參數(shù)資料
型號(hào): MAX512
廠商: Maxim Integrated Products, Inc.
英文描述: Low-Cost, Triple, 8-Bit Voltage-Output DACs with Serial Interface(三通道,串行,電壓輸出,8位D/A轉(zhuǎn)換器)
中文描述: 低成本、3通道、8位、電壓輸出DAC,串行接口
文件頁(yè)數(shù): 2/16頁(yè)
文件大小: 221K
代理商: MAX512
LSB
M
Low-Cost, Triple, 8-Bit Voltage-Output DACs
with S erial Interfac e
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
DD
to GND ................................................................ -0.3V, +6V
V
SS
to GND................................................................. -6V, +0.3V
V
to V
................................................................ -0.3V, +12V
Digital Inputs and Outputs to GND............... -0.3V, (V
DD
+ 0.3V)
REFAB ................................................ (V
- 0.3V), (V
+ 0.3V)
OUTA, OUTB (Note 1)....................................................V
SS
, V
OUTC .............................................................-0.3V, (V
DD
+ 0.3V)
REFC..............................................................-0.3V, (V
DD
+ 0.3V)
ELECTRICAL CHARACTERISTICS
(V
DD
= +4.5V to +5.5V for MAX512, V
= +2.7V to +3.6V for MAX513, V
SS
= GND = 0V, REFAB = REFC = V
DD
,
T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.)
CONDITIONS
SYMBOL
PARAMETER
STATIC PERFORMANCE
Note 1:
The outputs may be shorted to V
DD
, V
SS
, or GND if the package power dissipation is not exceeded. Typical short-circuit cur-
rent to GND is 50mA.
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
= +70°C)
Plastic DIP (derate 10.00mW/°C above +70°C) ............800mW
SO (derate 8.33mW/°C above +70°C)...........................667mW
CERDIP (derate 9.09mW/°C above +70°C)...................727mW
Operating Temperature Ranges
MAX51_C_ _ .........................................................0°C to +70°C
MAX51_E_ _.......................................................-40°C to +85°C
MAX51_MJ D....................................................-55°C to +125°C
Storage Temperature Range.............................-65°C to +165°C
Lead Temperature (soldering, 10sec).............................+300°C
REFAB, REFC
REFC (Note 3)
REFAB (Note 3)
REFC
REFAB
MAX513, 2.7V
V
DD
3.6V,
REFAB = REFC = 2.4V
MAX512, 4.5V
V
DD
5.5V,
REFAB = REFC = 4.096V
DAC C
DAC A/B
M
2
Reference Input Resistance
(shutdown mode)
k
12
R
REF
Reference Input Resistance
8
pF
25
Reference Input Capacitance
V
GND
V
DD
Reference Input Voltage Range
V
SS
V
DD
%/%
0.01
PSRR
Power-Supply Rejection Ratio
Bits
LSB
8
N
Resolution
Differential Nonlinearity
μV/°C
5
Zero-Code Temperature
Coefficient
100
UNITS
MIN
TYP
MAX
Guaranteed monotonic
DAC A/B (Note 2)
DAC C
±1
±1.5
±1
DNL
0.015
LSB
INL
Integral Nonlinearity
(Note 2)
±1
TUE
Total Unadjusted Error
REFERENCE INPUTS
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