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參數(shù)資料
| 型號(hào)： | MC1408P8 |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類(lèi)： | DAC |
| 英文描述： | 8-Bit D/A Converter |
| 中文描述： | PARALLEL, 8 BITS INPUT LOADING, 0.15 us SETTLING TIME, 8-BIT DAC, PDIP16 |
| 封裝： | DIP-16 |
| 文件頁(yè)數(shù)： | 4/12頁(yè) |
| 文件大?。?/td> | 321K |
| 代理商： | MC1408P8 |
Electrical Characteristics
(Continued)
(V
CC
= 5V, V
EE
= 15 V
DC
, V
REF
/R14 = 2 mA, and all digital inputs at high logic level unless otherwise noted.)
Symbol
Parameter
All Bits Low
Conditions
Min
Typ
33
106
90
160
Max
170
305
Units
mW
mW
mW
mW
V
CC
= 5V, V
EE
= 5V
V
CC
= 5V, V
EE
= 15V
V
CC
= 15V, V
EE
= 5V
V
CC
= 15V, V
EE
= 15V
All Bits High
Note 2:
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. DC and AC electrical specifications do not apply when operating
the device beyond its specified operating conditions.
Note 3:
Range control is not required.
Note 4:
The maximum power dissipation must be derated at elevated temperatures and is dictated by T
JMAX
,
θ
JA
, and the ambient temperature, T
A
. The maximum
allowable power dissipation at any temperature is P
D
= (T
JMAX
T
A
)/
θ
JA
or the number given in the Absolute Maixmum Ratings, whichever is lower. For this device,
T
JMAX
= 125C, and the typical junction-to-ambient thermal resistance of the dual-in-line J package when the board mounted is 100C/W. For the dual-in-line N
package, this number increases to 175C/W and for the small outline M package this number is 100C/W.
Note 5:
Human body model, 100 pF discharged through a 1.5 k
resistor.
Note 6:
All current switches are tested to guarantee at least 50% of rated current.
Note 7:
All bits switched.
Note 8:
Pin-out numbers for the DAL080X represent the dual-in-line package. The small outline package pinout differs from the dual-in-line package.
Typical Application
Typical Performance Characteristics
V
CC
= 5V, V
EE
= 15V, T
A
= 25C, unless otherwise noted
DS005687-3
DS005687-23
FIGURE 1. +10V Output Digital to Analog Converter
(Note 8)
Logic Input Current vs
Input Voltage
DS005687-14
Bit Transfer Characteristics
DS005687-15
Logic Threshold Voltage vs
Temperature
DS005687-16
D
www.national.com
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