Datasheet

DS1842
76V, APD, Bias Output Stage with
Current Monitoring
_______________________________________________________________________________________ 3
MIRIN vs. MIROUT CURRENT
(V
MIRIN
= 40V)
DS1842 toc01
MIROUT CURRENT (
μ
A)
MIRIN CURRENT (μA)
100010010
100
1000
10,000
10
1 10,000
MIRIN CURRENT vs. TEMPERATURE
(V
MIRIN
= 40V, I
MIROUT
= 250nA)
DS1842 toc02
TEMPERATURE (°C)
MIRIN CURRENT (μA)
806020 400-20
10
20
30
40
50
60
70
80
90
100
0
-40 100
MIRIN CURRENT vs. TEMPERATURE
(V
MIRIN
= 40V, I
MIROUT
= 2mA)
DS1842 toc03
TEMPERATURE (°C)
MIRIN CURRENT (mA)
806040200-20
1
2
3
4
5
0
-40 100
MIR ERROR vs. TEMPERATURE
(I
MIROUT
= 1
μ
A)
DS1842 toc04
TEMPERATURE (°C)
ERROR (%)
806040200-20
-1
0
1
2
-2
-40 100
MIR1
MIR2
MIR ERROR vs. TEMPERATURE
(I
MIROUT
= 1mA)
DS1842 toc05
TEMPERATURE (°C)
ERROR (%)
806040200-20
-1
0
1
2
-2
-40 100
MIR1
MIR2
MIR ERROR vs. MIROUT CURRENT
DS1842 toc06
MIROUT CURRENT (
μ
A)
ERROR (%)
100010010
-1
0
1
2
-2
1 10,000
MIR1
MIR2
MIR ERROR vs. MIRIN VOLTAGE
DS1842 toc07
MIRIN VOLTAGE (V)
ERROR (%)
706050403020
-1
0
1
2
-2
10 80
MIR2 1μA
MIR2 1mA
MIR1 1μA
MIR1 1mA
MIROUT CLAMP CURRENT
vs. TEMPERATURE
DS1842 toc08
TEMPERATURE (°C)
I
MIROUT
(mA)
806040200-20
1
2
3
4
5
0
-40 100
Typical Operating Characteristics
(T
A
= +25°C, unless otherwise noted.)