參數(shù)資料
型號: 7846RPFB
廠商: MAXWELL TECHNOLOGIES
元件分類: DAC
英文描述: PARALLEL, WORD INPUT LOADING, 16-BIT DAC, DFP28
封裝: RAD-PAK, LDFP-28
文件頁數(shù): 5/11頁
文件大?。?/td> 214K
代理商: 7846RPFB
Memory
3
All data sheets are subject to change without notice
2002 Maxwell Technologies
All rights reserved.
16-Bit Digital to Analog Converter
7846
02.19.02 Rev 4
TABLE 2. 7846 ABSOLUTE MAXIMUM RATINGS 1
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 of the device at these or any other conditions above those indicated in the operational sec-
tions of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods of time may
affect device reliability. Only one absolute maximum rating may be applied at any one time.
PARAMETER
MIN
MAX
UNIT
V
DD to DGND
-0.3
+17
V
CC to DGNDpcvc
-0.3
V
DD +0.3 or 7
(Whichever Is
Lower)
V
SS to DGND
-17
+0.3
V
REF+ to DGND
-25
+25
V
REF- to DGND
-25
+25
V
OUT to DGND
2
2. V
OUT may be shorted to DGND, VDD, VSS and VCC provided that the power dissipation of the package is not exceeded.
-25
+25
V
R
IN to DGND
-25
+25
V
Digital Input Voltage to DGND
-0.3
V
CC +0.3
V
Digital Output Voltage to DGND
-0.3
V
CC +0.3
V
Power Dissipation (Any Package)
To +75 °C
Derates above +75 °C
1000
10
mW
mW/°C
Thermal Inpedance
Θ
JC
2.78
°C
Operating Temperature Range
-55
+125
°
C
Storage Temperature Range
-65
+150
°
C
TABLE 3. DELTA LIMITS
PARAMETER
VARIATION
I
DD
±10% of value specified in Table 4.
I
EE
±10% of value specified in Table 4.
I
CC
±10% of value specified in Table 4.
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