ISL32490EIUZ-T7A Intersil, ISL32490EIUZ-T7A Datasheet - Page 16

• Manufacturer Part Number: ISL32490EIUZ-T7A
• Description: RS-422/RS-485 Interface IC 10LD HI-ESD OVP 5V -40+85 FULL DUP 250K
• Manufacturer: Intersil

Specifications of ISL32490EIUZ-T7A

• Product Category: RS-422/RS-485 Interface IC
• Rohs: yes
• Data Rate: 1.5 Mbps
• Operating Supply Voltage: 5 V
• Supply Current: 4.5 mA
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Package / Case: MSOP-10
• Function: Transceiver
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Shutdown: Yes

Typical Performance Curves
FIGURE 22. RECEIVER PERFORMANCE WITH ±25V CMV
FIGURE 26. DRIVER AND RECEIVER WAVEFORMS (ISL32493E,
FIGURE 24. RECEIVER PERFORMANCE WITH ±25V CMV
ISL32490E, ISL32492E, ISL32493E, ISL32495E, ISL32496E, ISL32498E
-1
-2
-3
5
0
-10
-15
-20
-25
3
2
1
0
-10
-15
-20
-25
25
20
15
10
25
20
15
10
-5
-5
5
0
5
0
5
0
5
0
DI
(ISL32490E, ISL32492E)
(ISL32496E, ISL32498E)
ISL32495E)
A/Y - B/Z
A
B
A
B
B
B
A
A
RO
RO
RO
TIME (400ns/DIV)
RO
RO
TIME (20ns/DIV)
16
TIME (1µs/DIV)
R
D
= 54Ω, C
V
CC
D
= 5V, T
= 50pF
VID = ±1V
VID = ±1V
A
= +25
5
0
°C
; Unless Otherwise Specified. (Continued)
FIGURE 23. RECEIVER PERFORMANCE WITH ±25V CMV
FIGURE 25. DRIVER AND RECEIVER WAVEFORMS (ISL32490E,
FIGURE 27. DRIVER AND RECEIVER WAVEFORMS (ISL32496E,
5
0
-1
-2
-3
-10
-15
-20
-25
5
0
-1
-2
-3
3
2
1
0
25
20
15
10
3
2
1
0
-5
5
0
5
0
DI
DI
(ISL32493E, ISL32495E)
ISL32492E)
ISL32498E)
B
A
B
A
RO
A/Y - B/Z
RO
A/Y - B/Z
RO
RO
TIME (20ns/DIV)
TIME (1µs/DIV)
TIME (400ns/DIV)
R
R
D
D
= 54Ω, C
= 54Ω, C
D
D
= 50pF
= 50pF
VID = ±1V
March 16, 2012
FN7786.2
5
0
5
0