參數(shù)資料
型號： PCA9517D
廠商： NXP SEMICONDUCTORS
元件分類： 其它接口
英文描述： H 1/14D RED BD
中文描述： SPECIALTY INTERFACE CIRCUIT, PDSO8
封裝： 3.90 MM, PLASTIC, MS-012, SOT-96-1, SOP-8
文件頁數(shù)： 7/13頁
文件大?。?/td> 107K
代理商： PCA9517D
Philips Semiconductors
Product data sheet
PCA9517
Level translating I
2
C-bus repeater
2004 Oct 05
7
DC ELECTRICAL CHARACTERISTICS
V
CC
= 2.7 V to 3.3 V; GND = 0 V; T
amb
= –40
°
C to +85
°
C; unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
LIMITS
UNIT
MIN.
TYP.
MAX.
Supplies
V
CCB
V
CCA
I
CC
I
CCH
DC supply voltage
2.7
—
3.3
V
LOW-level DC supply voltage
0.9
—
5.5
V
Quiescent supply current for V
CCA
Quiescent supply current,
both channels HIGH
—
—
1
mA
V
CC
= 3.6 V;
SDAn = SCLn = V
CC
V
CC
= 3.6 V;
one SDA and one SCL = GND, other
SDA and SCL open
—
1.5
5
mA
I
CCA
Quiescent supply current,
both channels LOW
—
1.5
5
mA
I
CCAc
Quiescent supply current in contention
V
CC
= 3.6 V;
SDAn = SCLn = GND
—
1.5
5
mA
Input and output SDAB and SCLB
V
IH
V
IL
V
ILc
HIGH-level input voltage
0.7V
CCB
–0.5
—
5.5
V
LOW-level input voltage (Note 1)
—
0.3V
CCB
0.4
V
LOW-level input voltage contention
(Note 1)
–0.5
—
V
V
IK
I
I
I
IL
V
OL
Input clamp voltage
I
I
= –18 mA
V
I
= 3.6 V
V
I
= 0.2 V, SDA, SCL
I
OL
= 100
μ
A or 6 mA
Guaranteed by design
—
—
–1.2
±
1
10
V
μ
A
μ
A
V
Input leakage current
—
—
Input current LOW, SDA, SCL
—
—
LOW-level output voltage
0.47
0.52
0.6
V
OL
–V
ILc
LOW-level input voltage below
output low level voltage
—
—
70
mV
I
OH
C
I/O
C
I/O
Output HIGH-level leakage current
V
O
= 3.6 V
V
I
= 3 V or 0 V; V
CC
= 3.3 V
V
I
= 3 V or 0 V; V
CC
= 0 V
—
—
10
μ
A
pF
Input/output capacitance
—
6
7
Input/output capacitance
—
6
7
pF
Input and output SDAA and SCLA
V
IH
V
IL
V
IK
I
I
I
IL
V
OL
I
OH
C
I/O
C
I/O
HIGH-level input voltage
0.7V
CCA
–0.5
—
5.5
V
LOW-level input voltage (Note 1)
—
0.3V
CCA
–1.2
±
1
10
V
Input clamp voltage
I
I
= –18 mA
V
I
= 3.6 V
V
I
= 0.2 V, SDA, SCL
I
OL
= 6 mA
V
O
= 3.6 V
V
I
= 3 V or 0 V; V
CC
= 3.3 V
V
I
= 3 V or 0 V; V
CC
= 0 V
—
—
V
μ
A
μ
A
V
μ
A
pF
Input leakage current
—
—
Input current LOW, SDA, SCL
—
—
LOW-level output voltage
—
0.1
0.2
Output HIGH-level leakage current
—
—
10
Input/output capacitance
—
6
7
Input/output capacitance
—
6
7
pF
Enable
V
IL
V
IH
I
IL
I
LI
C
I
LOW-level input voltage
–0.5
—
0.3V
CCB
5.5
V
HIGH-level input voltage
0.7V
CCB
—
—
V
μ
A
μ
A
pF
Input current LOW, EN
V
I
= 0.2 V, EN; V
CC
= 3.6 V
10
30
Input leakage current
–1
—
1
Input capacitance
V
I
= 3.0 V or 0 V
—
6
7
NOTE:
1. V
specification is for the first LOW level seen by the SDAx/SCLx lines. V
ILc
is for the second and subsequent LOW levels seen by the
SDAx/SCLx lines.
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