参数资料
型号: MAX5222EKA+T
厂商: Maxim Integrated Products
文件页数: 6/12页
文件大小: 0K
描述: IC DAC 8BIT DUAL BUFF SOT23-8
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
设置时间: 10µs
位数: 8
数据接口: 串行
转换器数目: 2
电压电源: 单电源
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: SOT-23-8
供应商设备封装: SOT-23-8
包装: 标准包装
输出数目和类型: 2 电压,单极
采样率(每秒): *
产品目录页面: 1397 (CN2011-ZH PDF)
其它名称: MAX5222EKA+TDKR
MAX5222
Dual, 8-Bit, Voltage-Output
Serial DAC in 8-Pin SOT23
_______________________________________________________________________________________
3
Note 2: Reduced digital code range (code 24 through code 232) is due to swing limitations of the output amplifiers. See Typical
Operating Characteristics.
Note 3: Reference input resistance is code dependent. The lowest input resistance occurs at code 55hex. See the Reference Input
section.
Note 4: Guaranteed by design. Not production tested.
ELECTRICAL CHARACTERISTICS (continued)
(VDD = +2.7V to +5.5V, REF = VDD, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
TIMING CHARACTERISTICS
(Figure 3, VDD = +2.7V to +5.5V, TA = TMIN to TMAX, unless otherwise noted.) (Note 4)
VDD = 3.6V
VDD = 5.5V
0.38
0.8
mA
0.55
1
All inputs = 0
IDD
Supply Current
10
A
0.1
VDD = 5.5V
Shutdown Supply Current
V
2.7
5.5
VDD
Supply Voltage Range
nV-s
0.25
All 0s to all 1s
Digital Feedthrough
and Crosstalk
s
To ±12LSB, CL = 100pF
Voltage-Output Settling Time
V/s
1
CL = 100pF
SR
Voltage-Output Slew Rate
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
CONDITIONS
SCLK Rise to
C
S
Rise Setup Time
tCSH
50
ns
C
S
Fall to SCLK Rise Setup Time
tCSS
50
ns
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
DIN to SCLK Rise Setup Time
tDS
20
ns
DIN to SCLK Rise Hold Time
tDH
20
ns
SCLK Pulse Width High
tCH
20
ns
SCLK Pulse Width Low
tCL
20
ns
C
S
Pulse Width High
tCSPWH
50
ns
CONDITIONS
DYNAMIC PERFORMANCE
POWER SUPPLY
SERIAL INTERFACE TIMING
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