MP8820AQ Просмотр технического описания (PDF) - Exar Corporation
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MP8820AQ Datasheet PDF : 12 Pages
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MP8820
ORDERING INFORMATION
Package
Type
SOIC
SSOP
Temperature
Range
–40 to +85°C
–40 to +85°C
Part No.
MP8820AS
MP8820AQ
PIN CONFIGURATIONS
See Packaging Section for
Package Dimensions
A1
1
A2
2
VDD
3
AIN1
4
VDD
5
VDD
6
GND
7
AIN2
8
AIN3
9
AIN4
10
AIN5
11
AIN6
12
AIN7
13
AIN8
14
28
A0
27
DB0
26
DB1
25
DB2
24
DB3
23
WR
22
TEST
21
DB4
20
DB5
19
DB6
18
DB7
17
VREF(–)
16
VREF(+)
15
VMID
28 Pin SOIC (0.300”) – S28
28 Pin SSOP – A28
PIN OUT DEFINITIONS
PIN NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
NAME
A1
A2
VDD
AIN0
VDD
VDD
GND
AIN1
AIN2
AIN3
AIN4
AIN5
AIN6
AIN7
VMID
DESCRIPTION
Analog Input Mux Address Bit 1
Analog Input Mux Address Bit 2
Positive Power Supply (5 V)
Analog Input 0
Positive Power Supply (5 V)
Positive Power Supply (5 V)
Negative power supplies (0V)
Analog Input 1
Analog Input 2
Analog Input 3
Analog Input 4
Analog Input 5
Analog Input 6
Analog Input 7
System Reference
PIN NO.
16
17
18
19
20
21
22
23
24
25
26
27
28
NAME
DESCRIPTION
VREF(+)
VREF(–)
DB7 (MSB)
DB6
DB5
DB4
TEST
WR
DB3
DB2
DB1
DB0
A0
Reference Voltage + Input
Terminal
Reference Voltage – Input
Terminal.
Data Output Bit 7
Data Output Bit 6
Data Output Bit 5
Data Output Bit 4
Test Mode Pin
Sample Window Control
Data Output Bit 3
Data Output Bit 2
Data Output Bit 1
Data Output Bit 0
Analog Input Mux Address Bit 0
Rev. 1.00
2
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