参数资料
型号: MAX5222EKA+T
厂商: Maxim Integrated Products
文件页数: 5/12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
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VDD = +2.7V to +5.5V, REF = VDD, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
Note 1: The outputs may be shorted to VDD or GND if the package power dissipation is not exceeded. Typical short-circuit current to
GND is 70mA.
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.
VDD to GND ............................................................. -0.3V to +6V
All Other Pins to GND (Note 1).................. -0.3V to (VDD + 0.3V)
Continuous Power Dissipation (TA = +70°C)
8-Pin SOT23 (derate 8.7mW/°C above +70°C)............696mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
50
100
Input Capacitance
CIN
10
pF
(Note 4)
Input Current
IIN
0.1
±10
A
VIN = 0 or VDD
Input Low Voltage
VIL
0.3 x VDD
V
Input High Voltage
VIH
0.7 x VDD
V
Output Voltage Range
0
REF
V
Output Resistance
Capacitive Load at OUT_
pF
V
Reference Input Voltage Range
Total Unadjusted Error
TUE
±1
LSB
(Note 2)
Integral Nonlinearity
INL
±0.3
±1
LSB
(Note 2)
0.5
Differential Nonlinearity
DNL
±0.3
±1
LSB
Guaranteed monotonic
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
Zero-Code Offset
VZS
10
mV
Resolution
N
8
Bits
Power-Supply Rejection Ratio
PSRR
0.15
mV/V
GND
VDD
Reference Input Capacitance
25
pF
816
Reference Input Resistance
RREF
k
Reference Input Resistance
(Shutdown Mode)
2
M
CONDITIONS
4.5V
≤ VDD ≤ 5.5V, VREF = 4.096V
2.7V
≤ VDD ≤ 3.6V, VREF = 2.4V
(Note 3)
Zero-Code Temperature
Coefficient
TCVZS
100
V/°C
STATIC PERFORMANCE
REFERENCE INPUT
DAC OUTPUTS
DIGITAL INPUTS
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