HCPL-7840-500E Datasheet, PDF (9/19 Pages) AVAGO TECHNOLOGIES LIMITED – Isolation Amplifi er

AC Electrical Specifications
Unless otherwise noted, all typicals and figures are at the nominal operating conditions of V = 0, V = 0 V, V =
IN+
IN-
DD1
V_DD2 = 5 V and T_A = 25°C; all Min./Max. specifications are within the Recommended Operating Conditions.
Parameter
Symbol Min. Typ. Max. Unit Test Conditions
Fig.
Note
V Bandwidth (-3 dB) BW
OUT
50
100
kHz
V = 200 mV
IN+
pk-pk
sine wave.
12,13
V Noise
OUT
V to V Signal Delay
IN
OUT
(50 – 10%)
V to V Signal Delay
IN
OUT
(50 – 50%)
N
OUT
t
PD10
t
PD50
31.5
2.03 3.3
3.47 5.6
mVrms V = 0.0 V
13
IN+
μs
Measured at output of 14,15
MC34081 on Figure 15.
V_IN+ = 0 mV to 150 mV
step.
V to V Signal Delay t
IN
OUT
PD90
(50 – 90%)
4.99 9.9
V Rise/Fall Time
t
OUT
R/F
(10 – 90%)
2.96 6.6
Common Mode Transient CMTI 10.0 15.0
Immunity
kV/μs V = 1 kV, T = 25°C
16
14
CM
A
Power Supply Rejection PSR
170
mVrms With recommended
15
application circuit.
Package Characteristics
Parameter
Symbol Min. Typ. Max.
Input-Output Momentary V
ISO
Withstand Voltage
3750
Resistance
R
I-O
(Input-Output)
>10⁹
Capacitance
C
1.2
I-O
(Input-Output)
Unit Test Conditions
Fig.
Vrms
Ω
RH < 50%, t = 1 min.,
T = 25°C
A
V = 500 V
I-O
DC
pF
F = 1 MHz
Note
16,17
18
18
9