Mitsubishi M62382FP Datasheet
MITSUBISHI SEMICONDUCOR<STANDARD LINEAR>
NEW
NEW
M62382FP
5V TYPE 12-BIT 4CH COMPOSITE MULTIPLYING D-A CONVERTER
DESCRIPTION
M62382FP is a semiconductor integrated circuit of 5V CMOS
structure with 12-bit 4 channels of built-in multiplying D-A converters
and 8-bit 8 channels of built-in multiplying D-A converters.8-bit D-A
converters,when used in combination with 12-bit D-A converters,can
operate in a wider range.Parallel data input under the 2 modes(A,B)
of channel assignment allows for easier usage.
PIN CONFIGURATION(TOP VIEW)
75 74 52 51
76
77
FEATURES
•Built-in low power 12-bit 4 channels D-A converters
•8-bit D-A converter with buffer making full swing between Vcc and
GND.
•2 modes(A,B)of channel assignment
•Zero level function
99
100
Built-in function of retaining arbitrary assingned data in 12-bit D-A
converter.In normal use,output voltage can be switched to the voltage
1 2 24 25
corresponding to the formerly assigned data by the setting of
Z01,making it possible to caribrate the data(output voltage value).
OUTLINE 100P6Q
APPLICATION
•High precision measurement equipments such as memory testers,industrial measurement equipments,medical
equipments,standard equipments ingeneral
50
49
27
26
BLOCK DIAGRAM
Z00
Z01
D11
D10
D09
D08
D07
D06
D05
D04
D03
D02
D01
D00
DA-Selector
LD
A04
A03
A01
A00
A08
A07
A06
A05
A02
VDD
VSS
VCC
GND
0-level 12bit
D/A register
2-4
VDD
VSS
VCC
GND
12 12
12
12
for
12bit D/A C
12bit
D/A
12bit Register
824
8bit Register
for
8bit D/A C
offset
for offset
8bit
D/A
8
8bit Register
for
gain
8bit D/A C
8bit
for gain
3
D/A
3
3
24
28
24
28
24
28
0dB
0dB
CH1 D/A C
CH2 D/A C
CH3 D/A C
CH4 D/A C
VrefU(12DA)1
DAout(12DA)1
VrefL(12DA)1
VrefU(8DA1)1
DAout(8DA1)1
VrefL(8DA1)1
VrefU(8DA2)1
DAout(8DA2)1
VrefL(8DA2)1
VrefU(12DA)2
DAout(12DA)2
VrefL(12DA)2
VrefU(8DA1)2
DAout(8DA1)2
VrefL(8DA1)2
VrefU(8DA2)2
DAout(8DA2)2
VrefL(8DA2)2
VrefU(12DA)3
DAout(12DA)3
VrefL(12DA)3
VrefU(8DA1)3
DAout(8DA1)3
VrefL(8DA1)3
VrefU(8DA2)3
DAout(8DA2)3
VrefL(8DA2)3
VrefU(12DA)4
DAout(12DA)4
VrefL(12DA)4
VrefU(8DA1)4
DAout(8DA1)4
VrefL(8DA1)4
VrefU(8DA2)4
DAout(8DA2)4
VrefL(8DA2)4
( / 8 ) 19981119
1
MITSUBISHI SEMICONDUCOR<STANDARD LINEAR>
NEW
NEW
5V TYPE 12-BIT 4CH COMPOSITE MULTIPLYING D-A CONVERTER
PIN CONFIGURATION(TOP VIEW)
71 VrefL(8DA2)4
69 VrefU(8DA2)4
67 VrefL(8DA1)4
66 DAout(8DA1)4
65 VrefU(8DA1)4
63 NC
64 GND
13 NC
12 GND
62 GND
14 GND
76 NC
77 NC
78 GND
79 D11
80 NC
81 D10
82 D09
83 NC
84 D08
85 D07
86 NC
87 D06
88 NC
89 D05
90 NC
91 D04
92 D03
93 NC
94 D02
95 D01
96 NC
97 D00
98 Vss
99 NC
100 NC
75 VrefL(12DA)4
73 VrefU(12DA)4
74 DAout(12DA)4
4 NC
2 DAout(12DA)1
3 VrefU(12DA)1
1 VrefL(12DA)1
72 NC
70 DAout(8DA2)4
6 DAout(8DA2)1
5 VrefL(8DA2)1
68 NC
10 DAout(8DA1)1
8 NC
9 VrefL(8DA1)1
7 VrefU(8DA2)1
11 VrefU(8DA1)1
61 VrefU(8DA1)3
60 DAout(8DA1)3
59 VrefL(8DA1)3
18 NC
17 VrefL(8DA1)2
16 DAout(8DA1)2
15 VrefU(8DA1)2
58 NC
57 VrefU(8DA2)3
56 DAout(8DA2)3
20 DAout(8DA2)2
19 VrefU(8DA2)2
M62382FP
55 VrefL(8DA2)3
54 NC
53 VrefU(12DA)3
52 DAout(12DA)3
51 VrefL(12DA)3
50 NC
49 Vcc
48 Vss
47 VDD
46 Z00
45 Z01
44 NC
43 LD
42 A08
41 NC
40 A07
39 A06
38 NC
37 A05
36 A04
35 NC
34 A03
33 A02
32 NC
31 A01
30 A00
29 NC
28 Vss
27 Vcc
26 NC
21 VrefL(8DA2)2
22 NC
25 VrefL(12DA)2
24 DAout(12DA)2
23 VrefU(12DA)2
( / 8 ) 19981119
2
MITSUBISHI SEMICONDUCOR<STANDARD LINEAR>
NEW
NEW
5V TYPE 12-BIT 4CH COMPOSITE MULTIPLYING D-A CONVERTER
EXPLANATION OF TERMINALS
PinNo. Symbol
1,25,51,75
2,24,52,74
3,23,53,73
5,9,17,21,
55,59,67,71
6,10,16,20,56,
60,66,70
7,11,15,19,57,
61,65,69
VrefL(12)
DAout(12)
VrefU(12)
VrefL(8)
DAout(8)
VrefU(8)
M62382FP
Function
12-bit D-A converter lower reference voltage input terminal
12-bit D-A converter output terminal
12-bit D-A converter upper reference voltage input terminal
8-bit D-A converter lower reference voltage input terminal
8-bit D-A converter output terminal
8-bit D-A converter upper reference voltage input terminal
27,49
12,14,62,64,78
47
28,48,98
30,31,33,34,36,
37,39,40,42
79,81,82,84,85,
87,89,91,92,94,
95,97
43
46
45
4,8,13,18,22,29,
32,35,38,41,44,
50,54,58,63,68,
72,76,77,80,83,
86,88,90,93,96,
99,100
Vcc
GNG
VDD
Vss
A00~A08
D00~D11
LD
Z00
Z01
NC Non-connection
Analog power supply terminal
Analog GND terminal
Digital power supply terminal
Digital GND terminal
Address terminal
D-A data terminal
D-A LD terminal
Zero level data assigment terminal
Zero level data load terminal
( / 8 ) 19981119
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