LH168M Ver la hoja de datos (PDF) - Sharp Electronics
Número de pieza
componentes Descripción
Fabricante
LH168M Datasheet PDF : 17 Pages
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LH168M
Output Voltage Value
Two voltages are selected from all of the reference
voltages (V0-V64) by the upper 3-bit data (D5, D4
and D3) of the 6-bit input data (D5, D4, D3, D2, D1
and D0) taken by time sharing, and intermediate
value is determined by the lower 3-bit data (D2, D1
and D0). The Vi is a reference voltage (VHi or VLi)
that is determined by the polarity exchange input
(REV). Relation between input data and output
voltage values is shown below.
(i = 0, 8, 16, 24, 32, 40, 48, 56, 64)
(1) Output voltage when reference voltage is VH0 to VH64.
INPUT
OUTPUT VOLTAGE
INPUT
OUTPUT VOLTAGE
DATA
POL = "L"
POL = "H"
DATA
POL = "L"
POL = "H"
0
VH0
VH64 + (VH56 – VH64) x 1/8 20
VH32
VH32 + (VH24 – VH32) x 1/8
1 VH8 + (VH0 – VH8) x 7/8 VH64 + (VH56 – VH64) x 2/8 21 VH40 + (VH32 – VH40) x 7/8 VH32 + (VH24 – VH32) x 2/8
2 VH8 + (VH0 – VH8) x 6/8 VH64 + (VH56 – VH64) x 3/8 22 VH40 + (VH32 – VH40) x 6/8 VH32 + (VH24 – VH32) x 3/8
3 VH8 + (VH0 – VH8) x 5/8 VH64 + (VH56 – VH64) x 4/8 23 VH40 + (VH32 – VH40) x 5/8 VH32 + (VH24 – VH32) x 4/8
4 VH8 + (VH0 – VH8) x 4/8 VH64 + (VH56 – VH64) x 5/8 24 VH40 + (VH32 – VH40) x 4/8 VH32 + (VH24 – VH32) x 5/8
5 VH8 + (VH0 – VH8) x 3/8 VH64 + (VH56 – VH64) x 6/8 25 VH40 + (VH32 – VH40) x 3/8 VH32 + (VH24 – VH32) x 6/8
6 VH8 + (VH0 – VH8) x 2/8 VH64 + (VH56 – VH64) x 7/8 26 VH40 + (VH32 – VH40) x 2/8 VH32 + (VH24 – VH32) x 7/8
7 VH8 + (VH0 – VH8) x 1/8
VH56
27 VH40 + (VH32 – VH40) x 1/8
VH24
8
VH8
VH56 + (VH48 – VH56) x 1/8 28
VH40
VH24 + (VH16 – VH24) x 1/8
9 VH16 + (VH8 – VH16) x 7/8 VH56 + (VH48 – VH56) x 2/8 29 VH48 + (VH40 – VH48) x 7/8 VH24 + (VH16 – VH24) x 2/8
A VH16 + (VH8 – VH16) x 6/8 VH56 + (VH48 – VH56) x 3/8 2A VH48 + (VH40 – VH48) x 6/8 VH24 + (VH16 – VH24) x 3/8
B VH16 + (VH8 – VH16) x 5/8 VH56 + (VH48 – VH56) x 4/8 2B VH48 + (VH40 – VH48) x 5/8 VH24 + (VH16 – VH24) x 4/8
C VH16 + (VH8 – VH16) x 4/8 VH56 + (VH48 – VH56) x 5/8 2C VH48 + (VH40 – VH48) x 4/8 VH24 + (VH16 – VH24) x 5/8
D VH16 + (VH8 – VH16) x 3/8 VH56 + (VH48 – VH56) x 6/8 2D VH48 + (VH40 – VH48) x 3/8 VH24 + (VH16 – VH24) x 6/8
E VH16 + (VH8 – VH16) x 2/8 VH56 + (VH48 – VH56) x 7/8 2E VH48 + (VH40 – VH48) x 2/8 VH24 + (VH16 – VH24) x 7/8
F VH16 + (VH8 – VH16) x 1/8
VH48
2F VH48 + (VH40 – VH48) x 1/8
VH16
10
VH16
VH48 + (VH40 – VH48) x 1/8 30
VH48
VH16 + (VH8 – VH16) x 1/8
11 VH24 + (VH16 – VH24) x 7/8 VH48 + (VH40 – VH48) x 2/8 31 VH56 + (VH48 – VH56) x 7/8 VH16 + (VH8 – VH16) x 2/8
12 VH24 + (VH16 – VH24) x 6/8 VH48 + (VH40 – VH48) x 3/8 32 VH56 + (VH48 – VH56) x 6/8 VH16 + (VH8 – VH16) x 3/8
13 VH24 + (VH16 – VH24) x 5/8 VH48 + (VH40 – VH48) x 4/8 33 VH56 + (VH48 – VH56) x 5/8 VH16 + (VH8 – VH16) x 4/8
14 VH24 + (VH16 – VH24) x 4/8 VH48 + (VH40 – VH48) x 5/8 34 VH56 + (VH48 – VH56) x 4/8 VH16 + (VH8 – VH16) x 5/8
15 VH24 + (VH16 – VH24) x 3/8 VH48 + (VH40 – VH48) x 6/8 35 VH56 + (VH48 – VH56) x 3/8 VH16 + (VH8 – VH16) x 6/8
16 VH24 + (VH16 – VH24) x 2/8 VH48 + (VH40 – VH48) x 7/8 36 VH56 + (VH48 – VH56) x 2/8 VH16 + (VH8 – VH16) x 7/8
17 VH24 + (VH16 – VH24) x 1/8
VH40
37 VH56 + (VH48 – VH56) x 1/8
VH8
18
VH24
VH40 + (VH32 – VH40) x 1/8 38
VH56
VH8 + (VH0 – VH8) x 1/8
19 VH32 + (VH24 – VH32) x 7/8 VH40 + (VH32 – VH40) x 2/8 39 VH64 + (VH56 – VH64) x 7/8 VH8 + (VH0 – VH8) x 2/8
1A VH32 + (VH24 – VH32) x 6/8 VH40 + (VH32 – VH40) x 3/8 3A VH64 + (VH56 – VH64) x 6/8 VH8 + (VH0 – VH8) x 3/8
1B VH32 + (VH24 – VH32) x 5/8 VH40 + (VH32 – VH40) x 4/8 3B VH64 + (VH56 – VH64) x 5/8 VH8 + (VH0 – VH8) x 4/8
1C VH32 + (VH24 – VH32) x 4/8 VH40 + (VH32 – VH40) x 5/8 3C VH64 + (VH56 – VH64) x 4/8 VH8 + (VH0 – VH8) x 5/8
1D VH32 + (VH24 – VH32) x 3/8 VH40 + (VH32 – VH40) x 6/8 3D VH64 + (VH56 – VH64) x 3/8 VH8 + (VH0 – VH8) x 6/8
1E VH32 + (VH24 – VH32) x 2/8 VH40 + (VH32 – VH40) x 7/8 3E VH64 + (VH56 – VH64) x 2/8 VH8 + (VH0 – VH8) x 7/8
1F VH32 + (VH24 – VH32) x 1/8
VH32
3F VH64 + (VH56 – VH64) x 1/8
VH0
10
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