MAX547
Octal, 13-Bit Voltage-Output
DAC with Parallel Interface
______________________________________________________________________________________ 13
V
DD
REFCDREFAB REFEF REFGH
9, 37 10 3 43 36
V
SS
GND
DAC
LATCH A
8
11
7
VOUTA
AGNDAB
VOUTB
DAC B
INPUT
LATCH A
DAC
LATCH B
DAC A
INPUT
LATCH B
DAC
LATCH C
6
2
5
VOUTC
AGNDCD
VOUTD
DAC D
D12–D0
INPUT
LATCH C
DAC
LATCH D
DAC C
INPUT
LATCH D
DAC
LATCH E
41
44
40
VOUTE
AGNDEF
VOUTF
DAC F
INPUT
LATCH E
DAC
LATCH F
DAC E
INPUT
LATCH F
DAC
LATCH G
39
35
38
VOUTG
AGNDGH
VOUTH
DAC H
Pin numbers shown for PLCC package.
4, 42 34
12, 1316, 18 32, 33 1
INPUT
LATCH G
DAC
LATCH H
DAC G
INPUT
LATCH H
A0–A2 CLRLDAB
LDCD
LDEF
LDGH
CS
WR
14
15
MAX547
CONTROL
LOGIC
DATA BUS
_________________________________________________________Functional Diagram
MAX547
Octal, 13-Bit Voltage-Output
DAC with Parallel Interface
14 ______________________________________________________________________________________
VOUTA
VOUTC
0.242"
(6.147mm)
0.199"
(5.055mm)
A0
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
AGNDAB
LDAB
LDCD
CS
A1
A2
WR
V
DD
REFAB
VOUTB
VOUTH
AGNDGH
GND
LDGH
LDEF
D2
D1
D0
V
DD
VOUTG
REFGH
VOUTD
REFCD
AGNDCD
CLR
VOUTE
VOUTF
V
SS
V
SS
AGNDEF
REFEF
____________________________________________________________Chip Topography
TRANSISTOR COUNT: 8987
SUBSTRATE CONNECTED TO V
DD
MAX547
Octal, 13-Bit Voltage-Output
DAC with Parallel Interface
______________________________________________________________________________________ 15
________________________________________________________Package Information
DIM
A
A1
A2
A3
B
B1
C
D
D1
D2
D3
e
MIN
0.165
0.100
0.145
0.020
0.013
0.026
0.009
0.685
0.650
0.590
MAX
0.180
0.110
0.156
–
0.021
0.032
0.011
0.695
0.655
0.630
MIN
4.19
2.54
3.68
0.51
0.33
0.66
0.23
17.40
16.51
14.99
MAX
4.57
2.79
3.96
–
0.53
0.81
0.28
17.65
16.64
16.00
INCHES MILLIMETERS
44-PIN PLASTIC
LEADED CHIP
CARRIER
PACKAGE
21-350A
DD1
D
D1
D3
D2
e
B1
B
A3
A
A1
A2
12.70 REF0.500 REF
1.27 REF0.050 REF
C

MAX547BCMH+D

Mfr. #:
Manufacturer:
Maxim Integrated
Description:
Digital to Analog Converters - DAC 13-Bit 8Ch Precision DAC
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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