PCA9508 데이터 시트보기 (PDF) - NXP Semiconductors.
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PCA9508 Datasheet PDF : 21 Pages
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NXP Semiconductors
PCA9508
Hot swappable level translating I2C-bus repeater
Table 5. Static characteristics …continued
VCC = 2.7 V to 5.5 V; GND = 0 V; Tamb = −40 °C to +85 °C; unless otherwise specified.
Symbol Parameter
Conditions
Min
Typ
Max
Unit
Input and output SDAA and SCLA
VIH
VIL
VIK
ILI
IIL
VOL
ILOH
Cio
Enable
HIGH-level input voltage
LOW-level input voltage
input clamping voltage
input leakage current
LOW-level input current
LOW-level output voltage
HIGH-level output leakage current
input/output capacitance
II = −18 mA
VI = 3.6 V
SDA, SCL; VI = 0.2 V
IOL = 6 mA
VO = VCC
VI = 3 V or 0 V; VCC = 3.3 V
VI = 3 V or 0 V; VCC = 0 V
0.6VCC(A) 0.5VCC(A) 5.5
V
−0.5
-
+0.4VCC(A) V
-
-
−1.2
V
-
-
±1
µA
-
-
10
µA
-
0.1
0.2
V
-
-
10
µA
-
5.2
7
pF
-
5.2
7
pF
VIL
VIH
IIL(EN)
ILI
Ci
LOW-level input voltage
HIGH-level input voltage
LOW-level input current on pin EN
input leakage current
input capacitance
VI = 0.2 V, EN; VCC = 3.6 V
VI = VCC
VI = 3.0 V or 0 V
−0.5
-
0.7VCC(B) -
-
−10
−1
-
-
1.7
+0.3VCC(B) V
5.5
V
−30
µA
+1
µA
7
pF
[1] LOW-level supply voltage.
[2] VIL specification is for the first LOW level seen by the SDAB/SCLB lines. VILc is for the second and subsequent LOW levels seen by the
SDAB/SCLB lines.
PCA9508_1
Product data sheet
Rev. 01 — 28 April 2008
© NXP B.V. 2008. All rights reserved.
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