ISL3177EIUZ-T Intersil, ISL3177EIUZ-T Datasheet - Page 15

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ISL3177EIUZ-T

Manufacturer Part Number
ISL3177EIUZ-T
Description
TXRX ESD 3.3V RS-485/422 8-MSOP
Manufacturer
Intersil
Type
Transceiverr
Datasheet

Specifications of ISL3177EIUZ-T

Number Of Drivers/receivers
1/1
Protocol
RS422, RS485
Voltage - Supply
3 V ~ 3.6 V
Mounting Type
Surface Mount
Package / Case
8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Typical Performance Curves
ISL3170E, ISL3171E, ISL3172E, ISL3173E, ISL3174E, ISL3175E, ISL3176E, ISL3177E, ISL3178E
FIGURE 19. DRIVER AND RECEIVER WAVEFORMS,
FIGURE 21. DRIVER AND RECEIVER WAVEFORMS,
FIGURE 23. RECEIVER OUTPUT CURRENT vs RECEIVER
3.0
2.5
2.0
1.5
1.0
0.5
3.0
2.5
2.0
1.5
1.0
0.5
5
0
5
0
0
0
35
30
25
20
15
10
5
0
DI
DI
0
B/Z
A/Y
B/Z
A/Y
V
RO
OH
LOW TO HIGH (ISL3173E, ISL3174E, ISL3175E)
LOW TO HIGH (ISL3176E, ISL3177E, ISL3178E)
OUTPUT VOLTAGE
0.5
, +25°C
RECEIVER OUTPUT VOLTAGE (V)
1.0
V
OH
TIME (10ns/DIV)
TIME (200ns/DIV)
, +85°C
1.5
15
RO
R
R
2.0
DIFF
DIFF
V
OL
V
= 54Ω, C
= 54Ω, C
OL
, +25°C
2.5
V
, +85°C
CC
= 3.3V, T
D
D
3.0
= 50pF
= 50pF
A
3.5
5
0
5
0
= +25°C; Unless Otherwise Specified (Continued)
Die Characteristics
SUBSTRATE POTENTIAL (POWERED UP):
TRANSISTOR COUNT:
PROCESS:
FIGURE 20. DRIVER AND RECEIVER WAVEFORMS,
FIGURE 22. DRIVER AND RECEIVER WAVEFORMS,
2.5
1.5
0.5
3.0
2.5
2.0
1.5
1.0
0.5
GND
535
Si Gate BiCMOS
5
0
5
0
3
2
1
0
0
A/Y
B/Z
A/Y
B/Z
DI
DI
HIGH TO LOW (ISL3173E, ISL3174E, ISL3175E)
HIGH TO LOW (ISL3176E, ISL3177E, ISL3178E)
TIME (10ns/DIV)
TIME (200ns/DIV)
RO
R
R
DIFF
DIFF
= 54Ω, C
= 54Ω, C
RO
D
D
= 50pF
= 50pF
June 10, 2008
FN6307.4
5
0
5
0

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