HI-SINCERITY
MICROELECTRONICS CORP.
Characteristics Curve
Cathode Current & Cathode Voltage
150
125
0
Spec. No. : Preliminary Data
Issued Date : 1998.04.08
Revised Date : 2001.02.15
Page No. : 3/4
Change in Reference Input Voltage
& Cathode Voltage
-5
-10
-15
-20
-25
-30
-35
-40
I
K
=10m
TA=25ºC
75
50
25
0
-25
-50
-75
V
KA
=V
ref
TA=25ºC
-3
-2
-1
0
1
2
3
4
-100
Change in Reference Input Voltage
(mV)
100
Cathode Current (mA)
0
10
20
30
40
50
Cathode Voltage (V)
Cathode Voltage (V)
Dynamic Impedance & Frequence
100
Cathode Current & Cathode Voltage
1000
800
600
400
200
0
V
KA
=V
ref
TA=25ºC
-200
-400
Impedance (ohm)
10
1
I
K
=10mA to 100mA
TA=25ºC
0.1
1
10
100
1000
10000
Cathode Current (uA)
-2
-1
0
1
2
3
Frequency (Hz)
Cathode Voltage (V)
Noise Voltage & Frequency
100
100
Small Signal Voltage Amplification
& Frequency
Noise Voltage (nV/Hz )
1/2
10
Voltage Amplification (dB)
10
V
KA
=V
ref
I
K
=10mA
TA=25ºC
1
10
100
1000
10000
100000
IK=10mA
TA=25ºC
1
1000
10000
100000
1000000
10000000
Frequency (Hz)
Frequency (Hz)
H431AM, H431BM, H431CM
HSMC Product Specification
HSMC [ HI-SINCERITY MOCROELECTRONICS ]
