HCPL-8100 Datasheet, PDF (5/10 Pages) Agilent(Hewlett-Packard) – High Current Line Driver

Electrical Specifications
Unless otherwise noted, for sinusoidal waveform input and reference resistor R_ref = 24 kΩ, all typical values are
at T_A = 25°C and V_CC = 5 V; all Minimum/Maximum specifications are at Recommended Operating Conditions.
Parameter
V_CC Supply Current
V_CC Under Voltage
Detection
Junction Over-Tem-
perature Threshold
Load Detection
Threshold
Status Logic High
Output
Status Logic Low
Output
Power Supply
Rejection Ratio
DC Bias Voltage
Symbol Min. Typ.
I_CC
1.2
20
V_UVD
3.8
4.0
Max. Unit Test Condition
2
mA V_Tx-en = 0 V, V_Tx-in = 0 V_PP,
Tx-out no load
45
mA V_Tx-en = 5 V, V_Tx-in = 0 V_PP,
Tx-out no load
4.3 V
150
°C
Fig. Note
1
2, 3
1
2
0.5
A_PP V_Tx-en = 5 V, V_Tx-in = 1.25 V_PP,
f = 132 kHz, Gain = - 2, R_L = 2.5 W
V_OH
V_CC-1
V_CC V
V_CC = 3.5 V, I_OH = - 4 mA
12, 13 3
V_OL
0
0.8 V
V_CC = 5 V, I_OL = 4 mA
PSRR
V_Bias
72
dB 50 Hz ripple, V_ripple = 200 mV_PP, V_Tx-en = 5
V, V_Tx-in = 0 V_PP, Tx-out no load
2.27
V
V_Tx-en = 5 V, Tx-out no load
Output Impedance
Gain Bandwidth
Product
Transmit Enable
Threshold Voltage
Tx Enable Time
Tx Disable Time
2nd Harmonic
Distortion
3rd Harmonic
Distortion
Output Current
Z_O
12
kW V_Tx-en = 0 V, V_Tx-in = 0 V_PP,
open loop, f = 132 kHz
0.5
W
V_Tx-en = 5 V, V_Tx-in = 0 V_PP, f = 132 kHz
GBW
3.5
MHz V_Tx-en = 5 V, V_Tx-in = 1 V_PP,
R_L = 50 W
V_{th, Tx} 0.8
2.4 V
V_Tx-in = 1 V_PP, f = 132 kHz,
Tx-out no load
t_Tx-en
0.9
µs
V_Tx-en = 5 V, V_Tx-in = 1.75 V_PP,
f = 132 kHz, Tx-out no load
0.2
µs
V_Tx-en = 0 V, V_Tx-in = 1.75 V_PP,
f = 132 kHz, Tx-out no load
HD2
-65 -60 dB V_Tx-en = 5 V, V_Tx-out = 3.5 V_PP, f = 132
kHz,Gain = -2, R_ref = 24 k W, R_L= 50 W
HD3
-75 -65 dB
I_O
1
A_PP V_Tx-en = 5 V, f=132 kHz
4, 14
11, 15
15
5-10,
16
4
Thermal Resistance q_JA
(HCPL-8100)
Thermal Resistance q_JA
(HCPL-0810)
100
°C/W 1 oz. trace, 2-layer PCB, still air, T_A = 25°C
60
°C/W 1 oz. trace, 4-layer PCB, still air, T_A = 25°C
138
°C/W 1 oz. trace, 2-layer PCB, still air, T_A = 25°C
70
°C/W 1 oz. trace, 4-layer PCB, still air, T_A = 25°C
Notes:
1. Threshold of falling V_CC with hysteresis of 0.2 V (typ.).
2. Threshold of rising junction temperature with hysteresis of 20°C (typ.).
3. See Application Information section for more information on the load detection feature.
4. See Figure 3 for the plot of supply current versus Tx output current.