PCA9538APWJ NXP Semiconductors, PCA9538APWJ Datasheet - Page 17

• Manufacturer Part Number: PCA9538APWJ
• Description: Interface - I/O Expanders 8bit I2C IO Port
• Manufacturer: NXP Semiconductors

Specifications of PCA9538APWJ

• Rohs: yes
• Maximum Operating Frequency: 100 kHz
• Operating Supply Voltage: 1.65 V to 5.5 V
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-16
• Operating Current: 160 mA
• Output Current: 25 mA
• Power Dissipation: 200 mW
• Product Type: I/O Expanders

NXP Semiconductors
Table 14.
T
[1]
[2]
[3]
[4]
PCA9538A
Product data sheet
Symbol
I
I
C
C
DD
amb
i
io
DD
For I
typical values are at V
Typical value for T
Each I/O must be externally limited to a maximum of 25 mA and the device must be limited to a maximum current of 100 mA.
The total current sourced by all I/Os must be limited to 85 mA.
=

40
DD
, all typical values are at nominal supply voltage (1.8 V, 2.5 V, 3.3 V, 3.6 V or 5 V V

Parameter
supply current
additional quiescent
supply current
input capacitance
input/output capacitance
Static characteristics
C to +85
amb

C; V
DD
= 25 C. V
= 3.3 V and T
DD
= 1.65 V to 5.5 V; unless otherwise specified.
OL
…continued
= 0.4 V and V
amb
Conditions
SDA, P port, A0, A1, RESET;
V
V
I
SCL, SDA, P port, A0, A1, RESET;
V
V
I
SCL, SDA, RESET; one input at V
other inputs at V
V
P port, A0, A1, RESET; one input at
V
V
V
V
V
= 25 C.
All information provided in this document is subject to legal disclaimers.
O
O
I
I
I
I
DD
DD
DD
I
I/O
I/O
V
V
V
V
V
V
= 0 mA; I/O = inputs; f
= 0 mA; I/O = inputs; f
on SDA, RESET = V
on P port and A0, A1, A2 = V
on SCL, SDA, RESET = V
on P port and A0, A1, A2 = V
= V
DD
DD
DD
DD
DD
DD
= V
= V
= 1.65 V to 5.5 V
 0.6 V, other inputs at V
= 1.65 V to 5.5 V
DD
DD
Rev. 1 — 28 September 2012
= 3.6 V to 5.5 V
= 2.3 V to 3.6 V
= 1.65 V to 2.3 V
= 3.6 V to 5.5 V
= 2.3 V to 3.6 V
= 1.65 V to 2.3 V
DD
DD
or V
= 3.3 V. Typical value for V
or V
or V
SS
Low-voltage 8-bit I
SS
SS
; V
DD
; V
; V
DD
or V
DD
DD
= 1.65 V to 5.5 V
= 1.65 V to 5.5 V
= 1.65 V to 5.5 V
DD
SS
SCL
SCL
;
or V
= 400 kHz
= 0 kHz
DD
DD
SS
DD
DD
or V
or V
;
DD
DD
;
;
< 2.5 V, V
2
SS
SS
 0.6 V,
C-bus I/O port with interrupt and reset
;
;
DD
) and T
OL
= 0.6 V.
Min
-
-
-
-
-
-
-
-
-
-
-
amb
= 25 C. Except for I
PCA9538A
Typ
10
6.5
4
1.5
1
-
-
6
7
7.5
0.5
© NXP B.V. 2012. All rights reserved.
[1]
Max
25
15
9
7
3.2
1.7
25
80
7
8
8.5
DD
, the
17 of 37
Unit
A
A
A
A
A
A
A
A
pF
pF
pF