PCA9621D NXP [NXP Semiconductors], PCA9621D Datasheet - Page 7

• Manufacturer Part Number: PCA9621D
• Description: 65 mA 8-bit 2-wire bus output port
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
10. Characteristics
Table 4.
T
PCA9621
Product data sheet
Symbol
Power supply
V
I
I
V
V
V
I
V
Open-drain output ports (P0 to P7)
I
V
RESET
V
V
V
I
t
t
t
Address pins (A0, A1, A2)
V
V
I
Timing characteristics
t
t
DD
2
LI
O(sink)
LI
w(rst)L
rst
POR
LI
f
v(Q)
amb
DD
C-bus ports (SCL, SDA)
I2C-bus
IL
IH
OL
OL
IH
IL
hys
IH
IL
=
−
40
°
Characteristics
C to +85
Parameter
supply voltage
supply current
I
LOW-level input voltage
HIGH-level input voltage
input leakage current
LOW-level output voltage
output sink current
LOW-level output voltage
HIGH-level input voltage
LOW-level input voltage
hysteresis voltage
input leakage current
LOW-level reset time
reset time
power-on reset pulse time
HIGH-level input voltage
LOW-level input voltage
input leakage current
fall time of both SDA and
SCL signals
data output valid time
2
C-bus voltage
°
C; voltages are specified with respect to ground (V
All information provided in this document is subject to legal disclaimers.
operating
I
LOW-level; port enabled
I
Conditions
quiescent; V
V
SDA, SCL
V
V
V
V
pin at V
I
I
V
V
V
V
V
V
pin at V
V
RESET pin; from V
RESET pin; from V
V
V
V
V
pin at V
R
70 % V
OL
OL
OL
OL
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
I
DD
DD
DD
DD
PU
< V
= 30 mA; V
= 30 mA; V
= 65 mA
= 100 μA
= 5.5 V
= 2.7 V
= 5.5 V
= 2.7 V
= 5.5 V
= 2.7 V
= 5.5 V
= 2.7 V
= 5.5 V
= 2.7 V
= 5.5 V
= 2.7 V
= 5.5 V
= 2.7 V
= 5.5 V
= 200 Ω; measured from
IL
DD
DD
DD
DD
Rev. 1 — 9 March 2011
to 30 % V
or V
or V
or V
I
(RESET pin) = 0 V;
DD
DD
SS
SS
SS
= 2.7 V
= 5.5 V
I
I
> V
> V
DD
IH
IH
SS
); V
DD
[1]
[1]
[1]
[1]
[2]
[3]
= 5.5 V unless otherwise specified.
Min
2.7
-
V
-
-
1.2
2.0
−1
-
-
65
-
-
2.0
4.8
-
-
100
200
−1
-
-
-
1.7
3.5
-
-
−1
-
-
65 mA 8-bit 2-wire bus output port
SS
− 0.3
-
-
-
-
-
-
Typ
-
-
-
-
-
-
-
260
140
440
1
-
-
-
25
250
250
-
-
-
-
-
16
-
PCA9621
© NXP B.V. 2011. All rights reserved.
Max
5.5
1
V
0.4
0.5
-
-
+1
450
275
-
725
-
-
-
650
900
-
-
+1
-
500
500
-
-
0.7
1.5
+1
-
500
DD
+ 0.3
7 of 18
Unit
V
μA
V
V
V
V
V
μA
mV
mV
mA
mV
mV
V
V
mV
mV
mV
mV
μA
ns
ns
ns
V
V
V
V
μA
ns
ns