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參數(shù)資料
| 型號： | MP7528JN |
| 廠商： | EXAR CORP |
| 元件分類： | DAC |
| 英文描述： | CMOS Dual Buffered Multiplying 8-Bit Digital-to-Analog Converter |
| 中文描述： | DUAL, PARALLEL, 8 BITS INPUT LOADING, 8-BIT DAC, PDIP20 |
| 封裝： | 0.300 INCH, PLASTIC, DIP-20 |
| 文件頁數(shù)： | 7/16頁 |
| 文件大?。?/td> | 142K |
| 代理商： | MP7528JN |
MP7528
7
Rev. 2.00
ELECTRICAL CHARACTERISTICS (CONT’D)
25
°
C
Typ
Tmin to Tmax
Min
NOTES:
Parameter
Symbol
Min
Max
Max
Units
Test Conditions/Comments
ANALOG OUTPUTS
2
Output Capacitance
C
OUTA
C
OUTA
C
OUTB
C
OUTB
120
50
120
50
120
50
120
50
pF
pF
pF
pF
DAC Inputs all 1’s
DAC Inputs all 0’s
DAC Inputs all 1’s
DAC Inputs all 0’s
POWER SUPPLY
5
Functional Voltage Range
2
Supply Current
V
DD
I
DD
4.5
15.75
4.5
15.75
V
mA
mA
2
2
2
2
All digital inputs = 0 V or all = 5 V
All digital inputs = V
IL
or all = V
IH
SWITCHING
CHARACTERISTICS
Chip Select to Write Set-Up Time
Chip Select to Write Hold Time
DAC Select to Write Set-Up Time
DAC Select to Write Hold Time
Data Valid to Write Set-Up Time
Data Valid to Write Hold Time
Write Pulse Width
t
CS
t
CH
t
AS
t
AH
t
DS
t
DH
t
WR
60
10
60
10
30
0
60
80
15
80
15
40
0
80
ns
ns
ns
ns
ns
ns
ns
Specifications are subject to change without notice
1
2
3
4
5
Full Scale Range (FSR) is 10V for unipolar mode.
Guaranteed but not production tested.
Digital input levels should not go below ground or exceed the positive supply voltage, otherwise damage may occur.
See timing diagram.
Specified values guarantee functionality. Refer to other parameters for accuracy.
ABSOLUTE MAXIMUM RATINGS
(TA = +25
°
C unless otherwise noted)
1, 2, 3
V
DD
to GND
AGND to DGND
(Functionality Guaranteed +0.5 V)
Digital Input Voltage to DGND
V
PIN2
, V
PIN20
to GND
V
REFA
, V
REFB
to GND
+17 V
+1 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–0.5 V, +17 V
–0.5 V, +17 V
. . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
+25
V
RFBA
, V
RFBB
to GND
Storage Temperature
Lead Temperature (Soldering, 10 secs.)
Package Power Dissipation Rating to 75
°
C
CDIP, PDIP, SOIC, PLCC
Derates above 75
°
C
+25 V
. . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . .
–65
°
C to +150
°
C
. . . . . . . . .
+300
°
C
900mW
12mW/
°
C
. . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . .
NOTES:
1
Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a
stress rating only and functional operation at or above this specification is not implied. Exposure to maximum rating
conditions for extended periods may affect device reliability.
Any input pin which can see a value outside the absolute maximum ratings
should be protected by Schottky diode clamps
(HP5082-2835) from input pin to the supplies.
GND refers to AGND and DGND.
2
3
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| MP7529B | 5 V CMOS Dual Buffered Multiplying 8-Bit Digital-to-Analog Converter |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MP7528JP | 制造商:EXAR 制造商全稱:EXAR 功能描述:CMOS Dual Buffered Multiplying 8-Bit Digital-to-Analog Converter |
| MP7528JS | 制造商:EXAR 制造商全稱:EXAR 功能描述:CMOS Dual Buffered Multiplying 8-Bit Digital-to-Analog Converter |
| MP7528KN | 制造商:EXAR 制造商全稱:EXAR 功能描述:CMOS Dual Buffered Multiplying 8-Bit Digital-to-Analog Converter |
| MP7528KP | 制造商:EXAR 制造商全稱:EXAR 功能描述:CMOS Dual Buffered Multiplying 8-Bit Digital-to-Analog Converter |
| MP7528KS | 制造商:EXAR 制造商全稱:EXAR 功能描述:CMOS Dual Buffered Multiplying 8-Bit Digital-to-Analog Converter |
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