ISL32172E Datasheet, PDF (3/20 Pages) Intersil Corporation – QUAD, ±16.5kV ESD Protected, 3.0V to 5.5V, Low Power, RS-422 Transmitters

ISL32172E, ISL32272E, ISL32372E, ISL32174E, ISL32274E, ISL32374E, ISL32179E
Ordering Information (Continued)
PART NUMBER
(Notes 1, 2)
PART
MARKING
TEMP. RANGE
(°C)
PACKAGE
(Pb-Free)
PKG.
DWG. #
ISL32274EFBZ
ISL32274 EFBZ
-40 to +125
16 Ld SOIC
M16.15
ISL32274EFVZ
32274 EFVZ
-40 to +125
16 Ld TSSOP
MDP0044
ISL32274EIBZ
ISL32274 EIBZ
-40 to +85
16 Ld SOIC
M16.15
ISL32274EIVZ
32274 EIVZ
-40 to +85
16 Ld TSSOP
MDP0044
ISL32372EFBZ
ISL32372 EFBZ
-40 to +125
16 Ld SOIC
M16.15
ISL32372EFVZ
32372 EFVZ
-40 to +125
16 Ld TSSOP
MDP0044
ISL32372EIBZ
ISL32372 EIBZ
-40 to +85
16 Ld SOIC
M16.15
ISL32372EIVZ
32372 EIVZ
-40 to +85
16 Ld TSSOP
MDP0044
ISL32374EFBZ
ISL32374 EFBZ
-40 to +125
16 Ld SOIC
M16.15
ISL32374EFVZ
32374 EFVZ
-40 to +125
16 Ld TSSOP
MDP0044
ISL32374EIBZ
ISL32374 EIBZ
-40 to +85
16 Ld SOIC
M16.15
ISL32374EIVZ
32374 EIVZ
-40 to +85
16 Ld TSSOP
MDP0044
NOTES:
1. Add “-T” suffix for tape and reel. Please refer to TB347 for details on reel specifications.
2. These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte
tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations). Intersil
Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-
020
Truth Tables
ISL32172E, ISL32272E, ISL32372E
INPUTS
OUTPUTS
EN EN
DIX
ZX
YX
X
0
1/0
0/1
1/0
1
X
0/1
1/0
0/1
0
1
X
Z
Z
NOTE: Z = Tri-state
ISL32174E, ISL32274E, ISL32374E
INPUTS
OUTPUTS
EN12 EN34 DIX Z1 Y1 Z2 Y2 Z3 Y3 Z4 Y4
0
0 XZZZZZZZZ
0
1 1/0 Z Z Z Z 0/1 1/0 0/1 1/0
1
0 1/0 0/1 1/0 0/1 1/0 Z Z Z Z
ISL32179E
INPUTS
OUTPUTS
ENX EN EN DIX SPA SPB ZX YX
COMMENTS
0 X X X X X Z Z Chan X outputs disabled
X 0 1 X X X Z Z All outputs disabled
1 X 0 1/0 1 1 0/1 1/0 Individual ENX controls
chan X (32Mbps)
1 1 X 0/1 1 1 1/0 0/1
1 X 0 1/0 0 1 0/1 1/0 Individual ENX controls
chan X (10Mbps)
1 1 X 0/1 0 1 1/0 0/1
1 X 0 1/0 X* 0 0/1 1/0 Individual ENX controls
chan X (460kbps)
1 1 X 0/1 X* 0 1/0 0/1
NOTE: *Keep SPA = 1 for lowest current in SHDN. If using individual
channel enables, and the SHDN mode, connect EN and EN to V_CC
for the lowest SHDN current. ISL32179E enters SHDN when
SHDNEN = 1 and all channels are disabled. Z = Tri-state.
1
1 1/0 0/1 1/0 0/1 1/0 0/1 1/0 0/1 1/0
NOTE: Z = Tri-state
3
FN6824.0
December 16, 2008