参数资料
型号: MAX530
厂商: Maxim Integrated Products, Inc.
英文描述: +5V, Low-Power, Parallel-Input, Voltage-Output, 12-Bit DAC(单通道,电压输出,12位并行D/A转换器)
中文描述: +5V、低功耗、并行输入、电压输出、12位DAC
文件页数: 4/16页
文件大小: 179K
代理商: MAX530
ELECTRICAL CHARACTERISTICS—Dual ±5V Supplies
(V
DD
= 5V ±10%, V
SS
= -5V ±10%, AGND = DGND = REFGND = 0V, REFIN = 2.048V (external), RFB = ROFS = VOUT,
C
REFOUT
= 33μF, R
L
= 10k
, C
L
= 100pF, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
M
+5V, Low-Power, Parallel-Input,
Voltage-Output, 12-Bit DAC
4
_______________________________________________________________________________________
V
DD
= 5V, V
SS
= -5V
MAX530AC/AE
MAX530BC/BE
±0.5
±1.5
MAX530_C/E
Guaranteed monotonic
V
DD
= 5V, V
SS
= -5V
LSB
LSB
±1
±8
DNL
V
OS
Differential Nonlinearity
Bipolar Offset Error
MAX530_C/E
LSB
INL
Relative Accuracy
ppm/°C
CONDITIONS
3
TCV
OS
Bipolar Offset
Temperature Coefficient
0
ppm/°C
LSB/V
1
TC
Gain-Error Temperature Coefficient
Gain-Error Power-Supply Rejection
DAC VOLTAGE OUTPUT (VOUT)
LSB
±1
4.5V
V
DD
5.5V
-5.5V
V
SS
-4.5V (Note 3)
Gain Error
VOUT = 2V, load regulation
±1LSB
k
2
Resistive Load
DC Output Impedance
V
V
SS
+ 0.4
V
DD
- 0.4
4.5V
V
DD
5.5V, -5.5V
V
SS
-4.5V (Note 3)
Output Voltage Range
Bits
12
N
Resolution
0.4
1
PSRR
LSB/V
0.4
1
PSRR
Bipolar Offset-Error
Power-Supply Rejection
mA
20
I
SC
Short-Circuit Current
REFERENCE INPUT (REFIN)
0.2
V
V
SS
+ 2
40
V
DD
- 2
Reference Input Range
Reference Input Resistance
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
Code dependent (Note 4)
(Note 5)
pF
dB
10
50
Reference Input Capacitance
AC Feedthrough
REFERENCE OUTPUT (REFOUT)
—Specifications are identical to those under Single +5V Supply
DYNAMIC PERFORMANCE
—Specifications are identical to those under Single +5V Supply
DIGITAL INPUTS (D0-D7,
LDAC
,
CLR
,
CS
,
WR
, A0, A1)
—Specifications are identical to those under Single +5V Supply
POWER SUPPLIES
Code dependent, minimum at code 555hex
k
-80
(Note 7)
Outputs unloaded, all digital inputs = 0V or V
DD
V
-5.5
-4.5
400
V
SS
I
DD
Negative Supply Voltage
Positive Supply Current
Outputs unloaded, all digital inputs = 0V or V
DD
μA
150
200
I
SS
Negative Supply Current
SWITCHING CHARACTERISTICS
—Specifications are identical to those under Single +5V Supply
μA
250
(Note 6)
V
4.5
5.5
V
DD
Positive Supply Voltage
STATIC PERFORMANCE
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