參數(shù)資料
型號(hào)： MAX500
廠商： Maxim Integrated Products, Inc.
英文描述： CMOS, Quad, Serial-Interface 8-Bit DAC(電壓輸出,四通道,串行,8位D/A轉(zhuǎn)換器)
中文描述： CMOS、四路、串行接口8位DAC
文件頁(yè)數(shù)： 2/12頁(yè)
文件大?。?/td> 165K
代理商： MAX500
M
CMOS , Quad, S erial-Interfac e
8-Bit DAC
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Power Requirements
V
DD
to AGND...........................................................-0.3V, +17V
V
DD
to DGND ..........................................................-0.3V, +17V
V
SS
to DGND..................................................-7V, (V
DD
+ 0.3V)
V
DD
to V
SS
...............................................................-0.3V, +24V
Digital Input Voltage to DGND ....................-0.3V, (V
DD
+ 0.3V)
V
REF
to AGND .............................................-0.3V, (V
DD
+ 0.3V)
V
OUT
to AGND (Note 1)...............................-0.3V, (V
DD
+ 0.3V)
Power Dissipation (T
A
= +70°C)
Plastic DIP (derate 10.53mW/°C above +70°C)............842mW
ELECTRICAL CHARACTERISTICS—Dual Supplies
(V
DD
= +11.4V to +16.5V, V
SS
= -5V ±10%, AGND = DGND = 0V, V
REF
= +2V to (V
DD
- 4V), T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
CONDITIONS
SYMBOL
PARAMETER
STATIC PERFORMANCE
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.
Wide SO (derate 9.52mW/°C above +70°C)................762mW
CERDIP (derate 10.00mW/°C above +70°C)...............800mW
LCC (derate 9.09mW/°C above +70°C).......................727mW
Operating Temperature Ranges
MAX500_C_ _ ....................................................0°C to + 70°C
MAX500_E_ _...................................................-40°C to +85°C
MAX500_M_ _................................................-55°C to +125°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
T
A
= +25°C (Notes 2, 3)
T
A
= +25°C (Notes 2, 3)
T
A
= +25°C, code dependent (Note 2)
V
REF
C, V
REF
D
V
REF
A/B
V
REF
= 10V
MAX500A
MAX500B
T
A
= T
MIN
to T
MAX
Guaranteed monotonic
V
DD
= 15V ±5%,
V
REF
= 10V
MAX500A
MAX500B
T
A
= +25°C
dB
dB
-60
-70
Channel-to-Channel Isolation
AC Feedthrough
DIGITAL INPUTS
pF
100
Reference Input Capacitance
k
11
5.5
Reference Input Resistance
V
2
V
DD
- 4
Reference Input Range
μV/°C
±30
Zero-Code Tempco
REFERENCE INPUT
mV
±20
±30
Zero-Code Error
±15
±20
Bits
8
Resolution
ppm/°C
±5
Full-Scale Tempco
LSB
±1/2
±1
Full-Scale Error
LSB
±1
Differential Nonlinearity
LSB
±1
±2
Total Unadjusted Error
LSB
±1/2
±1
Relative Accuracy
UNITS
MIN
TYP
MAX
Digital Input High Voltage
Digital Input Low Voltage
Digital Output High Voltage
Digital Output Low Voltage
V
IH
V
IL
V
OH
V
OL
2.4
5.5
0.8
V
V
V
I
OUT
= -1mA, SRO only
I
OUT
= 1mA, SRO only
V
DD
- 1
0.4
MAX500A
MAX500B
MAX500A
MAX500B
MAX500A
MAX500B
V
Note 1:
The outputs may be shorted to AGND, provided that the power dissipation of the package is not exceeded.
Typical short-circuit current to AGND is 25mA
±1
30
μA
Digital Input Capacitance
T
A
= +25°C (Note 2)
8
pF
Excluding
LOAD
LOAD
= 0V
(Note 4)
Digital Input Leakage Current
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