MX7837/MX7847
Complete, Dual, 12-Bit
Multiplying DACs
10 ______________________________________________________________________________________
DB3/
DB11
A1
A0
V
OUTA
AGNDA
AGNDB
V
OUTB
V
REFA
R
FBA
V
DD
DB2/DB10
DGND
LDAC
R
FBB
V
REFB
WR
0.250"
(6.35mm)
0.140"
(3.56mm)
V
SS
V
SS
DB7
DB6
DB5
DB4
DB1/DB9DB0/DB8CS
TRANSISTOR COUNT: 1240;
SUBSTRATE CONNECTED TO V
DD.
MX7837
DB3
DB9
DB8
V
OUTA
AGNDA
AGNDB
V
OUTB
V
REFA
CSB
V
DD
DB2
DGND
DB10
WR
0.250"
(6.35mm)
0.140"
(3.56mm)
V
SS
V
SS
DB7
DB6
DB5
DB4
DB1DB0CSA
TRANSISTOR COUNT: 1240;
SUBSTRATE CONNECTED TO V
DD.
MX7847
DB11V
REFB
__________________________________________________________Chip Topographies
MX7837/MX7847
Complete, Dual, 12-Bit
Multiplying DACs
______________________________________________________________________________________ 11
C
A
A2
E1
D
E
e
A
e
B
A3
B1
B
DIM
A
A1
A2
A3
B
B1
C
D
D1
E
E1
e
e
A
e
B
L
α
MIN
–
0.015
0.125
0.055
0.016
0.050
0.008
1.235
0.050
0.300
0.240
–
0.115
MAX
0.200
–
0.150
0.080
0.022
0.065
0.012
1.265
0.080
0.325
0.280
0.400
0.150
15˚
MIN
–
0.38
3.18
1.40
0.41
1.27
0.20
31.37
1.27
7.62
6.10
–
2.92
MAX
5.08
–
3.81
2.03
0.56
1.65
0.30
32.13
2.03
8.26
7.11
10.16
3.81
15˚
INCHES MILLIMETERS
2.54 BSC
7.62 BSC
0.100 BSC
0.300 BSC
A1
L
D1
e
21-337A
24-PIN PLASTIC
DUAL-IN-LINE
(NARROW)
PACKAGE
α
L
DIM
A
A1
B
C
D
E
e
H
h
L
α
MIN
0.093
0.004
0.014
0.009
0.598
0.291
0.394
0.010
0.016
MAX
0.104
0.012
0.019
0.013
0.614
0.299
0.419
0.030
0.050
MIN
2.35
0.10
0.35
0.23
15.20
7.40
10.00
0.25
0.40
MAX
2.65
0.30
0.49
0.32
15.60
7.60
10.65
0.75
1.27
INCHES MILLIMETERS
α
24-PIN PLASTIC
SMALL-OUTLINE
PACKAGE
HE
D
e
A
A1
C
h x 45˚
0.127mm
0.004in.
B
1.27 BSC0.050 BSC
21-338A
________________________________________________________Package Information
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
12
__________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 (408) 737-7600
© 1993 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products.
MX7837/MX7847
Complete, Dual, 12-Bit
Multiplying DACs
C
A
E
D
E1
B1
B
DIM
A
B
B1
C
D
E
E1
e
L
L1
Q
S
S1
α
MIN
–
0.014
0.038
0.008
–
0.220
0.290
0.125
0.150
0.015
–
0.005
MAX
0.200
0.023
0.065
0.015
1.280
0.310
0.320
0.200
–
0.060
0.098
15˚
MIN
–
0.36
0.97
0.20
–
5.59
7.37
3.18
3.81
0.38
–
0.13
MAX
5.08
0.58
1.65
0.38
32.51
7.87
8.13
5.08
–
1.52
2.49
15˚
INCHES MILLIMETERS
2.54 BSC0.100 BSC
Q
L
S1
e
21-340B
24-PIN CERAMIC
DUAL-IN-LINE
(NARROW)
PACKAGE
α
S
L1
___________________________________________Package Information (continued)

MX7837AR+

Mfr. #:
Manufacturer:
Maxim Integrated
Description:
Digital to Analog Converters - DAC 12-Bit 12Ch Precision ADC
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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