参数资料
型号: MAX547AEMH
厂商: Maxim Integrated Products
文件页数: 10/16页
文件大小: 0K
描述: IC DAC OCTAL V-OUT 13BIT 44-MQFP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 96
设置时间: 5µs
位数: 13
数据接口: 并联
转换器数目: 8
电压电源: 双 ±
功率耗散(最大): 889mW
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 44-QFP
供应商设备封装: 44-MQFP(10x10)
包装: 管件
输出数目和类型: 8 电压,单极;8 电压,双极
采样率(每秒): *
MAX547
Octal, 13-Bit Voltage-Output
DAC with Parallel Interface
_______________________________________________________________________________________
3
Note 1: PSRR is tested by changing the respective supply voltage by ±5%.
Note 2: For best performance, REF_ should be greater than AGND_ + 2V and less than VDD - 0.6V. The device operates with
reference inputs outside this range, but performance may degrade. For further information on the reference, see the
Reference and Analog-Ground Inputs section in the Detailed Description.
Note 3: Reference input resistance is code dependent. See
Reference and Analog-Ground Inputs section in the Detailed
Description.
Note 4: Typical settling time with 1000pF capacitive load is 10s.
Note 5: Guaranteed by design. Not production tested.
Note 6: Guaranteed by supply-rejection test.
TIMING CHARACTERISTICS
(VDD = +5V, VSS = -5V, REF_ = 4.096V, AGND_ = GND = 0V, TA = TMIN to TMAX, unless otherwise noted.)
14
44
11
40
TA = TMIN to TMAX
mA
ISS
Negative Supply Current
CONDITIONS
mA
IDD
Positive Supply Current
V
-5.25
-4.75
VSS
Negative Supply Range
V
4.75
5.25
VDD
Positive Supply Range
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
(Note 6)
CONDITIONS
ns
0
t6
C
S
High to
W
R
High
ns
0
t5
C
S
Low to
W
R
Low
ns
100
t4
C
L
R
Pulse Width Low
ns
50
t3
L
D
Pulse Width Low
ns
50
t2
W
R
Pulse Width Low
ns
50
t1
C
S
Pulse Width Low
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
ns
50
t7
Data Valid to
W
R
Setup
ns
0
t8
Data Valid to
W
R
Hold
ns
10
t9
Address Valid to
W
R
Setup
ns
0
t10
Address Valid to
W
R
Hold
ELECTRICAL CHARACTERISTICS (continued)
(VDD = +5V, VSS = -5V, REF_ = 4.096V, AGND_ = GND = 0V, RL = 10k, CL = 50pF, TA = TMIN to TMAX, unless otherwise noted.
Typical values are at TA = +25°C.)
TA = TMIN to TMAX
POWER SUPPLIES
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