参数资料
型号: MAX522EPA+
厂商: Maxim Integrated Products
文件页数: 7/12页
文件大小: 0K
描述: IC DAC 8BIT DUAL SERIAL 8-DIP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 50
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: 通孔
封装/外壳: 8-DIP(0.300",7.62mm)
供应商设备封装: 8-PDIP
包装: 管件
输出数目和类型: 2 电压,单极
采样率(每秒): *
0
0.5
-60
80
120 140
SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE
1.0
1.5
4.0
4.5
MAX522
TOC-07
TEMPERATURE (°C)
SHUTDOWN
SUPPLY
CURRENT
(
A)
40
3.0
2.5
2.0
-40
0
100
60
-20
20
3.5
REF = VDD = 5V
ALL LOGIC INPUTS = 5V
ALL DACs SET TO ALL 1s
0.01
10
1
1000
0.1
100
REFERENCE FEEDTHROUGH
vs. FREQUENCY
-100
MAX522
TOC-08
FREQUENCY (kHz)
FEEDTHROUGH
(dB)
-60
-20
-120
-80
-40
0
DAC A, B
VDD = 3V
VREF = 0V TO 2.9V SINE WAVE
NO LOAD
CODE = ALL 0s
0.001
1
1000
0.1
100
0.01
10
REFERENCE LARGE-SIGNAL
FREQUENCY RESPONSE
-20
MAX522
TOC-09
FREQUENCY (kHz)
RELATIVE
OUTPUT
(dB)
-10
0
-25
-15
-5
5
VDD = 3V
VREF = 0V TO VDD SINE WAVE
MAX522
Dual, 8-Bit, Voltage-Output
Serial DAC in 8-Pin SO Package
4
_______________________________________________________________________________________
__________________________________________Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
0.0001
0.1
100
0.01
10
0.001
1
OUTPUT VOLTAGE vs.
OUTPUT SOURCE CURRENT (VDD = 3V)
0.5
MAX522
TOC-01
OUTPUT SOURCE CURRENT (mA)
OUTPUT
VOLTAGE
(V)
1.5
2.5
3.5
0
1.0
2.0
3.0
DAC A
DAC B
REF = VDD = 3V
CODE = ALL 1s
0
-35
0
192 224 255
TOTAL UNADJUSTED ERROR
vs. DIGITAL CODE
-30
-10
-5
MAX522
TOC-04
DIGITAL CODE
TUE
(LSB)
96
128
160
-20
-25
32
64
-15
REF = VDD = 3V
DAC A LOADED WITH 5mA
DAC B LOADED WITH 0.5mA
0.0001
0.1
100
0.01
10
0.001
1
OUTPUT VOLTAGE vs.
OUTPUT SOURCE CURRENT (VDD = 5V)
3.8
MAX522
TOC-02
OUTPUT SOURCE CURRENT (mA)
OUTPUT
VOLTAGE
(V)
4.2
4.6
5.0
5.2
4.0
4.4
4.8
DAC A
DAC B
REF = VDD = 5V
CODE = ALL 1s
0.0001
0.1
100
0.01
10
0.001
1
OUTPUT VOLTAGE vs.
OUTPUT SINK CURRENT
100
MAX522
TOC-03
OUTPUT SINK CURRENT (mA)
OUTPUT
VOLTAGE
(mV)
300
500
700
800
900
0
200
400
600
DAC A
DAC B
REF = VDD = 3V
CODE = ALL 1s
1.2
0.5
2.5
4.5
5.0
5.5
POSITIVE SUPPLY CURRENT
vs. SUPPLY VOLTAGE
0.6
1.0
1.1
1.5
1.3
1.4
MAX522
TOC-05
VDD (V)
I DD
(mA)
4.0
0.8
0.7
3.0
3.5
0.9
REF = VDD
ALL LOGIC INPUTS GROUNDED
1.340
-60
80
120 140
POSITIVE SUPPLY CURRENT
vs. TEMPERATURE
1.345
1.365
1.370
MAX522
TOC-06
TEMPERATURE (°C)
I DD
(mA)
40
1.355
1.350
-40
0
100
60
-20
20
1.360
REF = VDD = 5V
ALL LOGIC INPUTS = 5V
ALL DACs SET TO ALL 1s
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相关代理商/技术参数
参数描述
MAX522EPA+ 功能描述:数模转换器- DAC 8-Bit 2Ch Precision DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube
MAX522ESA 功能描述:数模转换器- DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube
MAX522ESA+ 功能描述:数模转换器- DAC 8-Bit 2Ch Precision DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube
MAX522ESA+T 功能描述:数模转换器- DAC 8-Bit 2Ch Precision DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube
MAX522ESA-T 功能描述:数模转换器- DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube