I2C TIMING SPECIFICATIONS
參數(shù)資料
型號: ADG795ABCPZ-REEL
廠商: Analog Devices Inc
文件頁數(shù): 22/24頁
文件大?。?/td> 0K
描述: IC MUX/DEMUX 2X1 24LFCSP
產(chǎn)品變化通告: ADG79xx Discontinuance Notice 17/Aug/2010
標(biāo)準(zhǔn)包裝: 1
功能: 多路復(fù)用器/多路分解器
電路: 5 x 2:1
導(dǎo)通狀態(tài)電阻: 4 歐姆
電壓電源: 單電源
電壓 - 電源,單路/雙路(±): 3V,5V
電流 - 電源: 1nA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 24-VFQFN 裸露焊盤,CSP
供應(yīng)商設(shè)備封裝: 24-LFCSP-VQ(4x4)
包裝: 標(biāo)準(zhǔn)包裝
產(chǎn)品目錄頁面: 801 (CN2011-ZH PDF)
其它名稱: ADG795ABCPZ-REELDKR
ADG795A/ADG795G
Rev. 0 | Page 7 of 24
I2C TIMING SPECIFICATIONS
VDD = 2.7 V to 5.5 V; GND = 0 V; TA = 40°C to +85°C, unless otherwise noted. See Figure 2 for timing diagram.
Table 3.
Parameter1
Conditions
Min
Max
Unit
Description
fSCL
Standard mode
100
kHz
Serial clock frequency
Fast mode
400
kHz
High speed mode
CB = 100 pF max
3.4
MHz
CB = 400 pF max
1.7
MHz
t1
Standard mode
4
μs
tHIGH, SCL high time
Fast mode
0.6
μs
High speed mode
CB = 100 pF max
60
ns
CB = 400 pF max
120
ns
t2
Standard mode
4.7
μs
tLOW, SCL low time
Fast mode
1.3
μs
High speed mode
CB = 100 pF max
160
ns
CB = 400 pF max
320
ns
t3
Standard mode
250
ns
tSU;DAT, data setup time
Fast mode
100
ns
High speed mode
10
ns
t42
Standard mode
0
3.45
μs
tHD;DAT, data hold time
Fast mode
0
0.9
μs
High speed mode
CB = 100 pF max
0
703
ns
CB = 400 pF max
0
150
ns
t5
Standard mode
4.7
μs
tSU;STA, setup time for a repeated start condition
Fast mode
0.6
μs
High speed mode
160
ns
t6
Standard mode
4
μs
tHD;STA, hold time (repeated) start condition
Fast mode
0.6
μs
High speed mode
160
ns
t7
Standard mode
4.7
μs
tBUF, bus free time between a stop and a start condition
Fast mode
1.3
μs
t8
Standard mode
4
μs
tSU;STO, setup time for stop condition
Fast mode
0.6
μs
High speed mode
160
ns
t9
Standard mode
1000
ns
tRDA, rise time of SDA signal
Fast mode
20 + 0.1 CB
300
ns
High speed mode
CB = 100 pF max
10
80
ns
CB = 400 pF max
20
160
ns
t10
Standard mode
300
ns
tFDA, fall time of SDA signal
Fast mode
20 + 0.1 CB
300
ns
High speed mode
CB = 100 pF max
10
80
ns
CB = 400 pF max
20
160
ns
OBSOLETE
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