MP7226
ORDERING INFORMATION
Package
Type
Plastic Dip
Plastic Dip
PLCC
PLCC
SOIC
SOIC
Temperature
Range
–40 to +85
°
C
–40 to +85
°
C
–40 to +85
°
C
–40 to +85
°
C
–40 to +85
°
C
–40 to +85
°
C
Part No.
MP7226KN
MP7226LN*
MP7226KP
MP7226LP*
MP7226KS
MP7226LS*
INL
(LSB)
1
1/2
1
1/2
1
1/2
DNL
(LSB)
1/2
1/2
1/2
1/2
1/2
1/2
Full Scale
Error (LSB)
1
1/2
1
1/2
1
1/2
*Contact factory for availability.
PIN CONFIGURATIONS
V
OUT2
V
OUT1
V
SS
V
REF
AGND
DGND
DB7 (MSB)
DB6
DB5
DB4
See Packaging Section for Package Dimensions
3
2
1
20
19
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
V
OUT3
V
OUT4
V
DD
A0
A1
WR
DB0 (LSB)
DB1
DB2
DB3
1
2
3
4
5
6
7
8
9
10
20
19
18
4
5
6
7
8
18
17
See
Pin Out
at Left
17
16
15
14
13
12
11
9
See
Pin Out
at Far Left
16
15
14
10
11
12
13
20 Pin PDIP (0.300”)
N20
20 Pin SOIC (Jedec, 0.300”)
S20
20 Pin PLCC
P20
PIN OUT DEFINITIONS
PIN NO.
1
2
3
4
5
6
7
8
9
10
NAME
V
OUT2
V
OUT1
V
SS
V
REF
AGND
DGND
DB7
DB6
DB5
DB4
DESCRIPTION
DAC 2 Voltage Output
DAC 1 Voltage Output
Negative Power Supply (0 V to –5 V)
Reference Input Voltage
Analog Ground
Digital Ground
Data Input Bit 7 (MSB)
Data Input Bit 6
Data Input Bit 5
Data Input Bit 4
PIN NO.
11
12
13
14
15
16
17
18
19
20
NAME
DB3
DB2
DB1
DB0
WR
A1
A0
V
DD
V
OUT4
V
OUT3
DESCRIPTION
Data Input Bit 3
Data Input Bit 2
Data Input Bit 1
Data Input Bit 0 (LSB)
Write (Active Low)
DAC Address Bit 1
DAC Address Bit 0
Positive Power Supply (+5 to +15 V)
DAC 4 Voltage Output
DAC 3 Voltage Output
Rev. 2.00
2
EXAR [ EXAR CORPORATION ]
