MP7636A
ORDERING INFORMATION
Package
Type
Temperature
INL
(LSB)
DNL
(LSB)
Gain Error
(% FSR)
Part No.
Range
–40 to +85°C
–40 to +85°C
SOIC
SOIC
MP7636AJS
MP7636AKS
+4
+2
+4
+2
0.1
0.1
*Contact factory for non-compliant military processing
PIN CONFIGURATION
See Packaging Section for Package Dimensions
1
2
3
4
5
20
19
18
17
16
CS
WR1
V
DD
BYTE1/BYTE2
WR2
XFER
DB12 (DB4)
DB13 (DB5)
DB14 (DB6)
DB15 (MSB) (DB7)
AGND
DB11 (DB3)
DB10 (DB2)
DB9 (DB1)
DB8 (DB0, LSB)
6
7
15
14
8
13
12
11
V
REF
9
R
I
I
FB
OUT2
OUT1
10
DGND
20 Pin SOIC (Jedec, 0. 300”)
S20
PIN OUT DEFINITIONS
PIN NO.
NAME
DESCRIPTION
PIN NO.
NAME
DESCRIPTION
1
2
3
4
CS
Chip Select (Active Low)
Write1 (Active Low)
Analog Ground
12
13
I
Current Output 2
OUT2
WR1
DB15 (MSB)
(DB7)
Data Input Bit 15
(Most Significant Bit)
Data Input Bit 7
AGND
DB11
(DB3)
Data Input Bit 11 (MSB)
Data Input Bit 3
14
15
16
17
DB14
(DB6)
Data Input Bit 14
Data Input Bit 6
5
6
7
DB10
(DB2)
Data Input Bit 10
Data Input Bit 2
DB13
(DB5)
Data Input Bit 13
Data Input Bit 5
DB9
(DB1)
Data Input Bit 9
Data Input Bit 1
DB12
(DB4)
Data Input Bit 12
Data Input Bit 4
DB8
(DB0)
Data Input Bit 8
Data Input Bit 0 (LSB)
XFER
Transfer Control Signal
(Active Low)
8
9
V
Reference Input Voltage
REF
18
19
WR2
Write 2 (Active Low)
R
Internal Feedback
Resistor
FB
BYTE1/
BYTE2
Byte Sequence Control
10
11
DGND
Digital Ground
20
V
DD
Power Supply
I
Current Output 1
OUT1
Rev. 2.00
2
EXAR [ EXAR CORPORATION ]
