1. HB8130A H B 8 1 3 5A H B 8140A H B8145A
1 2 1
HB8130A HB8135A,HB8140A,HB8145A HB8130A HB8135A HB8140A HB8145A
0 .5%FS 0 .2%FS 0 .1%FS 0 .05%FS
45 26 22m m 58 26 22m m 58 26 22m m 73 26 22m m
42.5 24m m 55.5 24m m 55.5 24m m 70 24m m
5 /
0.56 “EEEE” “-EEE”
D C 5 V1 0% ≤8 0 m A 0 50 ≤8 5 RH
2
H B 8 1 3 5A HB8130A
H B 8 1 4 5A HB8140A HB8130A HB8135A HB8140A HB8145A R1R 2R 3
0 200mV -20 100mV -19.9 99.9 0 199.9 -19.99 99.99 0 199.99 1 0 K
0 2V -0.2 1V -199 999 0 1.999 -199.9 999.9 0 1.9999 1 0 0 K1 1K
0 20V -2 10V -1.99 9.99 0 19.99 -1.999 9.999 0 19.999 1 M1 0K
0 200V -20 100V -19.9 99.9 0 199.9 -19.99 99.99 0 199.99 1 M1 K
0 2mA -0.2 1mA -199 999 0 1.999 -199.9 999.9 0 1.9999 1 0 K1 00
0 20mA -2 10mA -1.99 9.99 0 19.99 -1.999 9.999 0 19.999 1 0 K1 0
0 200mA -20 100mA -19.9 99.9 0 199.9 -19.99 99.99 0 199.99 1 0 K1
0 2 A -0.2 1A -199 999 0 1.999 -199.9 999.9 0 1.9999 1 0 K0 .1 (2W)
5V 5V 5V 5V 0 . V 0. VR
1 2 1
0 5 V -1 5V -199 999 0 1999 -1999 9999 0 19999 1M 5 -0.1V 0.2V
K
10V 10V 10V 10V 0 . V 0. VR
1 2 1
0 1 0V -2 10V -199 999 0 1999 -1999 9999 0 19999 1M 10 -0.1V 0.2V
K
10mA 10mA 10mA 10mA
0 10mA -2 10mA -199 999 0 1999 -1999 9999 0 19999
10K 10
0 75 mV--15 75mV 1999 99 0 1 000 -1999 9999 0 10000
2007.03 P1/2

2. 8
1
(1) : (
)
( A
D1 B , ),
D2 R3 R1 R2 , DC5V
F B A
+5V- -IN+
H (2) : (
)
HB8130A A B
( HB8135A )
12.0V/50.0A,
?
A R3
B
1 HB8135A-0 1 9 . 9 9 / 2 0 V1
+5V- -IN+
R1
R2 HB8135A-0 5 0 . 0 / 7 5m V 1
D1 D2 D3 F H 2 ,
HB8135A HB8140A :
HB8135A- HB8135A-
0 5 0.0/75mV 0 1 9.99/20V
8888 8888
+ IN - - 5V + + IN -- 5V + 12 V +
B A R3 12V/50A
+5V- -IN+ 7805
R2
R1
D1 D2 D3 D4 F H
12 V -
HB8145A :50A/75mV
. , DC 5V
2
( ) HB :
HB
3
{
HB8135A HB8145A2 00mV 5130A ( 79x43mm)
HB8130A HB8140A1 00mV 5135A ( 79x43mm)
5140A ( 79x43mm)
2 ( ) 5145A ( 79x43mm)
5130B ( 79x43mm)
5135B ( 79x43mm)
4 “H” 5140B ( 79x43mm)
H
5 “F” 5145B ( 79x43mm)
F 8130A ( 45x26mm)
8135A ( 58x26mm)
6 , 8140A ( 58x26mm)
8145A ( 73x26mm)
, ,
HB8130A D 1D 2 D 1D 2 D 1D 2
888 888 888
HB8135A
D 1D 2D 3 D 1D 2D 3 D 1D 2D 3 D 1D 2D 3
HB8140A
8888 8888 8888 8888
HB8145A D 1D 2D 3D 4 D 1D 2D 3D 4 D 1D 2D 3D 4 D 1D 2D 3D 4 D 1D 2D 3D 4
88888 88888 88888 88888 88888
7
HB8135A 0.2V 2V 20V 200V
HB8145A 100K 100K 1M 1M
HB8130A 0.1V 1V 10V 100V
HB8140A 100K 100K 1M 1M
P2/2 2007.03