Datasheet

PCA9616 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 2 — 10 March 2014 29 of 32
NXP Semiconductors
PCA9616
3-channel multipoint Fm+ dI
2
C-bus buffer with hot-swap logic
Modifications:
(continued)
• Section 8.2 “Differential I
2
C-bus application”:
– second paragraph, second sentence changed from “(R1, R2, R3)” to “(R1-R2-R1)”
– third paragraph, second sentence changed from “R1 and R3 are 600 ” to “and R1 is 600 ”
– 13th paragraph, first sentence changed from “R1, R2 and R3” to “R1-R2-R1”
– Figure 7 “
Typical application for PCA9616”: corrected pin names; added ‘Remark’; “R3” changed
to “R1”; added dashed line to indicate optional connection
• Figure 8 “PCA9616 application diagram; V
DD
and V
SS
are routed through the cable”:
corrected pin names; corrected resistor label from “R3” to “R1”; added ‘Remark’
• Figure 9 “PCA9616 application diagram; V
DD
and V
SS
are not routed through the cable”:
corrected pin names; added ‘Remark’
• Table 4 “Limiting values”:
– V
DD(A)
: combined voltage ranges to one Condition
– deleted characteristic “I
DD
, supply current”
– added characteristic “I
I/O
, input/output current”
• Table 5 “Static characteristics”, sub-section “Supplies”:
– I
DDH(B)
Typ value changed from “0.9 mA” to “1.2 mA”
– I
DDL(B)
(condition ‘3-channel; both channels LOW; V
DD(B)
= 5.5 V; SDA and SCL = V
SS
;
differential I/Os open’), Typ value changed from “1.5 mA” to “1.2 mA”
– I
DDL(B)
(condition ‘3-channel; both channels LOW; V
DD(B)
= 5.5 V; SDA and SCL = V
SS
;
differential I/Os open’), Max value changed from “3.0 mA” to “2.0 mA”
– I
DDL(B)
(condition ‘driving termination; 3 channels’), Typ value changed from “105 mA” to “95 mA”
• Table 5 “Static characteristics”, sub-section “Input and output SDA and SCL and INT”:
– deleted characteristic “C
L
, load capacitance”
– I
LI
Condition changed from “V
I
= 5.5 V” to “V
I
=V
DD(A)
”
– I
LOH
: Condition changed from “V
O
= 5.5 V” to “V
O
= V
DD(A)
”;
Max value changed from “2 A” to “2 A”
– C
io
: merged Conditions; Max value changed from “-” to “10 pF”
• Table 5 “Static characteristics”, sub-section “Input and output DSDAP/DSDAM and DSCLP/DSCLM
and DINTP/DINTM”:
– V
cm
Max value changed from “5.5 V” to “V
DD(B)
”
– I
LI
: Condition changed from “V
I
= 5.5 V” to “V
I
=V
DD(B)
”
– I
IL
: Condition changed from “SDA, SCL; V
I
=0.2V”
to “V
I
= 0.2 V for V
DD(A)
>1.8V; V
I
= 0.1 V for V
DD(A)
<1.8V”
– V
th(dif)
: Condition changed from “0 V  V
cm
 5.5 V” to “0 V  V
cm
 V
DD(B)
”
– V
I(hys)
: Condition changed from “receiver; 0 V  V
cm
 5.5 V” to “receiver; 0 V  V
cm
 V
DD(B)
”;
Min value changed from “<tbd>” to “-”; Typ value changed from “<tbd>” to “30 mV”;
Max value changed from “<tbd>” to “-”
– C
io
, merged Conditions; Max value changed from “-” to “10 pF”
• Table 5 “Static characteristics”, sub-section “Input EN”:
– I
IL(EN)
Typ value changed from “10 A” to “20 A”
– C
io
: Max value changed from “-” to “10 pF”
• Table 5 “Static characteristics”, sub-section “Input VDDA_SEL”: I
LI
Conditions changed
from “V
DD(B)
=5.5V; V
I
=0V for V
DD(A)
< 1.8 V, or V
I
=V
DD(B)
for V
DD(A)
>2.5V”
to “V
DD(B)
=5.5V; V
I
=0V for V
DD(A)
=1.8V, or V
I
=V
DD(B)
for V
DD(A)
=5.5V”
• Table 5 “Static characteristics”, Table note [1] re-written
PCA9616 v.1 20131002 Preliminary data sheet - -
Table 10. Revision history …continued
Document ID Release date Data sheet status Change notice Supersedes