參數(shù)資料
型號(hào): 935265306112
廠商: NXP SEMICONDUCTORS
元件分類(lèi): 編、解碼器及復(fù)用、解復(fù)用
英文描述: MULTIPLEXER, PDSO20
封裝: TSSOP-20
文件頁(yè)數(shù): 10/12頁(yè)
文件大?。?/td> 135K
代理商: 935265306112
Philips Semiconductors
Product specification
PCA9559
5-bit multiplexed/1-bit latched 6-bit I2C EEPROM
2000 Jan 31
7
AC CHARACTERISTICS
SYMBOL
PARAMETER
LIMITS
UNIT
SYMBOL
PARAMETER
MIN.
TYP.
MAX.
UNIT
MUX_in
MUX_out
Tplh
28
37
nS
Tphl
16
21
nS
Select
MUX_out
Tplh
30
39
nS
Tphl
17
22
nS
Override
Non-MUX_out
Tplh
34
43
nS
Tphl
19
25
nS
Override
MUX_out
Tplh
31
41
nS
Tphl
21
27
nS
TR
Output rise time
1.0
3
ns/V
TF
Output fall time
1.0
3
ns/V
PF
Pull-up resistor for outputs
1.0
ns/V
CL
Test load capacitance on outputs
pF
I2C Bus
tSCL
SCL clock frequency
10
400
kHz
tBUF
Bus free time between a STOP and a START condition
1.3
s
tHD:STA
Hold time (repeated) START condition. After this period, the first
clock pulse is generated
600
ns
tLOW
LOW period of SCL clock
1.3
s
tHIGH
HIGH period of SCL clock
600
–12
ns
tSU:STA
Set-up time for a repeated START condition
600
–32
ns
tHD:DAT
Data hold time
0
10
ns
tSU:DAT
Data set-up time
100
–100
ns
tSP
Data spike time
0
50
ns
tSU:STO
Set-up time for STOP condition
600
10
ns
tR
Rise time for both SDA and SCL signals (10 – 400 pF bus)
20
300
ns
tI
Fall time for both SDA and SCL signals (10 – 400 pF bus)
20
300
ns
CL
Capacitive load for each bus line
400
pF
TW
Write cycle time1
15
mS
NOTE:
1. WRITE CYCLE time can only be measured indirectly during the write cycle. During this time, the device will not acknowledge its I2C Address.
相關(guān)PDF資料
PDF描述
08-50-0005 SOLDERLESS TERMINAL POWER CONNECTION TYPE:CRIMP CONTACT
08-50-0004 Crimp Socket Contact; Wire Size (AWG):30-22; Contact Plating:Tin Over Copper; Leaded Process Compatible:No; Peak Reflow Compatible (260 C):No; Series:7879; External Depth:0.062"; Lead Pitch:2.54mm; Voltage Rating:250V
08-55-0124 Crimp Socket Contact; Wire Size (AWG):30-22; Contact Material:Brass RoHS Compliant: Yes
08-55-0129 Solderless Terminal; RoHS Compliant:Yes RoHS Compliant: Yes
08-55-0128 BRASS, TIN (100) FINISH, WIRE TERMINAL
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