HCPL-800J Datasheet, PDF (7/18 Pages) AVAGO TECHNOLOGIES LIMITED – Under-Voltage Detection

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, V_CC1 = 5 V, V_CC2 = 5 V; all Minimum/Maximum specifications are at Recommended Operating Conditions.
General
Parameter
V_CC1 Supply Current
V_CC2 Supply Current
Status Logic High Output
Status Logic Low Output
V_CC2 Under Voltage
Detection
Junction Over-Temperature
Threshold
Symbol
I_CC1
I_CC2
V_OH
V_OL
V_UVD
Min.
V_CC1- 1
3.8
Typ. Max. Unit Test Condition
6
15
mA V_Tx-en = 0 V
20
28
mA V_Tx-en = 5 V
22
28
mA V_Tx-en = 0 V
40
56
mA V_Tx-en = 5 V
V
I_OH = - 4 mA
1
V
V_CC2 = 3.5 V, I_OL = 4 mA
4
4.3 V
T_th
130
°C
Fig. Note
1
2
2, 3, 4
1
2
Load Detection Threshold
0.6
A_PP
V_Tx-en = 5 V, f = 132 kHz
5, 19
Isolation Mode Rejection Ratio IMRR
80
dB
V_Tx-en = 0 V, f = 132 kHz
6, 20 3
Notes:
1. Threshold of falling V_CC2 with hysteresis of 0.15 V (typ.).
2. Threshold of rising junction temperature with hysteresis of 15°C (typ.).
3. IMRR is defined as the ratio of the signal gain (measured at Rx-PD-out with signal applied to Rx-in) to the isolation mode gain (measured at Rx-
PD-out with Rx-in connected to GND2 and the isolation mode voltage, V_IM, applied between GND1 and GND2), expressed in dB.
7