ISL32173EIVZ-T Datasheet, PDF (9/22 Pages) Intersil Corporation – QUAD, 16.5kV ESD Protected, 3.0V to 5.5V, RS-485/RS-422 Receivers

ISL32173E, ISL32175E, ISL32177E, ISL32273E, ISL32275E, ISL32277E
Electrical Specifications
Test Conditions: V_CC = 3.0V to 5.5V; V_L = V_CC (ISL32177E and ISL32277E only); Typicals are at
the worst case of V_CC = 3.3V or V_CC = 5V, T_A = +25°C; Unless Otherwise Specified. Boldface
limits apply over the operating temperature range. (Notes 10, 14) (Continued)
PARAMETER SYMBOL
TEST CONDITIONS
TEMP
MIN
MAX
(°C) (Note 13) TYP (Note 13) UNITS
No-Load Supply
Current,
20I_CC EN = 1, or EN = 0 (ISL32273E and
ISL32277E), or EN12 = EN34 = 1
Full
-
20Mbps Versions
(ISL32275E), or EN1 = EN2 = EN3 = EN4 = 1
(ISL32277E)
-
5.5
mA
20I_CC1/2 EN12 = 1 and EN34 = 0, or vice versa
Full
-
(ISL32275E only), or if only two channels
are enabled on the ISL32277E
-
3.5
mA
20I_CCD SHDNEN = 0, EN1 = EN2 = EN3 = EN4 = 0 Full
-
or EN = 0 and EN = 1 (ISL32277E only)
-
1.2
mA
Shutdown Supply I_SHDN All outputs disabled (Note 18) (all except
Full
-
Current
ISL32X75E)
-
15
µA
All outputs disabled (Note 19) (all except
Full
-
ISL32X73E)
-
60
µA
ESD PERFORMANCE
RS-485 Pins (A, B)
IEC61000-4-2, From Bus Air Gap
Pins to GND
Contact
25
-
±16.5
-
kV
25
-
±8
-
kV
Human Body Model, From Bus Pins to GND 25
-
±15
-
kV
All Pins
HBM
25
-
±8
-
kV
Machine Model
25
-
500
-
V
RECEIVER SWITCHING CHARACTERISTICS (ISL32273E, ISL32275E, ISL32277E, 20Mbps)
Maximum Data
Rate
f_MAX V_ID = ±1.5V, C_L=15pF
Full
20
-
-
Mbps
Receiver Input to t_PLH, t_PHL (Figure 1)
Output Delay
Full
-
37
55
ns
Receiver Skew
| t_PLH - t_PHL |
Prop Delay Skew
Chan-to-Chan
t_SKD (Figure 1)
t_SKC-C (Figure 1), (Note 11)
Full
-
2.7
6
ns
Full
-
3
8
ns
Prop Delay Skew
Part-to-Part
t_SKP-P (Figure 1), (Note 12)
Full
-
4
20
ns
Receiver Enable to
t_ZH
R_L = 1kΩ, C_L = 15pF, SW = GND (Figure 2), Full
-
150
190
ns
Output High
(Notes 15, 21)
Receiver Enable to
t_ZL
R_L = 1kΩ, C_L = 15pF, SW = V_CC (Figure 2), Full
-
155
190
ns
Output Low
(Notes 15, 21)
Receiver Disable
t_HZ
R_L = 1kΩ, C_L = 15pF, SW = GND (Figure 2) Full
-
from Output High
19
30
ns
Receiver Disable
t_LZ
R_L = 1kΩ, C_L = 15pF, SW = V_CC (Figure 2) Full
-
from Output Low
19
30
ns
Receiver Enable t_ZH(SHDN) R_L = 1kΩ, C_L = 15pF, SW = GND (Figure 2), Full
-
from Shutdown to
(Notes 16, 20)
Output High
-
850
ns
Receiver Enable t_ZL(SHDN) R_L = 1kΩ, C_L = 15pF, SW = V_CC (Figure 2), Full
-
from Shutdown to
(Notes 16, 20)
Output Low
-
850
ns
RECEIVER SWITCHING CHARACTERISTICS (ISL32173E, ISL32175E, ISL32177E, 80Mbps)
Maximum Data
f_MAX V_ID = ±1.5V, C_L≤ 15pF V_CC≤ 3.6V
Full
80
-
Rate
V_CC > 3.6V
Full
20
-
V_ID = ±1.5V, C_L≤ 6pF, 3.6V ≤ V_CC ≤ 5.5V Full
80
-
-
Mbps
-
Mbps
-
Mbps
9
FN7529.1
March 14, 2013