ISL1561 Datasheet, PDF (8/13 Pages) Intersil Corporation – 3 pin serial port interface

ISL1561
Typical Performance Curves
T_A = +25°C, Unless otherwise noted. (Continued)
-20
10mA/PORT
-30
-40
CHANNEL AB -> CD
-50
-60
CHANNEL CD -> AB
-70
-80
-90
-100
100k
1M
10M
FREQUENCY (Hz)
FIGURE 16. CHANNEL-TO-CHANNEL CROSSTALK
V_CC = +14V, Rb = 5.1Ω, Gain at the Load = 11.6V/V (Differential), R_LOAD = 51Ω,
100M
-60
10mA/PORT
-70
-80
-90
-100
-110
-120
100k
1M
10M
FREQUENCY (Hz)
FIGURE 17. OFF-ISOLATION
100M
SDATA
OUTA
SDATA
OUTA
t_EN = 600ns
t_DIS = 1.6µs
FIGURE 18. ENABLE RESPONSE
FIGURE 19. DISABLE RESPONSE
25
20
15
10
5
0
0
20
40
60
80
100 120 140
Iq CODE
FIGURE 20. QUIESCENT CURRENT PER PORT vs CODES
8
FN7941.1
February 26, 2013