參數(shù)資料
型號: MAX5270BEMH
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: DAC
英文描述: Octal, 13-Bit Voltage-Output DAC with Parallel Interface
中文描述: PARALLEL, WORD INPUT LOADING, 22 us SETTLING TIME, 13-BIT DAC, PQFP44
封裝: MQFP-44
文件頁數(shù): 2/13頁
文件大?。?/td> 251K
代理商: MAX5270BEMH
M
Octal, 13-Bit Voltage-Output DAC
with Parallel Interface
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
DD
to GND ........................................................-0.3V to +13.2V
V
SS
to GND ........................................................ -13.2V to +0.3V
V
CC
to GND ............................................................ -0.3V to +6V
A_, D_,
WR
,
CS
,
LD
,
CLR
to GND.............+0.3V to (V
CC
+ 0.3V)
REF_ _ _ _+, DUTGND_ _................(V
SS
- 0.3V) to (V
DD
+ 0.3V)
OUT_ ..........................................................................V
DD
to V
SS
Maximum Current into REF_ _ _ _ _, DUTGND_ _ ...........±10mA
Maximum Current into Any Signal Pin............................. ±50mA
OUT_ Short-Circuit Duration to V
DD
, V
SS
, and GND .............. 1s
ELECTRICAL CHARACTERISTICS
(V
DD
= +12V, V
SS
= -12V, V
CC
= +5V, V
GND
= V
DUTGND_ _
= 0, V
REF
_ _ _ _+ = +4.096V, V
REF
_ _ _ _- = 0, R
L
= 10M
,
C
L
= 50pF, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Continuous Power Dissipation (T
A
= +70°C)
44-Pin MQFP (derate 11.1mW/°C above +70°C)........ 870mW
Operating Temperature Ranges
MAX5270_CMH ................................................. 0°C to +70°C
MAX5270_EMH............................................... -40°C to +85°C
Junction Temperature..................................................... +150°C
Storage Temperature Range............................ -65°C to +150°C
Lead Temperature (soldering, 10s)................................ +300°C
(Note 1)
(Note 2)
MAX5270A
MAX5270B
Guaranteed monotonic
REF_ _ _ _- tied to AGND externally
(Note 1)
(Note 1)
CONDITIONS
0.5
DC Output Impedance
pF
10,000
Capacitive Load to GND
k
5
Resistive Load to GND
V
0
Minimum Output Voltage
V
9
V
DD
- 2
Maximum Output Voltage
V
2
4.5
(REF_ _ _ _+) - (REF_ _ _ _-)
Range
V
0
REF_ _ _ _- Input
V
2
4.5
REF_ _ _ _+ Input
μA
±1
±10
Input Current
M
1
Input Resistance
±2
±4
±1
±4
±8
Bits
13
N
Resolution
μV
14
75
DC Crosstalk
REFERENCE INPUTS
ppm
FSR/°C
0.15
20
Gain Temperature Coefficient
LSB
±2
±5
Gain Error
LSB
INL
Relative Accuracy
LSB
LSB
LSB
DNL
ZSE
FSE
Differential Nonlinearity
Zero-Scale Error
Full-Scale Error
±2
±4
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
STATIC PERFORMANCE (ANALOG SECTION)
ANALOG OUTPUTS
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