HCPL-4562 Datasheet, PDF (16/17 Pages) Agilent(Hewlett-Packard) – High Bandwidth, Analog/Video Optocouplers

HCPL-4562
150
T_A = 25 °C
120
-20 dB/DECADE SLOPE
90
60
/ ³⁰
IMRR = 20 LOG₁₀
G_v
v_OUT v_IM
0
0.01 0.1 1.0 10 100 1000 10,000
f – FREQUENCY – KHz
Figure 14. Isolation Mode Rejection Ratio vs. Frequency.
HCPL-4562
6.0
5.5
5.0
4.5
4.0
3.5
3.0
50 100 150 200 250 300 350 400 450
h_FE – TRANSISTOR CURRENT GAIN
Figure 15. DC Output Voltage vs. Transistor Current Gain.
HCNW4562
HCNW4562
R₉
Q₃
R₁₀
I_CQ4 = 2 mA
V_CC
Q₄
R₁₁
ADDITIONAL
BUFFER
STAGE
Q₅
V_OUT
LOW
R₁₂
IMPEDANCE
LOAD
1000
900
800
HCNW4562
P_S (mW)
I_S (mA)
700
600
500
400
300
200
100
0
0 25 50 75 100 125 150 175
T_S – CASE TEMPERATURE – °C
Figure 16. Output Buffer Stage for
Low Impedance Loads.
Figure 17. Thermal Derating Curve,
Dependence of Safety Limiting Value
with Case Temperature per VDE
0884.
1-400