100 pF
tDIS Waveform 2
tDIS Waveform 1
CS
CLK
DOUT
tEN
12
B11
Voltage Waveforms for tEN
tEN Waveform
VDD
VDD/2
VSS
3
4
Voltage Waveforms for tDIS
DOUT
CS
VIH
TDIS
Waveform 1*
Waveform 2
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