HCPL-7820 Datasheet, PDF (6/15 Pages) Agilent(Hewlett-Packard) – High CMR Analog Isolation Amplifiers

DC Electrical Specifications
All specifications are at the nominal (typical) operating conditions of V_IN+ = 0 V, V_IN- = 0 V, T_A = 25°C,
V_DD1 = 5 V and V_DD2 = 5 V, unless otherwise noted.
Parameter
Symbol Min. Typ. Max. Unit
Test Conditions
Fig. Note
Input Offset Voltage
Absolute Value of Input
Offset Change vs.
Temperature
V_OS
-0.8
-2.0
|∆V_OS/∆T|
0.45
0.45
7.8
1.7 mV
2.9
-40°C ≤ T_A ≤ 100°C
4.5 V ≤ (V_DD1, V_DD2) ≤ 5.5 V
µV/ °C
1
3
1,2,3
1,2 3,4
Gain: HCPL-7820
Gain: HCPL-7825
200 mV Nonlinearity
100 mV Nonlinearity
Maximum Input Voltage
Before Output Clipping
G
7.76 8.00 8.24 V/V -200 mV ≤ V_IN+ ≤ 200 mV
5
7.60 8.00 8.40
-200 mV ≤ V_IN+ ≤ 200 mV
-40°C ≤ T_A ≤ 100°C
4.5 V ≤ (V_DD1, V_DD2) ≤ 5.5 V
5,6,7
G
7.60 8.00 8.40 V/V -200 mV ≤ V_IN+ ≤ 200 mV
5
7.44 8.00 8.56
-200 mV ≤ V_IN+ ≤ 200 mV
-40°C ≤ T_A ≤ 100°C
4.5 V ≤ (V_DD1, V_DD2) ≤ 5.5 V
5,6,7
NL₂₀₀
0.06 0.15 % -200 mV ≤ V_IN+ ≤ 200 mV
5,8 5
0.3
-200 mV ≤ V_IN+ ≤ 200 mV
5,8,
-40°C ≤ T_A ≤ 100°C
9,10,
4.5 V ≤ (V_DD1, V_DD2) ≤ 5.5 V
12
NL₁₀₀
0.03 0.08
-100 mV ≤ V_IN+ ≤ 100 mV
5,8
0.1
-100 mV ≤ V_IN+ ≤ 100 mV
5,8,
-40°C ≤ T_A ≤ 100°C
9,11,
4.5 V ≤ (V_DD1, V_DD2) ≤ 5.5 V
12
|V_IN+|_max
320
mV
4
Average Input Bias
I_IN
Current
-1
µA
13 6
Average Input Resistance
Input DC Common-Mode
Rejection Ratio
R_IN
CMRR_IN
280
kΩ
52
dB
Output Resistance
Output Low Voltage
Output High Voltage
Output Common-
Mode Voltage
Input Supply Current
Output Supply Current
Output Short-Circuit
Current
R_O
1.2
Ω
V_OL
1.30
V V_IN+ = 400 mV
4
7
V_OH
3.90
V V_IN+ = -400 mV
V_OCM
2.30 2.60 2.90 V _{-400 mV < VIN+ < 400 mV}
-40°C ≤ T_A ≤ 100°C
I_DD1
11.1 17.0 mA ^{4.5 V ≤ (V}DD1^{, V}DD2^{) ≤ 5.5 V}
14
I_DD2
10.0 14.0 mA
15
|I_OSC|
12
mA V_OUT = 0 V or V_DD2
8
1-238