參數(shù)資料
型號(hào)： ADUM5242BRZ
廠商： ANALOG DEVICES INC
元件分類： 模擬信號(hào)調(diào)理
英文描述： Dual-Channel Isolators with Integrated DC/DC Converter, 50 mW
中文描述： SPECIALTY ANALOG CIRCUIT, PDSO8
封裝： LEAD FREE, MS-012AA, SOIC-8
文件頁數(shù)： 2/10頁
文件大?。?/td> 152K
代理商： ADUM5242BRZ
ADuM5240/ADuM5241/ADuM5242
Preliminary Technical Data
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
1
All voltages are relative to their respective ground. All min/max specifications apply over the entire recommended operating range,
unless otherwise noted. All typical specifications are at T
A
= 25°C, V
DD
= 5.0 V, V
ISO
= 5.0 V.
Table 1.
Parameter
Symbol
Min
With DC/DC Converter Enabled:
DC to 2 Mbps Data Rate:
Setpoint
V
ISO
5.0
Maximum Output Current
I
ISO(max)
10
Input Supply Current
2
At Maximum Output Current
I
DD(max)
With No Output Current
I
DD(0)
10 Mbps Data Rate:
Setpoint
V
ISO
4.5
Maximum Output Current
I
ISO(max, 10)
ADuM5240
8.5
ADuM5241
7.0
ADum5242
5.7
Input Supply Current
3
At Maximum Output Current
I
DD(max)
With No Output Current
I
DD(0)
With DC/DC Converter Disabled:
DC to 2 Mbps
I
DD(2)
Input Supply Current, V
DD
2
ADuM5240
ADuM5241
ADuM5242
Input Supply Current, V
ISO
2
ADuM5240
ADuM5241
ADum5242
10 Mbps
I
DD(10)
Input Supply Current, V
DD
2
ADuM5240
ADuM5241
ADum5242
Input Supply Current, V
ISO
2
ADuM5240
ADuM5241
ADuM5242
Enable Threshold
4
V
ENABLE
Rev. PrN | Page 2 of 10
Typ
Max
5.5
125
95
5.5
125
100
3.3
2.7
2.2
1.6
3.1
2.5
6.1
5.0
4.0
3.8
5.0
6.2
4.5
Unit
V
mA
mA
mA
V
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
V
Test Conditions
Logic signal freq. ≤ 1 MHz
I
ISO
= 10 mA, Logic signal freq. ≤ 1 MHz
I
ISO
= 0
Logic signal freq. = 5 MHz
I
ISO(max, 10)
, Logic signal freq. = 5 MHz
I
ISO
= 0, Logic signal freq. = 5 MHz
Logic signal freq.≤1 MHz
I
ISO
=0, Logic signal freq.≤5 MHz
Disable Threshold
4
Input Currents
Logic High Input Threshold
Logic Low Input Threshold
Logic High Output Voltages
Logic Low Output Voltages
V
DISABLE
I
IA
, I
IB
V
IH
V
IL
V
OAH
, V
OBH
V
OAL
, V
OBL
4.0
10
0.3 V
ISO
V
DD
, 0.1
V
DD
, 0.5
+0.01
5.0
4.8
0.0
0.0
4.5
+10
0.7 V
ISO
0.1
0.4
V
μA
V
V
V
V
V
V
I
Ox
= 20 μA, V
Ix
= V
IxH
I
Ox
= 4 mA, V
Ix
= V
IxH
I
Ox
= 20 μA, V
Ix
= V
IxL
I
Ox
= 4 mA, V
Ix
= V
IxL
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