参数资料
型号: MAX522ESA+T
厂商: Maxim Integrated Products
文件页数: 5/12页
文件大小: 0K
描述: IC DAC 8BIT DUAL SERIAL 8-SOIC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
设置时间: 70µs
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: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOIC
包装: 带卷 (TR)
输出数目和类型: 2 电压,单极
采样率(每秒): *
MAX522
Dual, 8-Bit, Voltage-Output
Serial DAC in 8-Pin SO Package
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 50mA.
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, +6V
Digital Inputs and Outputs to GND............... -0.3V, (VDD + 0.3V)
REF ................................................................-0.3V, (VDD + 0.3V)
OUTA, OUTB (Note 1)............................................................VDD
Continuous Power Dissipation (TA = +70°C)
Plastic DIP (derate 9.09mW/°C above +70°C) ..............727mW
SO (derate 5.88mW/°C above +70°C) ...........................471mW
Operating Temperature Ranges
MAX522C_ A.......................................................0°C to +70°C
MAX522E_ A....................................................-40°C to +85°C
Storage Temperature Range .............................-65°C to +165°C
Lead Temperature (soldering, 10sec) .............................+300°C
(Note 3)
2.7V
≤ VDD ≤ 3.6V, REF = 2.4V
4.5V
≤ VDD ≤ 5.5V, REF = 4.096V
CONDITIONS
M
2
Reference Input Resistance
(shutdown mode)
k
RREF
Reference Input Resistance
8
pF
25
Reference Input Capacitance
GND
VDD
%/%
0.01
PSRR
Power-Supply Rejection Ratio
Bits
8
N
Resolution
V/°C
100
Zero-Code Temperature
Coefficient
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
Guaranteed monotonic
LSB
±1
DNL
Differential Nonlinearity
0.015
(Note 2)
LSB
±1.5
INL
Integral Nonlinearity
(Note 2)
LSB
±1
TUE
Total Unadjusted Error
Reference Input Voltage Range
V
DAC A
F
0.1
Capacitive Load at OUT_
DAC A
50
Output Resistance
V
0
REF
Output Voltage Range
V
(0.7)(VDD)
VIH
Input High Voltage
V
(0.3)(VDD)
VIL
Input Low Voltage
VIN = 0V or VDD
A
0.1
±10
IIN
Input Current
(Notes 4, 5)
pF
10
CIN
Input Capacitance
DAC B
0.01
500
STATIC PERFORMANCE
REFERENCE INPUTS
DAC OUTPUTS
DIGITAL INPUTS
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